KDM-706-706A - INSTALL MANUAL - 006-00177-0006_6

INSTALLATION MANUAL

KDM 706/706A DISTANCE MEASURING EQUIPMENT MANUAL NUMBER 006-00177-0006 REVISION 6 JULY 2004

WARNING The enclosed technical data is eligible for export under License Designation NLR and is to be used solely by the individual/organization to whom it is addressed. Diversion contrary to U.S. law is prohibited.

COPYRIGHT NOTICE ©1979-2004 Honeywell International Inc.

REPRODUCTION OF THIS PUBLICATION OR ANY PORTION THEREOF BY ANY MEANS WITHOUT THE EXPRESS WRITTEN PERMISSION OF HONEYWELL IS PROHIBITED, EXCEPT TO THE EXTENT REQUIRED FOR INSTALLATION OR MAINTENANCE OF THE RECIPIENT’S EQUIPMENT. FOR FURTHER INFORMATION INFORMATION CONTACT THE MANAGER, TECHNICAL PUBLICATIONS, HONEYWELL, ONE TECHNOLOGY CENTER, 23500 WEST 105th STREET OLATHE KS 66061 TELEPHONE: (913) 712-0400.

WARNING The enclosed technical data is eligible for export under License Designation NLR and is to be used solely by the individual/organization to whom it is addressed. Diversion contrary to U.S. law is prohibited.

COPYRIGHT NOTICE ©1979-2004 Honeywell International Inc.

REPRODUCTION OF THIS PUBLICATION OR ANY PORTION THEREOF BY ANY MEANS WITHOUT THE EXPRESS WRITTEN PERMISSION OF HONEYWELL IS PROHIBITED, EXCEPT TO THE EXTENT REQUIRED FOR INSTALLATION OR MAINTENANCE OF THE RECIPIENT’S EQUIPMENT. FOR FURTHER INFORMATION INFORMATION CONTACT THE MANAGER, TECHNICAL PUBLICATIONS, HONEYWELL, ONE TECHNOLOGY CENTER, 23500 WEST 105th STREET OLATHE KS 66061 TELEPHONE: (913) 712-0400.

KDM 706/706A

REVISION HISTORY KDM 706/706A Installation Manual Part Number: 006-00177-XXXX For each revision, add, delete, or replace as indicated. Revision 5, June 2004 ITEM

ACTION

Full Reprint

Replaces all previous revisions.

Revision 6, July 2004 ITEM

ACTION

Full Reprint

Replaces all previous revisions.

Revision 6 added BNC connector information for the KA 61 antenna.

Revision 6, July 2004

00177I06.JA

Page RH-1

KDM 706/706A

THIS PAGE IS RESERVED


00177I06.JA

Page RH-2

KDM 706/706A

TABLE OF CONTENTS ITEM

PAGE

SECTION I GENERAL INFORMATION 1.1

INTRODUC INTR ODUCTION.. TION...... ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ........ ........ ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ...... .. 1-1

1.2

EQUIPMENT EQUIP MENT DESCR DESCRIPTIO IPTION N .... ........ ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ........ ........ ......... ..... 1-1

1.3

TECHNICA TECH NICAL L CHAR CHARACTE ACTERISTI RISTICS CS ..... ......... ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ........ ........ ........ ......... ......... ........ ....... ... 1-1

1.3.1 KDM 706 TSO CHARA CHARACTERI CTERISTICS.... STICS......... ......... ........ ......... ......... ........ ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ...... 1-1 1.3.2 KDM 706A TSO CHARA CHARACTER CTERISTIC ISTICS S .... ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ....... ... 1-2 1.3.3 KDI 572/57 572/573/574 3/574 TSO CHAR CHARACTER ACTERISTI ISTICS....... CS............ ......... ........ ........ ........ ......... ......... ........ ........ ........ ........ ........ ........ ........ .... 1-2 1.3.4 KA 60 TSO CHAR CHARACTER ACTERISTI ISTICS CS .... ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ......... ......... ........ ...... 1-2 1.3.5 KA 61 TSO CHAR CHARACTER ACTERISTI ISTICS CS .... ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ......... ......... ........ ...... 1-2 1.3.6 TECH TECHNICA NICAL L CHARA CHARACTER CTERISTIC ISTICS........ S............ ........ ......... ......... ........ ......... ......... ........ ........ ........ ........ ........ ......... ......... ........ ........ ......... ..... 1-3 1.4

UNITS UNIT S AND ACCES ACCESSORIE SORIES S SUPPL SUPPLIED IED .... ........ ........ ......... ......... ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ .... 1-7

1.5

INSTALLA INST ALLATION TION KITS....... KITS............ ......... ........ ......... ......... ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ........ .... 1-9

1.5.1 KDM 706 INSTA INSTALLATI LLATION ON KIT KIT.... ........ ........ ........ ........ ......... ......... ........ ........ ........ ........ ........ ........ ........ ........ ......... ......... ........ ........ ........ ......... ..... 1-9 1.5.2

KDM 706A INSTALLATION KIT............ KIT......................... .......................... .......................... .......................... ......................... ..................... ......... 1-9

1.5.3 KDM 706/70 706/706A 6A OPTIO OPTIONAL NAL ITEM ITEMS..... S......... ......... ......... ........ ......... ......... ......... ......... ........ ......... ......... ........ ........ ......... .......... ......... ........ ...... 1-9 1.5.4 KDI 572/57 572/573/574 3/574 INST INSTALLATI ALLATION ON KIT KIT.... ........ ........ ........ ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ........ ........ ....... ... 1-10 1.6

ACCESS ACC ESSORI ORIES ES REQ REQUIR UIRED, ED, BUT NOT SUP SUPPLI PLIED ED ... ...... ...... ..... ..... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...1-1 1-10 0

1.7

LICENSE LICE NSE REQUI REQUIREMEN REMENTS.... TS........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ........ ........ ...... .. 1-10

1.8

CONTINUED AIRWORTHINESS INSTRUCTIONS ............ ......................... .......................... ....................... .............. .... 1-11

1.8.1

EQUIPMENT............................... EQUIPMENT.................. ......................... ........................ ......................... .......................... .......................... ......................... .................. ...... 1-11

1.8.2 WIRE WIRES/COA S/COAX X CABLES....... CABLES........... ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ........ ........ ...... .. 1-11

SECTION II INSTALLATION 2.1

GENERAL... GENER AL....... ......... ......... ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ......... ......... ........ ........ ........ ......... ......... ........ ...... 2-1

