ARRIS DSR-4201 Operator Guide

ARRIS DSR-4201 Commercial Integrated Integr ated Receiver/Decoder Operator Guide 594884-001

Version 1.0

Revision A

Chapter 1:

ARRIS DSR-4201 Operator Operator Guide Document No No. 594884-001

Version 1. 1.0

Revision A

ARRIS Trademarks, Copyright, and Other Proprietary Information ©ARRIS Enterprises, Inc. 2014 All rights reserved. No part of this publication may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) without written permission from ARRIS Enterprises, Inc. (“ARRIS”). ARRIS reserves the right to revise this publication and to make changes in content from time to time without obligation on the part of ARRIS to provide notification of such revision or change. ARRIS and the ARRIS logo are all trademarks of ARRIS Enter prises, Inc. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and the names of their products. ARRIS disclaims proprietary interest in the marks and names of other s. ARRIS provides this guide without warranty of any kind, implied or expressed, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. ARRIS may make improvements or changes in the product(s) described in this manual at any time. The capabilities, system requirements and/or compatibili ty with third-party pr oducts described herein are subject to change without notice.

ARRIS and the ARRIS Logo are trademarks or registered trademarks of ARRIS Enterprises, Inc. All other trademarks are the property of their respective owners.

Revision History Rev ision A

2

Date 2/4/14

Reason for Change Initial ARRIS-Branded release.

DSR-4201 Operator Guide

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Chapter 1:

Important Safety Instructions •

Read Read thes thesee ins instr truc ucti tion onss.

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Keep Keep thes thesee ins instr truc ucti tion ons. s.

•

Heed al all wa warnings.

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Foll Follo ow all all inst instru rucction tions. s.

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Do not not use use this this appa apparat ratus us near near wate waterr.

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Clea Clean n onl only y wit with h dry dry clot cloth h.

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Do not not bloc block k any any vent ventila ilatio tion n ope openi ning ngs. s. Install in accordance with the manufacturer’s instructions.

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Do not not insta install ll nea nearr any any heat heat sourc sources es such such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

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Do not not defe defeat at the the safe safety ty purp purpos osee of the polar polar-ized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does does not fit into into your outlet, outlet, consult an electrician for replacement of the obsolete outlet.

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Prote Protect ct the the powe powerr cord cord from from being being walke walked d on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

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Use Use onl only y atta attach chme ments nts and and acc acces esso sorie riess specified by the manufacturer.

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Unplu Unplug g this this app appara aratu tuss durin during g light lightnin ning g storm stormss or when unused for long periods of time.

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Refer Refer all servi servicin cing g to to qua qualif lified ied servi service ce personnel. personnel. Servicing Servicing is required required when when the apparatus has been damaged in any way, such as when the power-supply cord or plug is damaged, liquid has been spilled, or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

Damage Requiring Service Unplug this equipment from the power source, and contact a qualified service provider if any of the following situations occurs: •

If the the pow power er sup supply ply cord cord or or plug plug is dam damag aged ed..

•

If liq liquid uid or obje objects cts have have fal falle len n into into the the uni unit. t.

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If the the unit unit bec becam amee wet wet from from rain rain or or wate waterr.

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If the the unit unit was was drop droppe ped d or or dam damag aged ed..

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If the the unit’ unit’ss perf perform orman ance ce chan change ges. s.

Service Do not try to service this product yourself. If you open or remove the cover, you may be exposed to dangerous voltage or other hazards and may void the unit’s warranty. Contact a qualified service provider for all service.


3

Chapter 1:

Instrucciones importantes de seguridad •

Lea estas instrucciones.

•

Conserve estas instrucciones.

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Preste atencion a todas las advertencies.

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Siga todas las instrucciones.

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No utilize este aparato cerca del agua.

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Limpie unicamente con un trapo seco.

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No bloquear o tapas ninguna de las averturas para ventilacion. La instalacion debe de hacerse acorde con las instrucciones del manufacturador.

•

•

•

•

4

No se installe cerca de ninguna fuente de calor, tales como radiador, registros calientes, estufas, o cualquier otro aparato (incluyendo amplificadores) que produzcan calor. No anule el proposito de seguridad del enchufe polarizado o la coneccion a tierra. El enchufe polarizado tiene dos terminals donde una es mas ancha que la otra. El enchufe con conneccion a tierra tiene las mismas dos terminales mas una tercera en forma de punta que es la coneccion a tierra. La terminal mas ancha o la tercera punta en estos enchufes es para su seguridad. Si el enchufe suministrado no encaja en su toma, consulte a un electricista para que reemplace el tomacorriente obsoleto. Evite que el cable de alimentación de ser pisado o pellizcado en particular en los enchufes, tomacorrientes y en el punto por donde sale del aparato. Utilice únicamente los aditamentos y accesorios especificados por el fabricante.


•

Desenchufe el aparato durante tormentas eléctricas o cuando no lo utilice durante largos períodos de tiempo.

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Remita todas las reparaciones a personal técnico cualificado. Se requiere servicio cuando el aparato ha sido dañado de cualquier modo, como cuando el cable de alimentación o el enchufe está dañado, se ha derramado líquido o han caído objetos dentro del aparato, el aparato ha sido expuesto a la lluvia o la humedad, si no funciona normalmente, o se ha caído.

Daños que requieren servicio de mantenimiento Desconecte el equipo de la fuente de alimentación y póngase en contacto con un proveedor de servicio en caso de alguna de las siguientes situaciones: •

Si el cable de corriente o el enchufe son dañados.

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Si liquidos u objectos caen dentro de la unidad.

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Si la unidad se moja por lluvia o derrame de agua.

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Si la unidad se ha caído o dañado.

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Si el rendimiento de la unidad cambia.

Servicio No intente reparar este producto usted mismo. Si abre o retira la cubierta, podría exponerse a voltajes peligrosos u otros peligros, y puede anular la garantía de la unidad. Póngase en contacto con un proveedor de servicios autorizado de todos los servicios.

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Chapter 2:

Table of Contents

Chapter 1

Chapter 2

Chapter 3

Chapter 4

Chapter 5

Introducing the DSR-4201 ................................................................................................................... 7 Key Features .................................................................................................................................. 7 Using This Manual .......................................................................................................................... 8 PDF Navigation Guidelines ..................................................................................................... 8 Connecting the DSR-4201................................................................................................................... 9 Unpacking the DSR-4201 ............................................................................................................... 9 DSR-4201 Back Panel and Connectors ......................................................................................... 9 DSR-4201 Mounting Guidelines ................................................................................................... 11 Mechanical Loading............................................................................................................... 11 Ambient Temperature. ........................................................................................................... 11 Circuit Overloading................................................................................................................ 11 Connecting the DSR-4201............................................................................................................ 11 Using the Front Panel and Remote Control....................................................................................... 13 ............. 13 Front Panel ...................................................................................................................... Front-Panel Remote Button................................................................................................... 14 Hand-Held Remote Control .......................................................................................................... Preparing for Authorization ................................................................................................................ Introduction ................................................................................................................................... Tuning to the Uplink Signal........................................................................................................... Contacting the Uplink Provider for Authorization ..........................................................................

15 17 17 18 19

Using the Menu System..................................................................................................................... Visual Indicators ........................................................................................................................... Menu System................................................................................................................................ Main Menu.................................................................................................................................... Configuration Menus..................................................................................................................... Manual Tune Submenu .........................................................................................................

21 21 24 24 25 25

Channel Select Submenu...................................................................................................... 27 Video Submenu ..................................................................................................................... 28 Audio Submenu ..................................................................................................................... 28 IP Submenu........................................................................................................................... 29 Alarm Submenu..................................................................................................................... 29 Reset Submenu..................................................................................................................... 30

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Chapter Table of 2: Contents

Diagnostics Menus........................................................................................................................ 31 Test Submenu........................................................................................................................ 31 Download Diag - Download Information Screen .................................................................... 32 Diag Screens Submenu - Viewing Fast Facts Screens ......................................................... 33 Fast Facts 1 (General) ........................................................................................................... 34 Fast Facts 2 (Satellite RF Port Configuration) ....................................................................... 35

Chapter 6

Fast Facts 3 (Video Information)............................................................................................ 36 Fast Facts 4 (Audio Information)............................................................................................ 37 Fast Facts 5 (Ethernet Information) ....................................................................................... 38 Fast Facts 7 (DSR Multicast Information) .............................................................................. 38 Product Support ................................................................................................................................. 39 Getting Help .................................................................................................................................. 39

Technical Assistance Center......................................................................................................... 39 Calling for Repairs......................................................................................................................... 40 Chapter 7 Language Abbreviations..................................................................................................................... 41 Chapter 8 Downlink/L-Band Frequency Conversion Tables ............................................................................... 43 Chapter 9 DSR-4201 Specifications ................................................................................................................... 45 Chapter 10 DSR-4201 Open-Source Software ..................................................................................................... 47

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1 Introducing the DSR-4201 The ARRIS DSR-4201 is a commercial Integrated Receiver Decoder (IRD) designed for broadcasters and headend operators for receiving digital satellite services. The DSR-4201 unit will process both high-definition (HD and standard-definition (SD) video services. The DSR-4201 has analog audio and video ports for single-channel output. After the DSR-4201 unit is properly configured, it is ready to receive authorization and control information from the satellite operator.

Key Features

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Multi-format video decoder: MPEG-2/4 HD/SD to composite video decoding with single-channel video decoding to SD composite video output in the appropriate 4x3 format via AFD signaling.

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One video and one diagnostic (OSD) video output. Outputs either 525-line NTSC/PAL M or 625-line PAL video formats.