2.2

UNPAC UNP ACKIN KING G AND INS INSPEC PECTIN TING G EQU EQUIPM IPMENT ENT ... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ..... ..... ...... ...... ...2-1 2-1

2.3

EQUIPMENT EQUIP MENT INSTA INSTALLAT LLATION ION .... ......... ......... ......... ......... ........ ......... ......... ........ ......... ......... ......... ......... ........ ......... ......... ......... ......... ........ ....... ... 2-1

2.3.1 COOLI COOLING NG CONSI CONSIDERAT DERATIONS IONS .... ........ ........ ........ ......... ......... ........ ........ ........ ........ ........ ........ ......... ......... ........ ........ ........ ......... ......... ........ ...... .. 2-1 2.3.2 KDM 706/70 706/706A 6A INSTA INSTALLATI LLATION ON .... ......... ......... ........ ......... ......... ........ ........ ........ ......... ......... ........ ........ ......... ......... ........ ......... ......... ........ ....... ... 2-1 2.3.3

KDI 572/573/574 INSTALLATION.......... INSTALLATION...................... ......................... .......................... ......................... ......................... ...................... ......... 2-2

2.3.4 DME ANTEN ANTENNA NA INSTA INSTALLATI LLATION ON .... ........ ........ ........ ........ ......... ......... ........ ......... ......... ........ ......... ......... ........ ........ ........ ......... ......... ........ ...... .. 2-4


00177I06.JA

Page TC-1

KDM 706/706A

ITEM

PAGE

SECTION III OPERATION 3.1

SYSTEM OPERATION.................................................................................................. 3-1


00177I06.JA

Page TC-2

KDM 706/706A

ITEM FIGURE 1-1 FIGURE 2-1 FIGURE 2-2 FIGURE 2-3 FIGURE 2-4 FIGURE 2-5 FIGURE 2-6 FIGURE 2-7 FIGURE 2-8 FIGURE 2-9 FIGURE 2-10 FIGURE 2-11 FIGURE 2-12 FIGURE 2-13 FIGURE 2-14 FIGURE 2-15 FIGURE 2-16 FIGURE 2-17 FIGURE 2-18 FIGURE 2-19 FIGURE 2-20 FIGURE 2-21 FIGURE 3-1 FIGURE 3-2

PAGE DME CHANNELING CODES ....................................................................... 1-6 KDI 572/573/574 MOUNTING PLATE ......................................................... 2-3 ACCEPTABLE ANTENNA CABLE ASSEMBLIES (BNC) ............................ 2-6 ACCEPTABLE ANTENNA CABLE ASSEMBLIES (TNC) ............................ 2-7 BNC COAX CONNECTOR ASSEMBLY ...................................................... 2-8 TNC COAX CONNECTOR ASSEMBLY ...................................................... 2-9 KDM 706 (P7062) / KDM 706A (P7061) PINOUT DIAGRAM ................... 2-10 KDM 706A PINOUT DIAGRAM..................................................................2-11 KDI 572 PINOUT DIAGRAM ...................................................................... 2-13 KDI 573 PINOUT DIAGRAM ...................................................................... 2-16 KDI 574 PINOUT DIAGRAM ...................................................................... 2-18 CONNECTOR HOOD ASSEMBLY ............................................................2-21 CRIMP AND INSERTION/EXTRACTION TOOLS ..................................... 2-22 KDM 706 INSTALLATION DRAWING ....................................................... 2-23 KDM 706A INSTALLATION DRAWING ..................................................... 2-25 KDI 572/573/574 INSTALLATION DRAWING ........................................... 2-27 KA 60 INSTALLATION DRAWING............................................................. 2-29 KA 61 INSTALLATION DRAWING............................................................. 2-31 KDM 706/KDI 572/573 SYSTEM INTERCONNECT DRAWING................2-35 KDM 706/KDI 573/574 SYSTEM INTERCONNECT DRAWING................2-37 KDM 706A SYSTEM INTERCONNECT DRAWING .................................. 2-39 KN 63/KDI 572/573/KX 155/165 SYSTEM INTERCONNECT DRAWING. 2-41 KDI 572 MASTER INDICATOR.................................................................... 3-2 KDI 573 SLAVE INDICATOR/574 MASTER INDICATOR ........................... 3-2


00177I06.JA

Page TC-3

KDM 706/706A



00177I06.JA

Page TC-4

KDM 706/706A

ITEM TABLE 2-1 TABLE 2-2 TABLE 3-1

PAGE KDI 572 CHANNELING CODE .................................................................. 2-15 KDI 574 CHANNELING CODE .................................................................. 2-20 AIRCRAFT ALTITUDE VERSUS DME RANGE CAPABILITY.....................3-3


00177I06.JA

Page TC-5

KDM 706/706A



00177I06.JA

Page TC-6

KDM 706/706A

SECTION I GENERAL INFORMATION

1.1

INTRODUCTION

This manual contains information relative to the physical, mechanical and electrical characteristics and installation procedures for the BENDIX/KING KDM 706/706A Distance Measuring System.

1.2

EQUIPMENT DESCRIPTION

The KDM 706/706A DME system is composed of the KDM 706/706A DME, KDI 572/574 Master Indicator, optional KDI 573 Slave Indicator, NAV Frequency Selector, and the KA 60 DME Antenna. This system provides distance, ground speed and time-to-station information for the aircraft pilot. The KDM 706/706A is a remote mounted 252 channel DME employing the latest state of the art, solid-state transmitter and large scale integrated circuit (LSI) technology. The KDM 706 is operational with any DC power source from 11 to 33 volts while the KDM 706A is operational from 18 to 33VDC. All tuning is done electronically with the incorporation of a single crystal digital frequency synthesizer. The DME systems operating channel is selected through the KDI 572/574 Master Indicator which is hard wired to accept ARINC 2x5, shifted BCD, or slip code parallel tuning. There is also a provision for King serial BCD tuning. In addition, the KDM 706A may be tuned by an ARINC 429 source or by a 2x5 parallel source connected directly. The KDI 572 Master Indicator provides the ability to select NAV 1 or NAV 2 as the DME frequency control source while also providing the Hold and ON-OFF functions. The indicator features simultaneous display of distance, ground speed and time-to-station on a high visibility gas discharge display. The display is automatically dimmed to adjust for a broad range of ambient light level. The KDI 574 does not have an ON-OFF, NAV 1 HOLD, NAV 2 SWITCH. The indicator is capable of displaying distances up to 389 nautical miles with 1 mile resolution above 100 nautical miles and 0.1 nautical mile resolution below 100 nautical miles. Ground speed up to 999 knots and time-to-station up to 99 minutes are displayed in 1 knot and 1 minute resolution, respectively. The KDI 573 Slave Indicator can be operated in conjunction with a KDI 572/574 Master Indicator to repeat the displayed data on the co-pilot's instrument panel. The KDM 706/706A DME provides VORTAC station identity audio output plus bidirectional suppression capability.

1.3 1.3.1

TECHNICAL CHARACTERISTICS KDM 706 TSO CHARACTERISTICS

TSO COMPLIANCE:

TSO C66a

SOFTWARE CERTIFICATION CATEGORY:

RTCA DO-160 Env. Cat.

ENVIRONMENTAL CERTIFICATION:

A2/E1/A/MNO/EXXXXSZAAAA

NON TSO’D FUNCTIONS:

None


00177I06.JA

Page 1-1

KDM 706/706A

1.3.2

KDM 706A TSO CHARACTERISTICS

TSO COMPLIANCE:

TSO C66b


RTCA DO-160A Env. Cat.


A2/E1/A/MNO/EXXXXSZAAAA


None

1.3.3

KDI 572/573/574 TSO CHARACTERISTICS

TSO COMPLIANCE:

TSO C66a


RTCA DO-160 Env. Cat.


A1D1/A/KPS/XXXXXXZAAAA


None

1.3.4

KA 60 TSO CHARACTERISTICS

TSO COMPLIANCE:

TSO C66a, C74c


RTCA DO 160 Env. Cat.


D2A/JY/XXXXXXXXXXX


None

1.3.5

KA 61 TSO CHARACTERISTICS

TSO COMPLIANCE:

See FIGURE 2-17 KA 61 INSTALLATION DRAWING






None


00177I06.JA

Page 1-2

KDM 706/706A

1.3.6

TECHNICAL CHARACTERISTICS

PHYSICAL DIMENSIONS KDM 706:

See FIGURE 2-13 KDM 706 INSTALLATION DRAWING

KDM 706A:

See FIGURE 2-14 KDM 706A INSTALLATION DRAWING

KDI 572/573/574:

See FIGURE 2-15 KDI 572/573/574 INSTALLATION DRAWING

KA 60:


KA 61:


WEIGHT KDM 706:

See FIGURE 2-13 KDM 706 INSTALLATION DRAWING

KDM 706A:

5.6 lbs. (2.50 Kg) including mounting rack

KDI 572/573/574:

See FIGURE 2-15 KDI 572/573/574 INSTALLATION DRAWING

KA 60:


KA 61:


POWER REQUIREMENTS KDM 706 with KDI 572:

13.75VDC at 1.65 amps in search mode 27.50VDC at 0.75 amps in search mode

KDM 706A with KDI 572:

27.50VDC at 0.75 amps in search mode only

Additional Current with Optional KDI 573:

13.75VDC at 0.30 amps in search mode 27.50VDC at 0.10 amps in search mode

LIGHTING KDI 572:

5V at 0.23 amps,13.75V at 0.13 amps or 7.5V at 0.065 amps

KDI 573/574:

No panel lights

MAXIMUM ALTITUDE KDM 706/706A:

70,000 feet

KDI 572/573/574:

50,000 feet

OPERATING TEMPERATURE RANGE KDM 706/706A:

-55oC to +70oC

KDI 572/573/574:

-20oC to +70oC


00177I06.JA

Page 1-3

KDM 706/706A

1.3.6

TECHNICAL CHARACTERISTICS (cont).

TRANSMITTER Power Output:

250 watts PEP minimum (066-1066-00/02/21) 290 watts PEP minimum (066-1066-01/11/20/22/23/25/35/ 31/41)

Frequency Stability:

±100kHz

CHANNEL CAPABILITY:

252 UHF channels

FREQUENCY RANGE Transmitter:

1025 to 1150MHz

Receiver:

962 to 1213MHz

RECEIVER Acquisition Sensitivity:

-85dBm minimum (P/N 066-1066-00/02/21) -90dBm minimum (P/N 066-1066-01/11/20/22/23/25/31/35/ 41)

AGC Range:

Lock-on to 0dBm

Selectivity:

NMT 6dBM at ± 110kHz

RANGE Capability:

0.0 to 389 nautical miles

Accuracy:

±0.1nm from 0 to 99.9nm ±1.0nm from 100 to 389nm

Acquisition Time:

3.0 second typical 4 seconds max.

Tracking Rate:

0.0 to 1900 kts

VELOCITY

(Note 1)

Capability:

0.0 to 999 kts

Accuracy:

±1% or ±1.0 kt

Acquisition Time:

30 seconds to 90%

TIME-TO-STATION

(Note 1)

Capability:

0 to 99 minutes

Accuracy:

±1.0 minute

Acquisition Time:

30 seconds

Note 1: Ground speed or time-to-station is only accurate when on a direct course to or from the station


00177I06.JA

Page 1-4

KDM 706/706A

1.3.6

TECHNICAL CHARACTERISTICS (cont).

MEMORY TIME:

10 seconds

IDENT AUDIO:

14.14V p-p/500 ohm load (Adjustable). Unit preset for 2mW at factory. Audio is squelched when not receiving an ident signal on KDM 706A (S/N 10230 and above).

DATA OUTPUTS KDM 706:

Serial BCD - NM, Kts, TTS Serial data clock 50.5kHz

KDM 706A:

Analog pulse pairs Analog rate pulse 40mV/NM DC output BCD serial data (ARINC 568) BNR, BCD, channel, time to station, distance to go, ground speed, and Hexidecimal ID serial data (ARINC 429)

CHANNEL SELECTION KDM 706:

Requires serial data from KDI 572/574

KDM 706A:

Serial Data from 572, 574 or KFS 564 (P/N 066-1066-00/01/02/11/20/21/22/23/24/25/31/41) 2x5 parallel tuning ARINC 429 Serial tuning Serial data from KNS 81, KX 155/165 (P/N 066-1066-35)

KDI 572/574:

Requires Parallel 2x5, shifted BCD, slip code or King Serial BCD for DME channel selection

SUPPRESSION Output:

Bilateral Pulse Characteristics Hi- minimum 18V pulse into a 330 ohm load. Pulse to go Hi before leading edge of first transmit pulse and low after trailing edge of second transmit pulse.

Input:

Hi- 9.0V to 70V pulse will disable the IF from detecting any video during this condition, provided the suppression pulse width is less than or equal to 100µsec.