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One L-band satellite input port.

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DC-II QPSK, DVB-S, and DVB-S2 demodulation.

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VBI reinsertion supports data services such as Closed Caption/WST.

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AC-3 (2.0 and 5.1) and MPEG 1 Layer II audio decoding.

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Audio output consists of one stereo pair.

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Four-digit front-panel display.

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Five dedicated LED status indicators.

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Configuration and control via hand-held remote control.

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DCII and DVB subtitle overlay.

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DTMF output for tape machines and other ad insertion equipment.

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Memory configuration is saved in nonvolatile memory.

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Security features include ARRIS DigiCipher II Security Technology. Rev. A


7

Chapter 1: Introducing the DSR-4201

Using This Manual This manual is printed as a hardcopy document and is provided in the shipping carton with the other DSR-4201 deliverable. Customers that want to obtain a PDF file, for viewing on the computer screen, can use their your SalesForce account to locate the file for download.

PDF Navigation Guidelines While viewing this manual as a PDF, use the embedded hyperlinks to navigate throughout the document. Click on any referenced location to navigate directly to that topic. To do this, use the mouse to click on any topic name, procedure name, figure number, menu option, page number, or table-of-contents title. The following text and graphic on this page show examples of embedded hyperlinks within the PDF file. Clicking on any of these items will navigate to the topic referenced in the text. Chapter 9 DSR-4201 Specifications .......... 45

For more details, see "Diagnostics Menus" on page 31. Perform "To use the hand-held remote control" on page 15. See Figure 3 on page 13. See the Video parameters (described on page 28).

Main Configuration Diagnostics

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2 Connecting the DSR-4201

Unpacking the DSR-4201 Verify that the DSR-4201 shipping carton contains the following: 

DSR-4201 Integrated Receiver/Decoder (IRD)



Power supply and detachable cord



Infrared (IR) hand-held remote control



Two AAA batteries for the hand-held remote control



Cue tone terminal block (shown Figure 2 on page 10)



Three-conductor audio/video cable (six-ft. cable with yellow, white, and red connectors)



Single-conductor video cable (six-ft. cable with yellow connectors)



Operator Guide (this manual)

Note: To acquire the current customer release notes for this firmware version. For details, see "Product Support" on page 39.

DSR-4201 Back Panel and Connectors The cable connections, described in this chapter, are made to the back panel of the unit, as shown in Figure 1. For a detailed view of the back panel, see Figure 2 on page 10. VIDEO

L

R

CAUTION

+ -

AUDIO OUT OSD

SERIAL

SAT

Cue

POWER

Figure 1: DSR-4201 Back Panel (Overview) P/N 594884-001

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Chapter 2: Connecting the DSR-4201

For Factory Use (Do Not Connect)

Cue Tone Terminals

One detachable three-pin cue tone terminal block (shown below) is provided with the DSR-4201. Additional terminal blocks may be ordered through Phoenix Contact (pn 1840379).

Power Connector

Note:

CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN

+ -

SERIAL

VIDEO

L

Cue

POWER

R CAUTION

Detachable Three-Pin Cue Tone Terminal Block

+ -

AUDIO OUT SAT

OSD

SERIAL

VIDEO

Cue

POWER

L

R

AUDIO OUT OSD

SAT

Model Barcodes: Model Number Serial Number Unit Address

Assembly Barcode (For Factory Use Only)

Satellite Input Connector

OSD Video Out

Video Out

Audio Out

Figure 2: DSR-4201 Back Panel (Detailed)

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DSR-4201 Mounting Guidelines Up to three DSR-4201s can be stacked one on top of another. Place each unit in a stable and level position. If multiple DSR-4201s are installed in a rack assembly, the operator may choose to have a certification agency evaluate the condition of the rack.

Mechanical Loading The mounting rack location should be secure and level to avoid hazardous instability to the equipment due to uneven loading or weight distribution within the rack.

Ambient Temperature When installing the DSR-4201 within a closed or multi-unit rack, the ambient temperature may be greater than the ambient temperature within the room. Therefore, verify that the amount of air flow required for safe operation is not compromised (maximum temperature for the equipment is 50° C). Consideration should be given to the maximum rated ambient temperature for the DSR-4201’s location when planning for cooling and air circulation. ARRIS recommends the use of a fan on top of the rack.

Circuit Overloading If the DSR-4201 is connected to a power strip, rather than a branch circuit’s direct connection, use special care to ensure that the unit is properly connected. Always consider the affect that overloading circuits might have on over-current protection and supply wiring. To ensure that circuits are not overloaded, read the DSR-4201 UL regulatory power label on top of the unit. Check all equipment power/amperage ratings to ensure the mounting rack power rating is not exceeded.

Connecting the DSR-4201 To connect the DSR-4201 for service 1. As you remove the unit from the cardboard box, look on the back panel, locate the label with Unit Address, and write the address here:

000-

__________________________________________________________ Note: The Unit Address is preceded by UA: and always starts with three zeros and a hyphen ( 000- ). This address will be used during the authorization process. The Unit Address can also be found within the Diagnostics Menu on the Fast Facts 1 screen.

2. Use a customer-supplied RG-6 or 18 AWG coaxial cable to connect the satellite source cable to the unit’s RF input port labeled SAT.

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3. Use the ARRIS-supplied audio/video cable (with RCA-type connectors) to connect the unit to your site’s downstream equipment, as needed. For the 75-ohm video, connect the cable’s yellow connector to the unit’s VIDEO Output port. For the audio, connect the cable’s red and white connectors to the unit’s two AUDIO OUT ports (L and R). 4. To view the on-screen menu system, use the ARRIS-supplied video cable (with the yellow connectors on each end) to connect the OSD Video Output port to a 75-ohm video monitor or television with composite video input (standard definition). 5. Connect the included power supply to a secure power source and insert the power supply’s output connector to the port labeled POWER on the back panel. 6. Verify that the front panel lights up. 7. Install the two AAA batteries (included) into the battery enclosure on the back of the hand-held remote control and re insert the back cover.

To configure the DSR-4201 for NTSC or PAL programming 1. When the DSR-4201 is unpacked and powered up, use the remote control’s NTSC or PAL key to choose the desired video format. 2. Verify that the front panel’s four-digit LED displays either or . This designation will be displayed for 10 seconds, then the channel number returns to the LED.

To view the DSR-4201 menu system From this point forward, this document describes normal operation of the DSR-4201 and the hand-held remote control. 1. Press the

Remote

button on the front panel.

2. Press the Menu button on the hand-held remote control. If the menu system appears, the unit is ready to be configured. Important: Before attempting to navigate the menu system, it is necessary to read pages 13 - 15. Then, see "Preparing for Authorization" on page 17 .

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Remote Download Alarm

3 Using the Front Panel and Remote Control Front Panel Figure 3 shows the DSR-4201 front panel.

DSR-4201

Remote Download

Authorized Signal

Alarm Remote

LED Status Indicators: Remote Download Alarm

Four-Digit LED Display

LED Status Indicators: Authorized Signal

Remote Button

Figure 3: DSR-4201 Front Panel (Detailed)

The DSR-4201 front panel provides the following visual indicators:

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Remote Button

Press this button to enable/disable the hand-held remote control.

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Four-Digit Display

Displays the currently-tuned in MPEG program number or Virtual Channel Number (VCN).

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LED Status Indicators Use the following LEDs to understand the unit’s current status: •

Remote

•

Download

• • •

Alarm Authorized Signal

Rev. A

Illuminates when the unit is being controlled by the hand-held remote control and blinks when each key is pressed. Blinks when a firmware download is in progress and illuminates solid when the unit has successfully received the firmware download and is waiting for activation by the programmer. Illuminates red when the unit enters an alarm state. Illuminates when the unit is authorized by the service provider. Illuminates when the unit is locked to a valid carrier.


13

Chapter 3: Using the Front Panel and Remote Control

Front-Panel Remote Button Figure 4 shows the front-panel pushbutton that is used to connect to the hand-held remote control.

Remote Download

DSR-4201

Authorized Signal

Alarm Remote

Remote

Remote

Figure 4: DSR-4201 Front-Panel Remote Control Button

By default, the DSR-4201 does not respond to the buttons on the hand-held remote control. The following bullets describe the functionality of the Remote button located on the front panel: •

Use the Remote button on the DSR-4201 front panel to establish a connection between the DSR-4201 and the hand-held remote control.

•

After two minutes of inactivity, the connection is closed.

•

To immediately end the connection between the DSR-4201 and the hand-held remote control, press the Remote button again or press the R button on the hand-held remote control.

Important: When several DSR-4201s are located together, do not attempt to configure multiple units at the same time. Always press the Remote button on one unit at a time and use the handheld remote control to make the necessary changes. When the configuration changes are complete, press the front panel’s Remote button (or the remote’s R button) and verify that the Remote LED on the front panel is no longer illuminated. Now it is safe to configure another unit. Factory Reset

To perform a factory reset from the front panel, hold the

Remote

button for ten seconds.

Important: Performing a Factory Reset deletes all defined setup and download information and resets the parameters back to the factory defaults. Although the unit will maintain its authorization configuration, information and effort is required to restore the unit to an operational state. Before performing a factory reset, it is important to write down all the settings from all the various Configuration menus. After performing the Factory Reset, use this information to access the channel map and lock to the Uplink signal. This operation interrupts service output, so use it carefully.

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Chapter 3: Using the Front Panel and Remote Control

Hand-Held Remote Control To use the hand-held remote control 1. Go to the DSR-4201’s front panel, press the LED on the front panel is illuminated.