00177I06.JA

Page 1-5

KDM 706/706A

FIGURE 1-1 DME CHANNELING CODES


00177I06.JA

Page 1-6

KDM 706/706A

1.4

UNITS AND ACCESSORIES SUPPLIED NOTE: Some part numbers may not be currently available. Consult the current Honeywell catalog or contact a Honeywell representative for equipment availability.

The KDM 706/706A DME system may consist of the following: A. KDM 706 remote unit, 11 to 33 VDC operation. 1. Unit with -85dBm sensitivity (P/N 066-1066-00) no longer available. 2. Unit with -90dBm sensitivity (P/N 066-1066-01). 3. Standard unit with -85dBm sensitivity (P/N 066-1066-02). 4. Unit with -90dBm sensitivity (P/N 066-1066-41). B. KDM 706A remote unit, 18 to 33 VDC operation. 1. Unit with -90dBm sensitivity (P/N 066-1066-11) no longer available. 2. Unit with -90dBm sensitivity socketed I/O board (P/N 0661066-20). Used in conjunction with a KDA 1120 ARINC Adapter. 3. Unit with -85dBm sensitivity (P/N 066-1066-21). 4. KNS 660 system unit with -90 dBm sensitivity and socketed I/O board (P/N 066-1066-22). 5. KNS 660 system unit with -90 dBm sensitivity, socketed I/O board, and DME Track Flag output (P/N 066-1066-23, 24). 6. KNS 660 system unit with -90 dBm sensitivity, EFIS compatibility, socketed I/O board, and DME Track Flag output (P/N 066-1066-25). 7. Unit with -90 dBm sensitivity, socketed I/O board, and data buss compatible with the Collins TCN 118 TACAN (P/N 0661066-31) 8. Unit with -90 dBm sensitivity, EFIS compatibility, socketed I/ O board, DME Track Flag output, and a serial tuning bus compatible with a KNS 81 or a KX 155/165 (P/N 066-106635).


00177I06.JA

Page 1-7

KDM 706/706A

.

Part Number

706

706A

-90dBm Sens.

-85dBm Sens.

660 System Compatible

TCN-118 TACAN Compatible

Socketed I/O Board

DME Track Flag Output

066-1066-00*

X

-

-

X

-

-

-

066-1066-01

X

-

X

-

-

-

-

066-1066-02

X

-

-

X

-

-

-

066-1066-11*

-

X

X

-

-

-

X

066-1066-20

-

X

X

-

-

-

X

066-1066-21

-

X

-

X

-

-

-

066-1066-22

-

X

X

-

X

-

X

066-1066-23

-

X

X

-

X

-

X

X

066-1066-24

-

X

X

-

X

-

X

X

066-1066-25#

-

X

X

-

X

-

X

X

066-1066-31

-

X

X

-

-

X

X

066-1066-35#$

-

X

X

-

-

-

X

066-1066-41

X

-

X

-

-

-

-

X

* Indicates unit is no longer in production. # EFIS Compatible. EFIS compatibility means the self test sequence is on 3 second intervals. All other units are on 1 second intervals. $ KNS 81, KX 155/165 compatible.

C.

D.

E.

KDI 572 Master Indicator with tuning source selector, with black face plate. 1. With 13.75 or 27.5VDC lighting (P/N 066-1069-00) 2. With 5VDC lighting (P/N 066-1069-01) KDI 573 Slave Indicator, with black face plate. 1. With 1, H, 2 visual cue (P/N 066-1069-02) 2. Without 1, H, 2 visual cue (P/N 066-1069-03) 3. With 1, H, 2 visual cue and non-diffused lens (P/N 066-106909) 4. Without 1, H, 2 visual cue and non-diffused lens (P/N 0661069-10) KDI 574 Master Indicator for remote tuning source selector, with black face plate. 1. With 1, H, 2 visual cue (P/N 066-1069-04) 2. Without 1, H, 2 visual cue (P/N 066-1069-05) 3. With 1, H, 2 visual cue and non-diffused lens (P/N 066-106911, 13) 5. With 1, H, 2 visual cue and gray bezel (P/N 066-1069-14)


00177I06.JA

Page 1-8

KDM 706/706A

1.5

INSTALLATION KITS

1.5.1

KDM 706 INSTALLATION KIT

The KDM 706 installation kit, P/N 050-01763-00XX, has four different versions. The kits use crimp type connectors. The kits and their contents are listed as follows: 050-01763-0004 INSTL KIT CRMP Rev. AA 050-01763-0005 INSTL KIT CRMP Rev. 1 050-01763-0006 INSTL KIT CRMP Rev. AA 050-01763-0007 INSTL KIT CRMP Rev. 2 -----------------------------------------------------------------------------------SYMBOL PART NUMBER FIND NO DESCRIPTION UM -0004 -0005 -0006 -0007 -----------------------------------------------------------------------------------P601 030-00005-0000 CONN BNC UG 88C/ EA . . 1.00 . P601 030-00170-0000 CONN BNC CA RG214 EA 1.00 . . . P7062 030-00108-0000 CONN TNC CA RG214 EA 1.00 1.00 . . P7062 030-00134-0000 CONN COAX EA . . 1.00 1.00 030-01157-0011 SOCKET CRMP 20G EA 24.00 24.00 24.00 24.00 030-01173-0000 CONN SUB-D HSG 25S EA 1.00 1.00 1.00 1.00 030-01188-0000 PIN POLRZTN FEMALE EA 1.00 1.00 1.00 1.00 030-02351-0002 HOOD/LVR ASSY ST E EA 1.00 1.00 1.00 1.00 071-04004-0001 RACK ASSY EA 1.00 1.00 1.00 1.00 155-05575-0000 TNC CONN KDM706 EA . . . 1.00 155-05575-0000 TNC CONN KDM706 RF . . 1.00 .