Remote

button, and verify that theRemote

2. Press the MENU button to view the DSR-4201 menu overlay on television monitor connected to the On-Screen Display (OSD) video port. 3. Use the buttons as described in Figure 5.

Use the red Remote ( R ) button to immediately end the connection between the DSR-4201 and the hand-held remote control. Another way to immediately end the connection is to press Remote on the front panel.

Use the  and  buttons to move the green highlight up and down within the menu system.

R REMO TE

1

2ABC

3DEF

4GHI

5JKL

6MNO

7PQRS

Use the numeric (0 - 9) buttons and decimal ( ) button to enter numeric values.

8TUV

0

9WXYZ

F1

The  and  buttons have several uses: Press  and  to move the green highlight between SAVE and CANCEL. Press  and  to scroll through each of the Fast Facts and Diagnostic Screens. Press  to backspace a value (or decimal point) within a parameter.

The OK button has several uses:

OK

Press OK to enter a submenu.

The EXIT button has several uses:

Press OK to change a parameter setting. Press OK to choose either SAVE or CANCEL.

EXIT

MENU

Press OK to confirm a parameter setting.

Press the MENU button to view the DSR4201 menu overlay on the television monitor that is connected to the On-Screen Display (OSD) video port on the back panel.

After the initial setup, use the CH+ and CHbuttons to choose the desired VCN or MPEG Service Number.

CH+

F2

F3

CH-

F4

F5

NTSC

PAL

Press EXIT to leave a menu or parameter without making a change. Press EXIT to move up one level within the menu system. Press EXIT repeatedly to remove the onscreen menu system overlay.

Use the F4 and F5 function buttons to display the desired video format: Press the blue ( F4 ) button to display an NTSC signal. Press the blue ( a PAL signal.

F5 )

button to display

Figure 5: Hand-Held Remote Control - Button Descriptions

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15

4 Preparing for Authorization

Introduction Important: If the unit is already powered powered up and the unit is already already receiving the desired audio/video signal, then the unit is already authorized and there is no need to perform the procedures procedures in this chapter. chapter.

At this point, the unit is operational, but not yet tuned to the Uplink’s signal. Before performing the procedures in this chapter:

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Verif erify y tha thatt you you perf perfor orme med d "To connect the DSR-4201 for service" on page 11. 11.

•

Verif erify y tha thatt you you perf perfor orme med d "To configure the DSR-4201 for NTSC or PAL programming" on page 12. 12.

•

Verif erify y tha thatt you you perf perfor orme med d "To view the DSR-4201 menu system" on page 12. 12.

•

Verify erify that your Uplink Uplink Provider Provider has already already furnishe furnished d you with with the the settings settings for the the Manual Tune menu and Channel Select menu. See Figure 6 on page 18. 18.

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17

Chapter 4: Preparing for Authorization

Manual Tune Mode Xpndr

____________________ ____________________

Frequency

____________________

Modulation

____________________

Symbol Rate

____________________

The Uplink Provider will provide some or all of these required values.

LNB Power Lock Status SAVE

CANCEL

Channel Select Service Mode VCT

____________________ ____________________

VCN

____________________

The Uplink Provider will provide some or all of these required values.

MPEG Audio Language Subtitle Enable Subtitle Language Teletext Enable SAVE

CANCEL Figure 6: Uplink-Provided Values Values

Tuning to the Uplink Signal in Figure 6 as as blank lines, are mandatory and you Important: The configuration settings, shown in Figure cannot acquire video and authorize the unit until you have these settings from the Uplink Provider. Provider.

To tune the DSR-4201 to the Uplink signal 1. To get access to the menu system, system, use the front-panel front-panel Menu button on the hand-held remote control.

Remote

pushbutton pushbutton and the

2. Use the  buttons to move the highlight to Configuration and press OK. 3. Use the  and  buttons to move the highlight to Manual Tune and press OK 4. When When the Manua Manuall Tune Tune menu menu appear appears, s, use use the  and  buttons to move the highlight highlight to Mode and press OK.

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Chapter 4: Preparing for Authorization

5. Make sure sure all necessary necessary paramete parameters rs are set set from both both menus: menus: Manual Tune Tune and Channel Select. Also, remember to save the settings for both menus. To do this, use the  and  buttons to move the highlight down to the SAVE SAVE option and press OK. 6. Go to the Manual Manual Tune Tune menu and verify verify that that the Lock Lock Status Status designatio designation, n, at the bottom of the menu, displays Locked. before you can continue to the next step. If Important: Lock Status must display Locked before Unlocked appears, the DSR-4201 is not getting an input signal. If this is the case, verify that the SAT input on the back panel is connected to the proper satellite feed and repeat this procedure. procedure.

Contacting the Uplink Provider for Authorization At this point, the DSR-4201 is operational and tuned into the Uplink’s signal, but not authorized to decrypt the Uplink’s encrypted video/audio signal. Before contacting the Uplink Provider, verify that you have the unit’s Unit Address. This is the number you wrote down in Step 1 on page 11. 11. Unit Address is to go to the Fast Facts 1 menu. To do this, return to the Tip: Another way to see the Unit Main Menu, go to the Diagnostics menu, and go to the Diag Screens submenu. submenu. Use the buttons to move to the Fast Facts 1 screen and look for the number after Unit =. It starts with 000-. The Fast Facts 1 screen is shown on page page 34. 34. If it is necessary to authorize several DSR-4201s, DSR-4201s, it is best to make a list of all the unit addresses addresses so the Uplink Provider can authorize them all at once.

To authorize the DSR-4201 for video/audio signal 1. Make sure sure that that all all DSR-4201( DSR-4201(s) s) meet meet the the following following criteria: criteria: • • • •

The The DSR DSR--4201 4201 is powe powere red d up up It is is conn connect ected ed to to the cor corre rect ct sat satel elli lite te fee feed d It is tune tuned d to to the the Upli Uplink’ nk’ss sig signa nall The SIGNAL LED is on

2. Contact the Uplink Uplink Provider Provider and and make sure sure you tell them that that you need one one (or more) more) DSR-4201s authorized. 3. The Uplink Uplink Provider Provider will will ask for the Unit Address Address and give you further further instru instructions ctions.. They will tell you when to expect the AUTHORIZED AUTHORIZED LEDs to turn green green and what channels to select for each unit. un it. Use the remote control’s CH+ and CH- buttons to access the Uplink’s available channels.

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5 Using the Menu System Visual Indicators Figure 7 shows the Configuration menu with Manual Tune highlighted. The green highlight ( ) designates which option is currently active. A blue item ( ) designates it can be highlighted using the  and  buttons.

Configuration

Use the  and  buttons to move the green highlight ( ) up and down the menu listing.

Manual Tune Channel Select Video Audio IP Alarm Reset Figure 7: Menu System Visual Indicators - Green and Blue Highlights (Example)

Figure 8 shows a menu with two parameters that are grayed out ( ). The gray designation means an option is currently unavailable for editing. When the  and  buttons are used to move the green highlight, the menu system always skips over grayed-out items.

Manual Tune Mode

Xpdr

Xpndr

1

Frequency

1430.00

Modulation

DCII Auto

LNB Power

Off

Lock Status

UnLocked

There are two reasons that parameters are grayed. It does not apply (due to other settings within the menu). It was automatically set when another parameter was specified by the user.

Figure 8: Menu System Visual Indicators - Gray Highlights (Example) P/N 594884-001

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Chapter 5: Using the Menu System

Figure 9 shows the green highlight on the Modulation parameter (fourth line from the top). Press the OK button to view and select options. Notice this parameter has four options and the third option (DVB-S) is currently highlighted.


Xpdr 1

Frequency

1430.00

Modulation

DCII Manual DCII Auto On DCII Manual > DVB-S UnLocked DVB-S2

LNB Power Lock Status

Each time the  and  button is pressed, the pointer ( > ) and green highlight ( ) move up or down within the short list. When the correct options is highlighted, press OK. or

To return the parameter to its most-recently-saved setting, press EXIT.

Figure 9: Menu System Visual Indicators - Choosing Options (Short Lists Example)

When a parameter has a longer list of choices, the menu system displays the list in a different manner. Figure 10 shows the Symbol Rate parameter being set. This parameter has eight options, but only four are shown on the screen. The four options are shown with an up arrow ( ) above the list and a down arrow ( ) below the list. These two arrows designate that you should press the  and  buttons to see more options.


LFreq 1

Frequency

1430.00

Modulation

DCII Manual

Symbol Rate

19.51 > 29.27 Combined 19.51 On 14.63 UnLocked 11.71

Split Mode LNB Power Lock Status

Currently, the 29.27 option has the pointer ( > ) and has the green highlight ( ). Press the  and  buttons to scroll through the other options in the list. When the correct options is highlighted, press OK. or


Figure 10: Menu System Visual Indicators - Choosing Options (Long Lists Example)

22


P/N 594884-001

Rev. A


Some parameters require the user to enter an exact value. Figure 11 shows the Frequency parameter being changed to 1477.05. Use the remote control’s Numeric buttons, Decimal button ( ), and Backspace button () to enter the desired value.

Manual Tune

When the correct options is highlighted, press OK.

Mode

LFreq

or

Xpndr

1

Frequency

1477.05_


Modulation LNB Power

DCII Auto Off

Lock Status

UnLocked

Figure 11: Menu System Visual Indicators - Typing Numeric Values (Example)

When all settings are complete within a menu, use the  and  buttons to navigate the green highlight to bottom of the screen. Figure 12 shows the SAVE button is highlighted.