1.5.2

KDM 706A INSTALLATION KIT

The KDM 706 installation kit, P/N 050-02036-00XX, has four different versions. The kits use crimp type connectors. The kits and their contents are listed as follows: 050-02036-0004 INSTL KIT CRMP Rev. AA 050-02036-0005 INSTL KIT CRMP Rev. 1 050-02036-0006 INSTL KIT CRMP Rev. AA 050-02036-0007 INSTL KIT CRMP Rev. 2 -----------------------------------------------------------------------------------SYMBOL PART NUMBER FIND NO DESCRIPTION UM -0004 -0005 -0006 -0007 -----------------------------------------------------------------------------------P601 030-00005-0000 CONN BNC UG 88C/ EA . . 1.00 . P601 030-00170-0000 CONN BNC CA RG214 EA 1.00 . . . P7062 030-00108-0000 CONN TNC CA RG214 EA 1.00 1.00 . . P7062 030-00134-0000 CONN COAX EA . . 1.00 1.00 P7063 030-01176-0000 CONN SUB-D HSG 50S EA 1.00 1.00 1.00 1.00 030-01157-0011 SOCKET CRMP 20G EA 73.00 73.00 73.00 73.00 030-01173-0000 CONN SUB-D HSG 25S EA 1.00 1.00 1.00 1.00 030-01188-0000 PIN POLRZTN FEMALE EA 2.00 2.00 2.00 2.00 030-02351-0002 HOOD/LVR ASSY ST E EA 1.00 1.00 1.00 1.00 030-02351-0004 HOOD/LVR ASSY ST E EA 1.00 1.00 1.00 1.00 071-04003-0002 MTG RACK 3 INCH EA 1.00 1.00 1.00 1.00 155-05575-0000 TNC CONN KDM706 EA . . . 1.00 155-05575-0000 TNC CONN KDM706 RF . . 1.00 .

1.5.3

KDM 706/706A OPTIONAL ITEMS

The antenna cable part numbers shown below are optional. Use as required. PART NUMBER

DESCRIPTION

024-00002-0000 024-00075-0000

Coax RG 142B/U Coax RG 393/U


00177I06.JA

Page 1-9

KDM 706/706A

1.5.4

KDI 572/573/574 INSTALLATION KIT

The KDI 572/573/574 installation kit, P/N 050-01740-00XX, has six different versions. The kits use crimp type connectors. The 0003/0004/0005 version kits contain the mounting plate and the hardware for the KDI 572/573/574, the 0053/0054/0055 version kits do not. The kits and their contents are listed below: 050-01740-0003 572 INSTL KIT CRMP Rev. 2 050-01740-0004 573 INSTL KIT CRMP Rev. 2 050-01740-0005 574 INSTL KIT CRMP Rev. 3 ----------------------------------------------------------------------------SYMBOL PART NUMBER FIND NO DESCRIPTION UM -0003 -0004 -0005 ----------------------------------------------------------------------------030-01157-0011 SOCKET CRMP 20G EA 49.00 49.00 49.00 030-02351-0004 HOOD/LVR ASSY ST E EA 1.00 1.00 1.00 030-02446-0000 CONN 50C PLZD 5 EA . . 1.00 030-02446-0001 CONN 50C PLZD 9 EA . 1.00 . 030-02446-0002 CONN 50C PLZD 23 EA 1.00 . . 047-04215-0001 MOUNTING PLATE EA 1.00 1.00 1.00 089-05111-0004 SCR, MACH, 4-40, F EA 4.00 4.00 4.00 089-06457-0004 SCR FHP 4-40X1/4 EA . . 4.00

050-01740-0053 CONN KIT CRMP 572 Rev. 1 050-01740-0054 CONN KIT CRMP 573 Rev. 1 050-01740-0055 CONN KIT CRMP 574 Rev. 1 ----------------------------------------------------------------------------SYMBOL PART NUMBER FIND NO DESCRIPTION UM -0053 -0054 -0055 ----------------------------------------------------------------------------030-01157-0011 SOCKET CRMP 20G EA 49.00 49.00 49.00 030-02351-0004 HOOD/LVR ASSY ST E EA 1.00 1.00 1.00 030-02446-0000 CONN 50C PLZD 5 EA . . 1.00 030-02446-0001 CONN 50C PLZD 9 EA . 1.00 . 030-02446-0002 CONN 50C PLZD 23 EA 1.00 . .

1.6

ACCESSORIES REQUIRED, BUT NOT SUPPLIED

DME Antenna: • KA 60 (P/N 071-1174-00) • KA 61 BNC - P/N 071-00221-0010 TNC - P/N 071-00221-0020 • or equivalent.

1.7

LICENSE REQUIREMENTS

The transmitter, as installed in the aircraft, requires an Aircraft Radio Station License. This license is obtained by filing FCC Form 404. The KDM 706 or 706A may be operated for up to 30 days without a station license, after filing the FCC Form 404 and while awaiting the receipt of the station license, if a copy of the FCC Form 404 is kept in the aircraft. This equipment has been type accepted by the FCC and entered on their list of type accepted equipment as King KDM 706 and 706A. It must be identified as King KDM 706 or 706A on your FCC Form 404, Aircraft Radio Station License Application.


00177I06.JA

Page 1-10

KDM 706/706A

1.8 1.8.1

CONTINUED AIRWORTHINESS INSTRUCTIONS EQUIPMENT

The instructions for continued airworthiness given in the TC or STC approvals for this product supplements or supersedes the instructions for continued airworthiness in this manual. Most Honeywell products are designed and manufactured to allow "on condition maintenance". On condition maintenance is described as follows; There are no periodic service requirements necessary to maintain continued airworthiness. No maintenance is required until the equipment does not properly perform its intended function. When service is required, a complete performance test should be accomplished following any repair action. Consult the appropriate unit Maintenance/Overhaul Manual for complete performance test information. 1.8.2

WIRES/COAX CABLES

During on-condition or regularly scheduled maintenance, inspect the wires a nd coax cables following the guidelines listed in AC 43,13-1 Chapter 15 as necessary.


00177I06.JA

Page 1-11

KDM 706/706A



00177I06.JA

Page 1-12

KDM 706/706A

SECTION II INSTALLATION

2.1

GENERAL

This section provides general information for installing the KDM 706/706A Distance Measuring Equipment. The cable harness will be fabricated by the installing agency to fit these various requirements. This section contains interconnect diagrams, mounting dimensions and information pertaining to installation. The conditions and test required for the TSO and MOPS approval of this article are minimum performance standards. It is the responsibility of those installing this article either on or with a specified type or class of aircraft to determine that the aircraft installation conditions are within the TSO and MOPS standards. These articles must have separate approval for installation in an aircraft. Any features in this equipment outside the requirements of this applicable TSO and MOPS must be evaluated and approved as part of the installation approval. The article may be installed only if performed under 14 CFR part 43 or the applicable airworthiness requirements.

2.2

UNPACKING AND INSPECTING EQUIPMENT

Exercise extreme care when unpacking the equipment. Make a visual inspection of the unit for evidence of damage incurred during shipment. If a claim for damage is to be made, save the shipping container to substantiate the claim. The claim should be promptly filed with the transportation company. It would be advisable to retain the container and packaging material after all equipment has been removed in the event that equipment storage or reshipment should become necessary.