Manual Tune Mode

LFreq

Xpndr

1

Frequency

1430.00

Modulation LNB Power

DCII Auto Off

Lock Status

UnLocked

SAVE

Use the and buttons   to move the green highlight left and right from SAVE to CANCEL. To save the settings, highlight SAVE and press OK.

CANCEL

or

To return the settings to the most-recently-saved settings, select CANCEL and OK. Another way to return to the most-recently-saved settings is to press EXIT from anywhere on the screen.

Figure 12: Saving / Cancelling Settings (Example)

P/N 594884-001

Rev. A


23


Menu System Figure 13 shows the hierarchy of all menus and submenus. Main

Configuration

Manual Tune

Channel Select Video

Diagnostics

Video

Audio

IP

Alarm

Reset

Test

Download Diag

Diag Screens

Figure 13: Menu System Hierarchy

Main Menu To access the Main Menu, as shown in Figure 14, go to the DSR-4201 front panel and press the Remote button. If the menu does not appear, use the remote control and press the MENU button. If this does not display a menu, verify the connection to the television monitor, as described on page 11. If another menu is being displayed, press the EXIT button on the remote control until the Main Menu appears.

DSR-4201 Main Configuration Diagnostics

Figure 14: Main Menu

24


P/N 594884-001

Rev. A


Configuration Menus The Configuration menu, as shown in Figure 15, lists seven sub menus.

Configuration Manual Tune Channel Select Video Audio IP Alarm Reset Figure 15: Configuration Menu

Manual Tune Submenu Use the Manual Tune submenu, as shown in Figure 16, to select a signal and specify the desired tuning parameters. The following text describes each of the Manual Tune parameters and the associated options. Symbol Rate only appears when Modulation is set to one of the following: DCII Manual DVB-S DVB-S2

Split Mode only appears when Modulation is set to DCII Manual.

Manual Tune Mode

Xpdr

Xpndr

1

Frequency

1430.00

Modulation

DCII Manual

Symbol Rate

19.51

Split Mode

Combined

LNB Power

Off

Lock Status

UnLocked

Figure 16: Manual Tune Submenu Parameter

Description

Mode (Default: Xpdr)

Use this parameter to select the type of satellite signal that is connected to the SAT input port on the back panel. This parameter has two options: • Xpndr - Use this option when acquiring a standard transponder frequency (i.e., a North American C-band satellite center frequency). After choosing this option, go to the Frequency parameter and select the desired value. • LFreq - Use this option when acquiring a non standard transponder frequency. This option supports current satellite LNB signals (i.e., C-band and Ku-band). After choosing this option, go to the Frequency parameter and select the desired value. For an explanation of how to convert C-Band and Ku-Band Frequencies to L-Band, see "Downlink/L-Band Frequency Conversion Tables" on page 43.

P/N 594884-001

Rev. A


25


Parameter

Description

Xpndr (Default: 1)

This parameter allows selection of an initial satellite transponder number and can only be used if the Mode parameter is set to Xpndr. If the Mode parameter is set to LFreq, this parameter is grayed out so it cannot be edited. Use this parameter to enter the desired transponder number. Use the Numeric buttons to enter a value from 1 to 24. This will automatically sets the Frequency parameter and gray it out so it cannot be edited.

Frequency (Default: 1430.00)

If the Mode parameter is set to LFreq, use this parameter to tune to the desired frequency. Use the Numeric buttons, Decimal button ( ), and Backspace button ( ) to enter a value from 950.00 to 2150.00 MHz. If the Mode parameter is set to Xpndr, this parameter is set automatically and is grayed out so it cannot be edited.

Modulation (Default: DCII Auto)

Use this parameter to specify one of the desired signal modulations. This parameter has four options: DCII Auto, DCII Manual, DVB-S, and DVB-S2.

Symbol Rate (Default: 19.51)

This parameter only appears in the submenu if the Modulation parameter is set to DCII Manual, DVB-S, or DVB-S2. Use this parameter to set the baud rate (or Symbol rate). This is the number of signalling events that are transmitted per second. If the Modulation parameter is set to DCII Manual, this parameter provides the following choices: 3.25, 4.88, 7.32, 9.76, 11.71, 14.63, 19.51, and 29.27 Msps. In this case, use the  and  buttons to choose the desired setting. However, if the Modulation parameter is set to DVB-S or DVB-S2, use the Numeric buttons, Decimal button ( ), and Backspace button () to enter a value:

Split Mode (Default: Combined)

LNB Power (Default: Off)

Lock Status (Read-only)

26


• DVB-S

Enter a value from 0.000000 to 99.999999 Msps.

• DVB-S2

Enter a value from 3.000000 to 33.000000 Msps.

This parameter only appears in the submenu if the Modulation parameter is set to DCII Manual. Use this parameter to choose the Mux mode. This parameter has two options: • Combined

Choose this option when the bitstream is a single bitstream.

• Split

Choose this option when the bitstream is split into separate I and Q components.

Use this parameter to direct power to the SAT port on the back panel. This parameter has two options. • On

This option supplies 18 VDC power to the SAT port.

• Off

This option does not supply power to the SAT port.

This read-only (grayed out) field displays one of the following status messages: • Locked

Designates the DSR-4201 is tuned to a signal.

• UnLocked

Designates the DSR-4201 is not tuned to a signal.

P/N 594884-001

Rev. A


Channel Select Submenu Use this submenu to configure the output service.

Channel Select Service Mode

MPEG

VCT

0

VCN

0

MPEG

0

Audio Language

def

Subtitle Enable

OFF

Subtitle Language

def

Teletext Enable

OFF

SAVE

CANCEL

Figure 17: Channel Select Submenu Parameter

Description

Service Mode (Default: MPEG)

Use this parameter to specify the desired service mode. Choose either MPEG or DCII.

VCT (Default: 0)

This parameter is only editable if the Service Mode parameter is set to DCII. Use this parameter to specify a Virtual Channel Table (VCT) number. Use the Numeric buttons and Backspace button () to enter a value from 1 to 65535. If Service Mode is set to MPEG, this parameter is grayed out so it cannot be edited.

VCN (Default: 0)

This parameter is only editable if the Service Mode parameter is set to DCII. Use this parameter to specify a Virtual Channel Number (VCN) that is coming in on the SAT input port. Use the Numeric buttons and Backspace button ( ) to enter a value from 1 to 4095. If Service Mode is set to MPEG, this parameter is grayed out so it cannot be edited.

MPEG (Default: 0)

This parameter is only editable when the Service Mode parameter is set to MPEG. Use it to select which service is displayed at the video and audio outputs by specifying the MPEG program number. The MPEG program number can be used instead of a Virtual Channel, but only if the DSR-4201 is already tuned to the appropriate L-band signal. Use the Numeric buttons and Backspace button ( ) to enter a value from 1 to 65535. If Service Mode is set to DCII, this parameter is grayed out so it cannot be edited.

Audio Language (Default: def)

Subtitle Enable (Default: OFF)

P/N 594884-001

Use this parameter to specify the language to hear as the audio. The list only contains the languages that are being provided by the Uplink Provider. To view the list of all language abbreviations, see "Language Abbreviations" on page 41. The def setting (default) designates the language that is listed first in the list. Use this parameter to enable/disable subtitles. This parameter has two options: • ON

This option enables subtitles.

• OFF

This option disables subtitles.

Subtitle Language (Default: def)

Use this parameter to specify the subtitle language to view on the screen. The list only contains the language(s) specified by the Uplink Provider. The def setting (default) designates the language that is listed first in the list. To view the list of language abbreviations, see "Language Abbreviations" on page 41.

Teletext Enable (Default: OFF)

Use this parameter to enable and disable teletext. This parameter has two options:

Rev. A

• ON

This option transcodes the first component in the PMT onto VBI.

• OFF

This option routes the teletext within the input video to the video output.


27


Video Submenu Use this submenu to configure the unit’s video settings.

Video Video Out

525

525

NTSC

625

PAL SAVE

CANCEL

Figure 18: Video Submenu Parameter

Description

Video Out (Default: 525)

Use the dropdown menu to specify the desired video output format: • 525

This option generates a 525-line 60-field video.

• 625

This option generates a 625-line 50-field video.

525 (Default: NTSC)

Use the dropdown menu to choose the desired 525-line video standard: NTSC or PAL-M.

625 (Default: PAL)

Use the dropdown menu to choose the desired 625-line video standard: PAL or PAL-N.

Audio Submenu Use this submenu to configure the unit’s audio settings.

Audio Audio Gain

0

Audio Diag/Comp

On/Moderate

Audio MIX

Stereo

SAVE

CANCEL

Figure 19: Audio Submenu Parameter Audio Gain (Default: 0) Audio Diag/Comp (Default: On/Moderate)

Description Use this parameter to adjust the audio signal output level for the left and right channels jointly. Use the dropdown menu to specify the desired audio gain: 0 dB to -20 dB. Use this parameter to control of the degree of audio level compression. This parameter has four options: • Off/Off

Compression is not used. It provides no dynamic range of the audio signal and the volume is not adjusted for dialog.

• On/Off

Compression is not used. It provides full dynamic range of the audio signal and the volume is adjusted for dialog. (Description continues on next page.)

28


P/N 594884-001

Rev. A


Parameter Audio Diag/Comp (Default: On/Moderate) (Continued from previous page)

Audio MIX (Default: Stereo)

Description • On/Moderate

Provides some reduction and amplification of the audio signal, but the thresholds are wider apart, providing moderate dynamic range of the audio signal.

• On/Heavy

Reduces the louder audio signals and boosts the softer signals using tighter compression thresholds in order to eliminate dramatic fluctuations in the audio signal level and suppress dynamic range of the audio signal.

Use this parameter to specify the audio processing routing scheme. This parameter has four options: • Mono

The same signal is output to the left and right channel.

• Dual Mono

Different signals are output to the left and right channel.

• Stereo

Stereo output on both left and right channel.

• Surround

Enhanced stereo with surround pass-through.

IMPORTANT: If the incoming audio is stereo and you are connecting to a mono modulator, you must set this parameter to Mono.

When changing this parameter to or from Dual Mono, always go to the Channel Select submenu and review the Audio Language parameter (described on page 27 ).

IP Submenu This submenu is currently not supported.

IP IP Address

192.168.000.100

Subnet Mask

255.255.255.000

Gateway Address

192.168.000.001

Link Status

Link Down

SAVE

CANCEL

Figure 20: IP Configuration Submenu

Alarm Submenu Use this submenu to choose which trigger option will cause the DSR-4201 to initiate an alarm condition and illuminate the front-panel Alarm LED.

Alarm Alarm Trigger Alarm Status SAVE

Auto Clear CANCEL

Figure 21: Alarm Submenu

P/N 594884-001

Rev. A


29


Parameter Alarm Trigger (Default: Auto)

Alarm Status (read only)

Description Use this parameter to specify which of the following conditions will activate the frontpanel Alarm LED. This parameter has five options: • Disabled

No conditions will activate the Alarm LED.

• Auto

The Alarm LED is activated when any of the following conditions are encountered: no signal, no video, and no authorization.

• No Signal

The Alarm LED is activated when it is not locked to a satellite signal.

• No Video

The Alarm LED is activated when loss of video is detected.

• No Auth

The Alarm LED is activated when the unit is not authorized for the selected service.

This read-only (grayed out) field displays one of the following status messages. • Alarmed

The DSR-4201 is in alarm mode and the Alarm LED is activated.

• Clear

The alarm is clear and the Alarm LED is not activated.

Reset Submenu Use this submenu to execute factory defaults and perform power cycle resets.

Reset Reset Type

No

SAVE

CANCEL

Figure 22: Reset Submenu Parameter

Description

Reset Type (Default: No)

Use this parameter to execute factory defaults and perform power cycle resets. This parameter has three options: • No

Indicates the DSR-4201 will not perform a power cycle or factory reset. To return to the Configuration menu, press EXIT.

• Power Cycle

Reboots the DSR-4201 without losing internal user setup information or downloaded network information. To initiate the power cycle, select this option and select SAVE. CAUTION:

This operation interrupts service output, so use

it carefully. • Factory Reset Resets the system to the programming values originally set by the factory firmware. CAUTION:

Performing a Factory Reset deletes all defined setup and download information and resets the parameters back to the factory defaults. This operation interrupts service output, so use it carefully. Although the unit will maintain its authorization configuration, information and effort is required to restore the unit to an operational state. Before performing a factory reset, it is important to write down all the settings from all the various Configuration menus. After performing the Factory Reset, use this information to access the channel map and lock to the uplink signal. Another way to perform a factory reset is to go to the front panel and hold the Remote button for ten seconds.

30


P/N 594884-001

Rev. A


Diagnostics Menus Use the Diagnostics menu, as shown in Figure 23, to oversee pending downloads, perform tests for video, audio, and cue tones, as well as, to view the unit’s overall status.

Diagnostics Test Download Diag Diag Screens

Figure 23: Diagnostics Menu

Test Submenu Use the Test Submenu, as shown in Figure 24, to perform video, audio, and cue tone tests. Only one of the three tests can be performed at a time. Important: Pressing the remote control’s EXIT button from this submenu will return the test to the Off setting. Video test patterns are presented on the Video Output port and not on the OSD output port.

Test Video Test Audio Test

Off Off

CueTone Test

Off

Figure 24: Test Submenu Parameter

Description

Video Test (Default: Off)

Use this parameter to perform a Video Test Signal. This parameter has four options:

Audio Test (Default: Off)

P/N 594884-001

Rev. A

• Off

Use this option to disable the video test signal, set this option to the Off setting, and return the video signal to normal operation.

• Color Bar 1

Use this option to override the normal video signal with the fullscreen Color Bar 1 video test signal.

• Grey Scale

Use this option to override the normal video signal with the fullscreen grey Color Bar 1 video test signal.

• Color Bar 2

Use this option to override the normal video signal with the fullscreen Color Bar 2 video test signal.

Use this parameter to validate the audio connection by transmitting internallygenerated audible tones to the audio output ports. This parameter has three options: • Off

Use this option to disable the audio test signal and return to the normal audio signal.

• 1000

Use this option to replace the normal audio with the 1000 Hz audio test signal.

• 3700

Use this option to replace the normal audio with the 3700 Hz audio test signal.


31


Parameter

Description

CueTone Test (Default: Off)

Use this parameter to turn off and on the DSR-4201’s cue tone terminals (shown in Figure 2 on page 10). This parameter has two options: • Off

Use this option to disable the Cue Tone test sequence and return to normal operation.

• On

Use this option to command the DSR-4201 to generate the following DTMF sequence: 01234567 and 89*#ABCD. This sequence is commanded three times. The first and second sequences are followed with a 15-second delay. While this parameter is set to On, ad insertion signals are sent to the local headend equipment and output to the customer may be interrupted. CAUTION:

Download Diag - Download Information Screen Use the Download Diag screen, as shown in Figure 25, to view download information.

Download Diag The front-panel Download LED blinks when a firmware download is in progress. The LED illuminates solid when the unit has successfully received the firmware download and is waiting for activation by the programmer.

STATUS: Downloading Component Files Current Version =0x234 New Version =0x235 Activation Time: SUN MAY 13 20:30:28 2012 1) tpActive.tar: Curr=27 Rcvd=27 Total=27 2) Keystone: Curr=1 Rcvd=1 Total=2323 Figure 25: Download Diag Screen (Example) Read Only Field

Description

STATUS

This information line provides the unit’s current status. This line will always display one of the following messages: • • • •

No Active Downloads Preamble received Waiting for Packing List Downloading Component Files All Files received Waiting for Activation

Current Version

This information line provides the unit’s current firmware version number

New Version

This line only appears if a new download is pending. It provides the firmware version number associated with the new download.

Activation Time

This information line provides the scheduled activation time. The format is described below: DAY-OF-WEEK MON DD HH:MM:SS YYYY MON = Month

File Information


HH = Hour

SS = Second

YYYY = Year

These lines only appears if a download is in progress. Each numbered line provides a filename followed by three values, as described below: • Curr • Rcvd • Total

32

DD = Day

Last received segment number Segments received so far Total segments expected when complete

P/N 594884-001

Rev. A


Diag Screens Submenu - Viewing Fast Facts Screens The Fast Facts Diagnostic screens are a part of the unit’s firmware that is created during product development. Use the Fast Facts screens to view IRD information and diagnostic data. To view the OSD diagnostic screen, go to the Main Menu, choose Diagnostics, choose Diag Screens, and use the  buttons to view each of the Fast Facts screens. Figure 26 shows the type of information on each of the screens.

FF1 FF2 FF3 FF4 FF5 FF7

Fast Facts 1

General Information

Page 34

Fast Facts 2

RF Port Configuration

Page 35

Fast Facts 3

Video Information

Page 36

Fast Facts 4

Audio Information

Page 37

Fast Facts 5

Ethernet Port Information

Page 38

Fast Facts 7

Multicast Information

Page 38

Use the buttons to view each of the Fast Facts screens.

Figure 26: Fast Facts Diagnostic Screens

P/N 594884-001

Rev. A


33


Fast Facts 1 (General) The Fast Facts 1 screen displays general information relating to the basic functionality of the IRD.

Unit = 000-03177-05987-128 A

VC # = 0132 B

Firmware = 000148 00017C C

VCT ID = 0002 D

Encryption = Encrypted E

Service # = 0007 F

Auth State = Subscrb With Tape G

Eb/No = +26.3 H

Signal State = Locked I

Sat/Xpndr = G7/17 J

Signal Quality = 100

Polarization = Horz L

K

Symbol Rate = 30.00 Msps

FEC Rate = 5/6 8s2 N

M

Frequency = 1110.000 MHz O

Field

Definition

Unit

Displays the 16-digit unit address.

B

VC #

Displays the Virtual Channel number.

C

Firmware

Displays the firmware version in the boot sector of ROM and the application section.

D

VCT ID

Displays the current VCT ID.

E

Encryption

Displays if the current service is encrypted or not.

F

Service #

Displays the service number for the current program.

G

Auth State

If the current service is encrypt ed, this field displays the current authorization state of the unit.

H

Eb/No

Shows the Signal-to-Noise (Eb/No) ratio of the signal.

I

Signal State

Shows the received signal state, either Locked or Searching, depending on whether the unit is locked to a signal, or not.

J

Sat/Xpndr

Displays the satellite name and transponder number. If the satellite name is null, then the satellite number is used.

K

Signal Quality

Displays the signal quality, if the signal is DCII. Otherwise, it displays the Signal Strength. Both values are normalized to be between 0 and 100%.

L

Polarization

Displays the polarization for the currently tuned-to transponder, either Horz (horizontal) or Vert(vertical).

M

Symbol Rate

Displays the current symbol rate.

N

FEC Rate

Displays the Forward Error correction (FEC) coding rate.

O

Frequency

Displays the current RF frequency.