2.3

EQUIPMENT INSTALLATION

The KDM 706/706A should be installed in accordance with standards established by the customer's installing agency, and existing conditions as to unit location and type of installation. However, the following suggestions should be considered before installing the KDM 706/706A. Close adherence to these suggestions will assure a more satisfactory performance from the equipment. The installing agency will supply and fabricate all external cables. The connectors required are supplied by Honeywell. 2.3.1

COOLING CONSIDERATIONS

The greatest single contributor to increased reliability of all modern day avionics is to limit the maximum operating temperature of the individual units, whether panel or remote mounted. While modern day circuit designs consume far less electrical energy, the watts per cubic inch dissipated within the avionics units still remains much the same due to high density packaging techniques utilized. Consequently, the importance of providing avionics cooling is essential to the life span of the unit. While each individual unit may or may not require forced air cooling, the combined heat load of several units operating in a typical avionics location will significantly degrade the reliability of the avionics if provisions for cooling are not incorporated in the initial installation. Failure to provide cooling will certainly lead to increased avionics maintenance costs and may void the warranty. 2.3.2

KDM 706/706A INSTALLATION

Refer to FIGURE 2-13 KDM 706 INSTALLATION DRAWING or FIGURE 2-14 KDM 706A INSTALLATION DRAWING. A. Select the DME unit location. The unit must be mounted on a metal equipment shelf that is well grounded to the aircraft frame. B. The DME and the wiring harness must be kept a minimum of three feet from the DME antenna to prevent RF interference from the antenna.


00177I06.JA

Page 2-1

KDM 706/706A

C.

D. E. F. G. H. I. J. K.

L.

M. 2.3.3

The unit may be mounted rigid. Allow one inch of free air space around the top and sides of the unit and provide adequate space for the installation of cables and connectors. Refer to the applicable drawing for the DME mounting dimensions and hole pattern. Mark, punch and drill the mounting holes. Care must be taken to avoid damage to adjacent equipment or cables. Lightly sand the rack mounting areas on the equipment shelf with fine sandpaper to insure the removal of all paint and protective coatings. Apply Alumiprep No. 33 (P/N 016-01127-0000) following the directions on the container to cleanse the metal of any residue. Apply Alodine No. 1001 (P/N 016-01128-0000) following the directions on the container. Using four #6-32 screws and the holes drilled in step E, fasten the mounting rack (P/N 071-04004-0000) securely in place. Slide the DME into the rack. Using the fluted knob on the front of the mounting rack, secure the unit to the mounting rack. The installing facility will supply and fabricate all external cables (see applicable pinout and/or interconnect drawing). The required connectors are supplied as a part of the installation kit. The length and routing of the external cables must be carefully studied and planned before attempting actual installation. Avoid sharp bends or locating the cable near aircraft control cables. Do not install the antenna coax near ADF sense or loop antenna cables. Audio level pot R56 may be adjusted to set ident audio level per system requirements. Pot is factory preset for 14.4V p-p into a 500 ohm load. KDI 572/573/574 INSTALLATION

(Refer to FIGURE 2-15 KDI 572/573/574 INSTALLATION DRAWING ) A. Plan a mounting location in the aircraft instrument panel for the KDI 572/574 Master Indicator that is clearly visible and within easy access of the pilot. B. If the optional KDI 573 Slave Indicator is desired, locate in an area where it will be clearly visible to the copilot. C. Avoid mounting indicator close to heater vents or other high heat sources. D. Allow a clearance of three inches from rear of indicator for plug removal. E. Compass safe distance is 12 inches for a worst case deflection of 1 degree. F. The KDI 572/573/574 Indicators are designed for mounting behind the instrument panel. Refer to the installation drawing for mounting dimensions and hole pattern. G. Mounting plate (P/N 047-04215-0001) may be used if it is desired to locate the indicator in a previous panel opening that is too large. See FIGURE 2-1 KDI 572/ 573/574 MOUNTING PLATE.


00177I06.JA

Page 2-2

KDM 706/706A

FIGURE 2-1 KDI 572/573/574 MOUNTING PLATE H.

I.

J. K.

To mount the indicator in an instrument panel of 1/16 inch or less thickness, use four 4-40 flat head phillips screws 1/4 inch long (P/N 089-05111-0004). For a panel thickness greater than 1/16 inch, use the 3/8 inch screws (P/N 089-05111-0006) provided with the indicator. The installing facility will supply and fabricate all external wiring. The required connectors and connector hoods are supplied as part of the installation kit (see FIGURE 2-11 CONNECTOR HOOD ASSEMBLY). Verify that the connector locking mechanism engages properly when attaching the cable connector to the rear of the indicator. The KDI 572, KDI 573 and KDI 574 Indicators all contain a photocell activated dimming circuit which reduces the display brightness in low ambient light levels. The minimum display brightness (which occurs at the lowest ambient light level) is ad justable by means of a pot (R918) accessible through a hole in the left side of the unit. This pot has been preset at the factory to match the display lighting of other Bendix/King products. The maximum display brightness (which occurs with the highest ambient light level) is not affected by the setting of R918.


00177I06.JA

Page 2-3

KDM 706/706A

2.3.4

DME ANTENNA INSTALLATION

2.3.4.1

General Antenna Information A.

The antenna should be well removed from any projections, the engine (s), and propeller(s). It should also be well removed from landing gear doors, access doors, or other openings which will break the ground plane for the antenna.

B.

The antenna should be mounted on a bottom surface of aircraft and in a vertical position when the aircraft is in level flight.

C.

Avoid running other cables or wires near the antenna cable.

D.

Avoid mounting the DME antenna within four (4) feet of the ADF sense antenna or any comm antenna and six (6) feet from the transponder or another DME antenna.

E.

Where practical, plan the antenna location to keep cable lengths as short as possible, and avoid sharp bends in the cable to minimize the VSWR.

F.

To prevent RF interference, the antenna must be physically mounted a minimum distance of three feet from the DME and the wiring harness.

G.

A back-up plate should be used for added strength on thin-skinned aircraft.

H.

The antenna should be kept clean. If left dirty (oil covered) the range of the DME may be affected.

I.

On pressurized aircraft, the antenna should be sealed using RTV (P/N 016-010820000) or equivalent around the connector and mounting hardware.

J.

All antennas should be sealed around the outside for moisture protection.

2.3.4.2

KA 60/KA 61 Installation

Refer to FIGURE 2-16 KA 60 INSTALLATION DRAWING or FIGURE 2-17 KA 61 INSTALLATION DRAWING. A.

Peel the backing off the antenna template and apply template to the aircraft at the desired mounting location.

B.

Drill or cut the proper size holes for mounting the antenna, then remove the template.