A

34

Name


P/N 594884-001

Rev. A


Fast Facts 2 (Satellite RF Port Configuration) The Fast Facts 2 screen displays the DSR-4201’s SAT port configuration. Port0 + G7(14) Vert ................. Defined D1 A B C D E

Field

Name

Definition

A

Port Number

The port number being described. This field always displays Port 0.

B

Active Status

The port’s status is indicated with either: + -

P/N 594884-001

Indicates the port is active. Indicates the port is inactive.

C

Satellite Name

The name of the current satellite. The Satellite ID is displayed within brackets.

D

Polarization

The port’s polarity transponder is indicated with either Horz (horizontal) or Vert (vertical).

E

Configuration Status

The configuration status of the port, either: Defined, Undefined, or Not Supported.

Rev. A


35


Fast Facts 3 (Video Information) The Fast Facts 3 screen displays information relating to the video signal. Video Locked = Yes

Monitor = NTSC

A

Press  to toggle between digital and hex formats.

B

Video Pid = 0x0051

Window = 720x480 0:0

C

D

PCR Pid = 0x0051

Aspect Mode = Auto

E

F

Source = Progressive

Video Setup = No

G

H

Resolution = 1280x720 I

J

Aspect Ratio = 16x9

VMC = 32 00:00.00 L

K

Frame Rate = 59.940

PTS : FIFO = 3602680290:28793

M

N

Chroma Ratio = Reserved O

Field

Video Rate = 4.000 Mbps P

Name

Definition

Video Locked

An indication of video lock status. Yes denotes the video for the IRD is being received and locked. No denotes the video i s not being received.

B

Monitor

Displays the current output format of the video display.

C

Video Pid

Displays the current Program Identification (PID) number for the video. Press  to toggle between digital and hex formats.

D

Window

Displays the current dimensions of the video display: Width x Height, Xpos : Ypos (or mute)

E

PCR Pid

Displays the current Program Clock Reference (PCR) PID. Press  to toggle between digital and hex formats.

Aspect Mode

Displays the current aspect mode for the incoming video.

G

Source

Displays the source format: either Interlaced or Progressive.

H

Video Setup

Displays the indication if the video setup (pedestal) is active, either Yes or No.

I

Resolution

Displays the horizontal size and vertical size of the received video.

J

Film Mode

Displays the indication whether Film Mode is active (Yes) or inactive (No).

Aspect Ratio

Displays the aspect ratio of t he video within the transport str eam.

L

VMC

Displays the current Video Mute Count (VCM).

M

Frame Rate

Displays the frame rate code of the stream.

N

PTS : FIFO

Displays the video Presentation Time Stamp (PTS) followed by the Picture FIFO Depth Count.

O

Chroma Ratio

Displays chrominance format for the video within the transport stream.

P

Video Rate

Displays the rate (in Mbps) of the video within the transport stream.

A

F

K

36

Film Mode = No






P/N 594884-001

Rev. A


Fast Facts 4 (Audio Information) The Fast Facts 4 screen displays audio information. Audio Locked = Yes A

Press  to toggle between digital and hex formats.

Audio Pid = 0x0052 B

PCR Pid = 0x0051 C

Type = AC3 D

Sample Rate = 48.0kHz E

InputChans = 3/2.1 F

Lang Prefer = def G

Lang Status = eng00 H

Downmix = Mono I

Field

P/N 594884-001

Name

Definition

A

Audio Locked

Displays the indication of audio lock status f or both audio programs. If yes, then the audio for the IRD is being received and locked. If No, then the audio is not being received.

B

Audio Pid

Displays the current Audio PID for both audio programs.

C

PCR Pid

Displays the current PCR PID for both audio programs.

D

Type

Displays the audio stream type: MPEG, AAC, AC3, etc.

E

Sample Rate

Displays the sampling rate (in kHz) of both audio programs.

F

InputChans

Displays the number of decoded audio channels. For example, 3/2.1 (shown above) designates three (3) front channels, two (2) rear channels, and one (1) subwoofer channel.

G

Lang Prefer

Displays the preferred language setting for the audio program. If def is shown in this field, this designates the language is user-selected. To view the list of language abbreviations, see "Language Abbreviations" on page 41.

H

Language Status

Displays the status of the audio program’s currently-specified language.

I

Downmix

Displays the downmix type: Mono, Dual Mono, Stereo, or Surround.

Rev. A


37


Fast Facts 5 (Ethernet Information) The Fast Facts 5 screen displays Ethernet port information. Network Status : 10Mbps Half Duplex A

Address Type : Manually Configured B

MAC Address : 00:09:0E:CC:70:55 C

IP Address : 010.077.005.066 D

Subnet Mask : 255.255.255.000 E

Gateway : 192.077.004.001 F

Field A

Name

Definition

Network Status This field displays the unit’s speed (either 10Mbps, 100Mbps, or 1000Mpbs) along with the duplex designation (either Full Duplex or Half Duplex). Other possible messages include: Link Down, Link Up, and Link Unknown.

B

Address Type

Displays address type.

C

MAC Address

Displays the MAC address of the unit.

D

IP Address

Displays the current IP address of the unit.

E

Subnet Mask

Displays the current subnet mask of the unit.

F

Gateway

Displays the current gateway of the unit.

Fast Facts 7 (DSR Multicast Information) The Fast Facts 7 screen displays DSR-4201’s multicast address information.

M16:

0001,CF04,8401

A

M24:

00006A

B

Field

38

Name

Definition

A

M16

The unit displays one, two, or three 16-bit multicast addresses as defined by the Uplink Provider. Each address is separated by a comma.

B

M24

The unit displays one 24-bit multicast address.


P/N 594884-001

Rev. A

6 Product Support

Getting Help Help with your product is available online and by phone. Find technical documentation in the CustomerCare 360 Documentation Center (http://www.arrisi.com/cc360). Get release updates and download software from DigitalCM (digitalcm.arrisi.com). The ARRIS Training Learning Portal provides self-paced product training and course descriptions of instructor-led training classes at http://www.arris.com/support/training. In many cases, training can be given at your location.

Technical Assistance Center The Technical Assistance Center (TAC) provides assistance 24 hours a day, 7 days a week. To open a case, use one of these contact methods:

P/N 594884-001

•

Customers in North American should call the TAC at 888-944-HELP (888-944-4357).

•

Customers outside North America should call the TAC at 215-323-2345.

•

For Spanish language support, (A para asistencia en español), call 215-323-2346.

•

Contact the TAC by e-mail at [email protected]

Rev. A


39

Chapter 6: Product Support

Calling for Repairs If repair is necessary, call the ARRIS authorized repair vendor, World Wide Digital at 1-800-227-0450 or 1-956-541-0600 for shipping address and a Return for Service Authorization (RSA) number before sending the unit for repair. The RSA number must be prominently displayed on all equipment cartons and shipping label. World Wide Digital is open from 8:00 AM to 5:00 PM Central Time, Monday through Friday.

When shipping equipment for repair, follow these steps: 1. Pack the unit securely. 2. Enclose a note describing the exact problem. 3. Enclose a copy of the invoice to verify the warranty status. 4. Label all cartons and shipping labels with the RSA number.

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7 Language Abbreviations

The following list of languages is recommended to system operators as the appropriate identifiers for audio, subtitle, and text information. It may be necessary to use this list when setting the parameters: Audio Language (described on page 27), Subtitle Language (described on page 27), and when viewing the Fast Fact field: Lang Prefer (described on page 37). Language

Abbreviation

Language

Abbreviation

Arabic

ara

Egyptian

egy

Armenian

arm

English

eng

Balinese

ban

Esperanto

epo

Basque

baq

Faroese

fao

Batak (Indonesian)

btk

Finnish

fin

Bengali

ben

French

fre

Bhojpuri

bho

German

ger

Bulgarian

bul

Greek

gre

Burmese

bur

Gujarati

guj

Catalan

cat

Hebrew

heb

Chinese

chi

Hindi

hin

Croatian

scr

Hiri Motu

hmo

Cue (Tones)

cue

Hungarian

hun

Czech

cze

Indonesian

ind

Danish

dan

Interlingua*

ina

Dutch

dut

Iranian

ira

Irish

iri

Philippine (Other)

phi

Italian

ita

Polish

pol

Panjabi

pan

Portuguese

por

* (International Auxiliary Lang. Assoc.)

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41

Chapter 7: Language Abbreviations

Language

42

Abbreviation

Language

Abbreviation

Japanese

jpn

Rajasthani

raj

Javanese

jav

Romanian

rum

Kashmiri

kas

Russian

rus

Korean

kor

Samoan

smo

Kurdish

kur

Scots

sco

Latin

lat

Sindhi

snd

Malay

may

Spanish

spa

Mandar

mdr

Swahili

swa

Marathi

mar

Swedish

swe

Miscellaneous Lang.

mis

Tagalog

tgl

Mongolian

mon

Tamil

tam

Nepali

nep

Thai

tha

Norwegian

nor

Urdu

urd

Otomian Lang.

oto

Vietnamese

vie

Pahlavi

pal

Welsh

wel

Persian

per


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8 Downlink/L-Band Frequency Conversion Tables

A distributor or programmer can provide the latest L-Band frequency plans at purchase time. Use the following formulas to perform calculations for both C-Band and Ku-Band transponders, or for installing a new satellite.