C.

Using the antenna as a stencil, draw a line around the base of the antenna that will come into contact with the aircraft. Then carefully scrape off the paint within the stenciled area. Lightly sand the bare metal with fine sandpaper to insure removal of all paint and protective coatings.

D.

Sand the inside area of the aircraft where the backing plate will be located to remove the chromate or other protective finish.

E.

Apply Alumiprep No. 33 (P/N 016-01127-0000) following the directions on the container to cleanse the metal of any residue.

F.

Apply Alodine No. 1001 (P/N 016-01128-0000) following the directions on the container.


00177I06.JA

Page 2-4

KDM 706/706A

G.

Rivet the backing plate (P/N 047-04570-0000) into place, if required for skin reinforcement.

H.

Mount the antenna using applicable hardware included with the KA 60 or KA 61 antenna.

I.

RG 393/U (P/N 024-00075-0000) or equivalent coaxial cable is normally used on all installations, with a maximum cable length of less than twenty feet. An optional smaller diameter coaxial cable, RG 142B/U (P/N 024-00002-0000), may be used on installations requiring a maximum cable length of less than twelve feet. The 0004/ 0005 flavor kits contain the connectors for the larger diameter RG 393/U coax. The 0006/0007 flavor kits contain the connectors for the smaller diameter RG142B/U coax. Refer to section 1.5 INSTALLATION KITS for ordering the correct installation kit. Refer to FIGURE 2-2 ACCEPTABLE ANTENNA CABLE ASSEMBLIES (BNC) for cable assembly and FIGURE 2-4 BNC COAX CONNECTOR ASSEMBLY and FIGURE 2-5 TNC COAX CONNECTOR ASSEMBLY for coax connector assembly instructions.

J.

Inspect coaxial cable connector for proper center contact, then fasten it securely to the antenna.


00177I06.JA

Page 2-5

KDM 706/706A

FIGURE 2-2 ACCEPTABLE ANTENNA CABLE ASSEMBLIES (BNC)


00177I06.JA

Page 2-6

KDM 706/706A

FIGURE 2-3 ACCEPTABLE ANTENNA CABLE ASSEMBLIES (TNC)


00177I06.JA

Page 2-7

KDM 706/706A

FIGURE 2-4 BNC COAX CONNECTOR ASSEMBLY


00177I06.JA

Page 2-8

KDM 706/706A

FIGURE 2-5 TNC COAX CONNECTOR ASSEMBLY


00177I06.JA

Page 2-9

KDM 706/706A

PIN VIEW OF MALE OR SOLDER CUP VIEW OF FEMALE CONNECTOR KDM 706/706A CONNECTOR P7061/J7061 PIN 6 KEYED

PIN

I/O

SIGNAL

1

AIRCRAFT GROUND

2

13.75/27.5VDC

3

13.75/27.5VDC

4

+192V DC

5

AUX TACAN 28VDC (NO CONNECTION)

6

KEY

7

AUX TACAN -12VDC (NO CONNECTION)

8

CLOCK BUS

9

DATA BUS

10

AUX TACAN ENVELOPE (NO CONNECTION)

11

AUX TACAN CHANNEL CHANGE (N/C)

12

HOLD

13

AUX TACAN +12VDC (NO CONNECTION)

14

AIRCRAFT GROUND

15

AUX TACAN GROUND (NO CONNECTION)

16

AUDIO SHIELD GROUND

17

AUDIO LOW

18

SHIELD GROUND

19

SUPPRESSION SHIELD GROUND

20

ON

21

AUDIO HIGH

22

9.25VDC

23

AUX TACAN 50% DETECTED VIDEO (N/C)

24

DME REQUEST

25

SUPPRESSION

FIGURE 2-6 KDM 706 (P7062) / KDM 706A (P7061) PINOUT DIAGRAM


00177I06.JA

Page 2-10

KDM 706/706A

PIN VIEW OF MALE OR SOLDER CUP VIEW OF FEMALE CONNECTOR KDM 706A CONNECTOR P7063/P7063 PIN 41 KEYED

PIN

I/O

SIGNAL

1

I

TUNING A (1)

2

I

TUNING B (1)

3

O

RNAV REQUEST

4

I

SOURCE SELECT

5

FREQUENCY COMMON

6

NAV COMMON

7

HOLD (OPTIONAL)

8

I

2 X 5 TUNING .1 MA

9

I

2 X 5 TUNING 10 MA

10

I

SDI 1

11

I

2 X 5 TUNING .01 MC

12

I

2 X 5 TUNING 1 MA

13

ARINC 568 CLOCK HI

14

ARINC 568 SYNC HI

15

DISTANCE A (1)

16

DISTANCE A (2)

17

DISTANCE B (2)

18

ARINC 568 ANALOG RANGE

19

DME TRACK VALID

20

DME REQUEST

21

ARINC 568 RECHANNEL ALERT

22

I

2 X 5 TUNING 1 MC

23

I

2 X 5 TUNING .1 ME

24

I

2 X 5 TUNING .1 MC

25

I

2 X 5 TUNING .1 MD

FIGURE 2-7 KDM 706A PINOUT DIAGRAM (Sheet 1 of 2) Revision 6, July 2004

00177I06.JA

Page 2-11

KDM 706/706A

PIN

I/O

SIGNAL

26

I

2 X 5 TUNING 1 MD

27

I

SDI 0

28

I

2 X 5 TUNING 1 ME

29

O

ARINC 568 BCD HI

30

O

ARINC 568 DISTANCE PP HI

31

O

ARINC 568 RANGE RATE HI

32

O

DISTANCE B (1)

33

O

DME VALID

34

I

TUNING A (0)

35

I

TUNING B (0)

36

SHIELD GROUND

37

I

AGILITY SELECT

38

I

AGILE

39

O

ARINC 568 RANGE RATE LO

40

O

ARINC 568 SYNC LO

41

KEY

42

SHIELD GROUND

43

ARINC 568 CLOCK LO

44

STANDBY

45

ARINC 568 BCD/DISTANCE PP LO

46

O

SHIELD GROUND

47

SHIELD GROUND

48

SHIELD GROUND

49

SHIELD GROUND

50

FUNCTIONAL TEST

FIGURE 2-7 KDM 706A PINOUT DIAGRAM (Sheet 2 of 2) Revision 6, July 2004

00177I06.JA

Page 2-12

KDM 706/706A

PIN VIEW OF MALE OR SOLDER CUP VIEW OF FEMALE CONNECTOR KDI 572 CONNECTOR P5721/J5721 PIN 23 KEYED

PIN

I/O

SIGNAL

1

I

192 VDC

2

O

HOLD

3

I

9.25 VDC

4

I

NAV 2 CHANNELING CODE (SEE TABLE 2-1 KDI 572 CHANNELING CODE)