Formula for converting a C-Band Frequency to an L-Band Frequency

5,150 MHz Frequency Downlink (DL) Frequency (L-band)

Formula for converting a Ku-Band Frequency to an L-Band Frequency

Frequency Downlink (DL) 10,750 MHz Frequency (L-band)

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Example calculation if downlink frequency is 3,740 MHz 5,150 MHz -3,740 MHz 1,410 MHz Example calculation if downlink frequency is 12,019 MHz 12,019 MHz -10,750 MHz 1,269 MHz


43

9 DSR-4201 Specifications

Transmission Standard DVB-S

Symbol Rates QPSK Code Rates

1 to 33 Msps 1/2, 2/3, 3/4, 5/6, 7/8

DVB-S2

Symbol Rates 8PSK Code Rates QPSK Code Rates

3 to 33 Msps 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10

DigiCipher II

Symbol Rates QPSK Code Rates

3.25, 4.88, 7.32, 9.76, 11.7, 14.63, 19.51, 29.27 Msps 5/11, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 7/8

RF Port Input Frequency Range

950 to 2150 MHz

Input RF Level

-25 to -65 dBm

RF Port Impedance

75 Ω

LNB Power

18 V, 450 mA maximum

Connector

Female F Connector (Qty 1)

Video Output Video Level

1.0 V p-p + 10%

Video Output Impedance

75 Ω

Connector

Female RCA Phono (Qty 1)

OSD Video Output Video Level

1.0 V p-p + 10%

Video Output Impedance

75 Ω

Connector


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45

Chapter 9: DSR-4201 Specifications

Audio Output One Stereo Pair

Left and Right

Output Level

2 Vrms +10% into 10K Load

Connectors


Cue Tone Output Cue Tone Level

1.0 V p-p differential to 600 Ω

Connector

Terminal Block (Qty 1)

Serial Port Standard

EIA/TIA-RS-232-C

Connector

Female Mini-Stereo (Qty 1)

Ethernet Port Standard

IEEE-802.3, 10/100

Connector

Female RJ-45 (Qty 1)

Power Requirements AC Adapter Input

100-240 VAC, 0.8 A, 50-60 Hz, 24 W

DSR-4201 DC Input

+12 VDC, 2.0 A

Mechanical IRD

Dimensions Weight

Packaged Finished Goods Dimensions Weight

10.5" W x 8.5" D x 2.0" H 2.5 lbs. (1.1 kg) 11.6" W x 10.9" D x 3.8" H 6 lbs. (2.7 kg)

Special Instructions For restricted access locations, install the DSR-4201 only in restricted-access areas (dedicated equipment rooms, equipment closets, or the like) in accordance with Articles 110-26, 110-27, or the NEC ANSI/NFPA70, or per the applicable code in the country of installation.

46


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10 DSR-4201 Open-Source Software

The text within this chapter fulfills the legal requirement to list all Open-Source software used to create the ARRIS DSR-4201 Commercial Integrated Receiver/Decoder. Open Source Software Package

Version

Broadcom Corp.

Commercial (Broadcom)

Phil Bunce, The MIPS Programmer's Handbook

Public Domain

CACM Vol 27, No 10, 10/84 pg.1013

Public Domain

MSFT Platform SDK

MSFT Platform SDK

Wind River

Commercial (Wind River)

JPEG Software Libpng

v.6b

JPEG License

v.1.2.8

Libpng v1.2.6

LiveMedia555 zlib

LGPL 2.1 [Broadcom Proprietary] v.1.1.3

zlib License

Sun Microsystems via Broadcom Corp.

MIT-Style (SunPro) License [Broadcom Commercial]

OpenSSL via Broadcom

Open SSL – SSLeay

Wind River via Broadcom


Wind River MIPS Center of Excellence Dedicated Engineering Staff via Broadcom


M-Systems via Broadcom

BSD-Modified

OpenBSD

GPL 2.0 with exception

Silicon Graphics via Broadcom

MIT-style (SGI) License

M-Systems

Commercial (M-Systems)

Altera Corporation

Commercial (Altera)

RSA MD5

RSA MD5 License

LiveMedia555

Public Domain (Beer-ware)

Metajour

GPL 2.0 [Motorola Proprietary]

Parchive – par2cmdline

GPL 2.0

NunniMCAX

P/N 594884-001

License

v.1.4.1

LGPL 2.0

RSA MD5 via Wind River

RSA MD5 License [Commercial Wind River]

Rapid Message

zlib License

TinyXML

BSD-Style (TinyXML) License

Rev. A


47

Chapter 10: DSR-4201 Open-Source Software

Licenses for Open Source Software DSR Products The licenses for the Open Source Software listed above are included on the following pages.

Independent JPEG Group's Free JPEG Software This package contains C software to implement JPEG image encoding, decoding, and transcoding. JPEG is a standardized compression method for full-color and gray-scale images. The distributed programs provide conversion between JPEG "JFIF" format and image files in PBMPLUS PPM/PGM, GIF, BMP, and Targa file formats. The core compression and decompression library can easily be reused in other programs, such as image viewers. The package is highly portable C code; we have tested it on many machines ranging from PCs to Crays. We are releasing this software for both noncommercial and commercial use. Companies are welcome to use it as the basis for JPEG-related products. We do not ask a royalty, although we do ask for an acknowledgement in product literature (see the README file in the distribution for details). We hope to make this software industrial-quality --- although, as with anything that's free, we offer no warranty and accept no liability. For more information, contact [email protected].

Directory Contents

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: u Redistributions of source code must retain the above copyright notice, this list of c onditions and the following disclaimer. u Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. u Neither the name of the nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNE SS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

1.

jpegsrc.vN.tar.gz contains source code, documentation, and test files for release N in Unix format.

2.

jpegsrN.zip contains source code, documentation, and test files for release N in Windows format.

3.

jpegaltui.vN.tar.gz contains source code for an alternate user interface for cjpeg/djpeg in Unix format.

4.

jpegaltuiN.zip contains source code for an alternate user interface for cjpeg/djpeg in Windows format.

RSA MD5

5.

wallace.ps.gz is a PostScript file of Greg Wallace's introductory article about JPEG. This is an update of the article that appeared in the April 1991 Communications of the ACM.

Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All rights reserved.

6.

jpeg.documents.gz tells where to obtain the JPEG standard and documents about JPEG-related file formats.

7.

jfif.ps.gz is a PostScript file of the JFIF (JPEG File Interchange Format) format specification.

8.

jfif.txt.gz is a plain text transcription of the JFIF specification; it's missing a figure, so use the PostScript version if you can.

9.

TIFFTechNote2.txt.gz is a draft of the proposed revisions to TIFF 6.0's JPEG support.

10. pm.errata.gz is the errata list for the first printing of the textbook "JPEG Still Image Data Compression Standard" by Pennebaker and Mitchell. 11. jdosaobj.zip contains pre-assembled object files for JMEMDOSA.ASM. If you want to compile the IJG code for MS-DOS, but don't have an assembler, these files may be helpful.

License to copy and use this software is granted provided that it is identified as the "RSA Data Security, Inc. MD5 Message-Digest Algorithm" in all material mentioning or referencing this software or this function. License is also granted to make and use derivative works provided that such works are identified as “derived from the RSA Data Security, Inc. MD5 Message-Digest Algorithm” in all material mentioning or referencing the derived work. RSA Data Security, Inc. makes no representations concerning either the merchantability of this software or the suitability of this software for any particular purpose. It is provided "as is” without express or implied warranty of any kind. These notices must be retained in any copies of any part of this documentation and/or software.

MIT-Style (SGI) License BSD License = Regents of the University of California = University of California, Berkeley = 1998 In the original BSD license, both occurrences of the phrase "COPYRIGHT HOLDERS AND CONTRIBUTORS" in the disclaimer read "REGENTS AND CONTRIBUTORS". Here is the license template: Copyright (c) , All rights reserved.

Copyright (c) 1996-1997 Silicon Graphics Computer Systems, Inc. Permission to use, copy, modify, distribute and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. Silicon Graphics makes no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty.

MIT-Style (SunPro) License Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. Developed at SunPro, a Sun Microsystems, Inc. business. Permission to use, copy, modify, and distribute this software is freely granted, provided that this notice is preserved.

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BSD-Style (TinyXML) License This software is provided 'a s-is', without any express or im plied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1.

The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.

2.

Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.

3.

This notice may not be removed or altered from any source distribution.

Open SSL Toolkit License The OpenSSL toolkit stays under a dual license, i.e. both the conditions of the OpenSSL License and the original SSLeay license apply to the toolkit. See below for the actual license texts. Actually both licenses are BSD-style Open Source licenses. In case of any license issues related to OpenSSL please contact [email protected]. OpenSSL License Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1.

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2.

Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3.

All advertising materials mentioning features or use of this software must display the following acknowledgment: "This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org/)"

4.

The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to endorse or promote products derived from this software without prior written permission. For written permission, please contact [email protected].

5.

Products derived from this software may not be called "OpenSSL" nor may "OpenSSL" appear in their names without prior written permission of the OpenSSL Project.

6.

Redistributions of any form whatsoever must retain the following acknowledgment: "This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http:// www.openssl.org/)"

THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT NESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT L IMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILIT Y, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. This product includes cryptographic software written by Eric Young ([email protected]). This product includes software written by Tim Hudson ([email protected]). Original SSLeay License ----------------------- Copyright (C) 1995-1998 Eric Young ([email protected]) All rights reserved. This package is an SSL implementation written by Eric Young ([email protected] ). The implementation was written so as to conform with

P/N 594884-001

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Netscapes SSL. This library is free for commercial and non-commercial use as long as the following conditions are adhered to. The following conditions apply to all code found in this distribution, be it the RC4, RSA, lhash, DES, etc., code; not just the SSL code. The SSL documentation included with this distribution is covered by the same copyright terms except that the holder is Tim Hudson ([email protected]). Copyright remains Eric Young's, and as such any Copyright notices in the code are not to be removed. If this package is used in a product, Eric Young should be given attribution as the author of the parts of the library used. This can be in the form of a textual message at program startup or in documentation (online or textual) provided with the package. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1.

Redistributions of source code must retain the copyright notice, this list of conditions and the following disclaimer.

2.

Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3.

All advertising materials mentioning features or use of this software must display the following acknowledgement: "This product includes cryptographic software written by Eric Young ([email protected])" The word 'cryptographic' can be left out if the routines from the library being used are not cryptographic related :-).

4.

If you include any Windows specific code (or a derivative thereof) from the apps directory (application code) you must include an acknowledgement: "This product includes software written by Tim Hudson [email protected])"

THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' ANDANY EXPRESS OR IMPL IED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, T HE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LI ABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The licence and distribution terms for any publicly available version or derivative of this code cannot be changed. i.e. this code cannot simply be copied and put under another distribution license [including the GNU Public Licence.]

GPL 2.0 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.

Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the


49


software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get t he source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened consta ntly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in partt contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate

50


copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy,

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distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPL ICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDE RS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT NESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

OTHER PARTY WHO MAY MODIFY AND/OR REDIST RIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTE LY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items-- whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

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GNU LIBRARY GENERAL PUBLIC LICENSE (LGPL 2.0) Version 2, June 1991 Copyright (C) 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the library GPL. It is numbered 2 because it goes with version 2 of the ordinary GPL.]

Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Library General Public License, applies to some specially designated Free Software Foundation software, and to any other libraries whose authors decide to use it. You can use it for your libraries, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library, or if you modify it. For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link a program with the library, you must provide complete object files to the recipients so that they can relink them with the library, after making changes to the library and recompiling it. And you must show them these terms so they know their rights. Our method of protecting your rights has two steps: (1) copyright the library, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the library. Also, for each distributor's protection, we want to make certain that everyone understands that there is no warranty for this free library. If the library is modified by someone else and passed on, we want its recipients to know that what they have is not the original version, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened consta ntly by software patents. We wish to avoid the danger that companies distributing free software will individually obtain patent licenses, thus in effect transforming the program into proprietary software. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. Most GNU software, including some libraries, is covered by the ordinary GNU General Public License, which was designed for utili ty programs. This license, the GNU Library General Public License, applies to certain designated libraries. This license is quite different from the ordinary one; be sure to read it in full, and don't assume that anything in it is the same as in the ordinary license. The reason we have a separate public license for some libraries is that they blur the distinction we usually make between modifying or adding to a program and simply using it. Linking a program with a library, without changing the library, is in some sense simply using the library, and is analogous to running a utility program or application program. However, in a textual and legal sense, the linked executable is a combined work, a derivative of the original library, and the ordinary General Public License treats it as such. Because of this blurred distinction, using the ordinary General Public License for libraries did not effectively promote software sharing, because most developers did not use the libraries. We concluded that weaker conditions might promote sharing better.

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However, unrestricted linking of non-free programs would deprive the users of those programs of all benefit from the free status of the libraries themselves. This Library General Public License is intended to permit developers of nonfree programs to use free libraries, while preserving your freedom as a user of such programs to change the free libraries that are incorporated in them. (We have not seen how to achieve this as regards changes in header files, but we have achieved it as regards changes in the actual functions of the Library.) The hope is that this will lead to faster development of free libraries. The precise terms and conditions for copying, distribution and modification follow. Pay close attention to the dif ference between a "work based on the library" and a "work that uses the library". The former contains code derived from the library, while the latter only works together with the library. Note that it is possible for a library to be covered by the ordinary General Public License rather than by this special one. GNU LIBRARY GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License Agreement applies to any software library which contains a notice placed by the copyright holder or other authorized party saying it may be distributed under the terms of this Library General Public License (also called "this License"). Each licensee is addressed as "you". A "library" means a collection of software functions and/or data prepared so as to be conveniently linked with application programs (which use some of those functions and data) to form executables. The "Library", below, refers to any such software library or work which has been distributed under these terms. A "work based on the Library" means either the Library or any derivative work under copyright law: that is to say, a work containing the Library or a portion of it, either verbatim or with modifications and/or translated straightforwardly into another language. (Hereinafter, translation is included without limitation in the term "modification".) "Source code" for a work means the preferred form of the work for making modifications to it. For a library, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the library. Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running a program using the Library is not restricted, and output from such a program is covered only if its contents constitute a work based on the Library (independent of the use of the Library in a tool for writing it). Whether that is true depends on what the Library does and what the program that uses the Library does. 1. You may copy and distribute verbatim copies of the Library's complete source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and distribute a copy of this License along with the Library. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Library or any portion of it, thus forming a work based on the Library, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) The modified work must itself be a software library. b) You must cause the files modified to carry prominent notices stating that you changed the files and the date of any change. c) You must cause the whole of the work to be licensed at no charge to all third parties under the terms of this License. d) If a facility in the modified Library refers to a function or a table of data to be supplied by an application program that uses the facility, other than as an argument passed when the facility is invoked, then you must make a good faith effort to ensure that, in the event an application does not supply such function or table, the facility still operates, and performs whatever part of its purpose remains meaningful.

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(For example, a function in a library to compute square roots has a purpose that is entirely well-defined independent of the application. Therefore, Subsection 2d requires that any application-supplied function or table used by this function must be optional: if the application does not supply it, the square root function must still compute square roots.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Library, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Library, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Library. In addition, mere aggregation of another work not based on the Library with the Library (or with a work based on the Library) on a volume of a storage or distri bution medium does not bring the other work under the scope of this License. 3. You may opt to apply the terms of the ordinary GNU General Public License instead of this License to a given copy of the Library. To do this, you must alter all the notices that refer to this License, so that they refer to the ordinary GNU General Public License, version 2, instead of to this License. (If a newer version than version 2 of the ordinary GNU General Public License has appeared, then you can specify that version instead if you wish.) Do not make any other change in these notices. Once this change is made in a given copy, it is irreversible for that copy, so the ordinary GNU General Public License applies to all subsequent copies and derivative works made from that copy. This option is useful when you wish to copy part of the code of the Library into a program that is not a library.

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7. You may place library facilities that are a work based on the Library side-byside in a single library together with other library facilities not covered by this License, and distribute such a combined library, provided that the separate distribution of the work based on the Library and of the other library facilities is otherwise permitted, and provided that you do these two things:

However, linking a "work that uses the Library" with the Library creates an executable that is a derivative of the Library (because it contains portions of the Library), rather than a "work that uses the library". The executable is therefore covered by this License. Section 6 states terms for distribution of such executables. When a "work that uses the Library" uses material from a header file that is part of the Library, the object code for the work may be a derivative work of the Library even though the source code is not. Whether this is true is especially significant if the work can be linked without the Library, or if the work is itself a library. The threshold for this to be true is not precisely defined by law. If such an object file uses only numerical parameters, data structure lay outs and accessors, and small macros and small inline functions (ten lines or less in length), then the use of the object file is unrestricted, regardless of whether it is legally a derivative work. (Executables containing this object code plus portions of the Library will still fall under Section 6.) Otherwise, if the work is a derivative of the Library, you may distribute the object code for the work under the terms of Section 6.

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a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities. This must be distributed under the terms of the Sections above. b) Give prominent notice with the combined library of the fact that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work. 8. You may not copy, modify, sublicense, link with, or distribute the Library except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense, link with, or distribute the Library is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you unde r this License will not have their licenses terminated so long as such parties remain in full compliance. 9. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Library or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Library (or any work based on the Library), you indicate your acceptance of this License to


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do so, and all its terms and conditions for copying, distributing or modifying the Library or works based on it. 10. Each time you redistribute the Library (or any work based on the Library), the recipient automatically receives a license from the original licensor to copy, distribute, link with or modify the Library subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 11. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Library at all. For example, if a patent license would not permit royalty-free redistribution of the Library by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Library. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply, and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 12. If the distribution and/or use of the Library is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Library under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 13. The Free Software Foundation may publish revised and/or new versions of the Library General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Library specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Library does not specify a li cense version number, you may choose any version ever published by the Free Software Foundation. 14. If you wish to incorporate parts of the Library into other free programs whose distribution conditions are incompatible with these, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY

15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, T HERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTE NT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, T HE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDIST RIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Libraries If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License). To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclai mer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it!

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GNU LESSER GENERAL PUBLIC LICENSE (LGPL2.1) GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.]

Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below. When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things. To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it. For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link other code with the library, you must provide complete object files to the recipients, so that they can relink them with the library after making changes to the library and recompiling it. And you must show them these terms so they know their rights. We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this license, which gives you legal permission to copy, distribute and/or modify the library. To protect each distributor, we want to make it very clear that there is no warranty for the free library. Also, if the library is modified by someone else and passed on, the recipients should know that what they have is not the original version, so that the original author's reputation will not be affected by problems that might be introduced by others. Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive license from a patent holder. Therefore, we insist that any patent license obtained for a version of the library must be consistent with the full freedom of use specified in this license. Most GNU software, including some libraries, is covered by the ordinary GNU General Public License. This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite different from the ordinary General Public License. We use this license for certain libraries in order to permit linking those libraries into non-free programs. When a program is linked with a library, whether statically or using a shared library, the combination of the two is legally speaking a combined work, a derivative of the original library. The ordinary General Public License therefore permits such linking only if the entire combination fits its criteria of

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You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school , if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it!

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