5

I

5V LIGHTING

6

I

BCD CODE PROGRAM

7

I

2 X 5 CODE PROGRAM

8

I

SLIP CODE PROGRAM

9

I

27.5 VDC LIGHTING

10

I

13.75 VDC LIGHTING

11

I

DATA BUS

12

I

CLOCK BUS

13

I

CHANNEL 2 RNAV ANNUNCIATE

14

I


15

O

DME REQUEST

16

O

NAV 2 CODE SELECT

17

O

RNAV REQUEST

18

O

192VDC

19

O

ON

20

I


21

I


22

I


23

KEY

24

I


25

I


FIGURE 2-8 KDI 572 PINOUT DIAGRAM (Sheet 1 of 2) Revision 6, July 2004

00177I06.JA

Page 2-13

KDM 706/706A

PIN

I/O

SIGNAL

26

I


27

I


28

O

DATA BUS

29

O

CLOCK BUS

30

O

NAV 1 CODE (SEE TABLE 2-1 KDI 572 CHANNELING CODE)

31

O


32

NAV 2 COMMON

33

O

10 BIT/50 BIT SELECT

34

I


35

I


36

I


37

I


38

I


39

I


40

GROUND

41

I

NAV 1 CHANNELING CODE (SEE TABLE 2-1 KDI 572 CHANNELING CODE

42

I


43

I


44

I


45

I

ALTITUDE REQUEST

46

O

DISPLAY CLOCK

47

NAV 1 COMMON

48

NAV 1 COMMON

49

NAV 2 COMMON

50

O

NAV 1 CODE SELECT


00177I06.JA

Page 2-14

KDM 706/706A

PIN

SHIFTED BCD

2 X 5

SLIP

20

M1

1 MD

M3

30

M20

10 MA

----

35

M8

1 MA

M0

37

K800

.1 MA

K0

38

M2

1 MC

M2

39

M4

1 ME

M1

41

K400

.1 ME

K1

42

K200

.1 MC

K2

43

K100

.1 MD

K3

44

K50

.01 MC

K50

NAV 1

PIN

SHIFTED BCD

2 X 5

SLIP

4

M1

1 MD

M3

21

M2

1 MC

M2

22

M4

1 ME

M1

24

K400

.1 ME

K1

25

K200

.1 MC

K2

26

K100

.1 MD

K3

27

K50

.01 MC

K50

31

M20

10 MA

----

34

M8

1 MA

M0

36

K800

.1 MA

K0

NAV 2

TABLE 2-1 KDI 572 CHANNELING CODE Revision 6, July 2004

00177I06.JA

Page 2-15

KDM 706/706A


PIN

I/O

1

SIGNAL NO CONNECTION

2

I

HOLD

3

I

9.25VDC

4

NO CONNECTION

5

NO CONNECTION

6

BCD CODE PROGRAM (NO CONNECTION)

7

2 X 5 CODE PROGRAM (NO CONNECTION)

8

SLIP CODE PROGRAM (NO CONNECTION)

9

KEY

10

NO CONNECTION

11

NO CONNECTION

12

NO CONNECTION

13

I


14

I


15

NO CONNECTION

16

NO CONNECTION

17

NO CONNECTION

18

I

192 VDC

19

NO CONNECTION

20

NO CONNECTION

21

NO CONNECTION

22

NO CONNECTION

23

NO CONNECTION

24

NO CONNECTION

25

NO CONNECTION


00177I06.JA

Page 2-16

KDM 706/706A

PIN

I/O

SIGNAL

26

NO CONNECTION

27

NO CONNECTION

28

I

DATA BUS

29

I

CLOCK BUS

30

NO CONNECTION

31

NO CONNECTION

32

NO CONNECTION

33

I

10 BIT/50 BIT SELECT

34

NO CONNECTION

35

NO CONNECTION

36

NO CONNECTION

37

NO CONNECTION

38

NO CONNECTION

39

NO CONNECTION

40

GROUND

41

NO CONNECTION

42

NO CONNECTION

43

NO CONNECTION

44

NO CONNECTION

45

I

ALTITUDE REQUEST

46

I

DISPLAY CLOCK

47

NO CONNECTION

48

NAV 1 COMMON

49

NAV 2 COMMON

50

NO CONNECTION


00177I06.JA

Page 2-17

KDM 706/706A


PIN

I/O

SIGNAL

1

I

192VDC

2

O

HOLD

3

I

9.25VDC

4

I


5

KEY

6

I

BCD CODE PROGRAM

7

I

2 X 5 CODE PROGRAM

8

I

SLIP CODE PROGRAM

9

I

N2

10

I

N1

11

I

DATA BUS

12

I

CLOCK BUS

13

I


14

I


15

O

DME REQUEST

16

O

NAV 2 CODE SELECT

17

O

RNAV REQUEST

18

O

192VDC

19

NO CONNECTION

20

I


21

I


22

I


23

GROUND (NO CONNECTION)

24

I


25

I



00177I06.JA

Page 2-18

KDM 706/706A

PIN

I/O

SIGNAL

26


27


28

DATA BUS

29

CLOCK BUS

30


31


32

NAV 2 COMMON

33

10 BIT/5`0` `B`I`T` SELECT

34


35


36


37


38


39


40

GROUND

41


42


43


44


45

ALTITUDE REQUEST

46

DISPLAY CLOCK

47

NAV 1 COMMON

48

NAV 1 COMMON

49

NAV 2 COMMON

50

NAV 1 CODE SELECT


00177I06.JA

Page 2-19

KDM 706/706A

PIN

SHIFTED BCD

2 X 5

SLIP

20

M1

1 MD

M3

30

M20

10 MA

M20

35

M8

1 MA

M0

37

K800

.1 MA

K0

38

M2

1 MC

M2

39

M4

1 ME

M1

41

K400

.1 ME

K1

42

K200

.1 MC

K2

43

K100

.1 MD

K3

44

K50

.01 MC

K50

NAV 1

PIN

SHIFTED BCD

2 X 5

SLIP

4

M1

1 MD

M3

21

M2

1 MC

M2

22

M4

1 ME

M1

24

K400

.1 ME

K1

25

K200

.1 MC

K2

26

K100

.1 MD

K3

27

K50

.01 MC

K50

31

M20

10 MA

M20

34

M8

1 MA

M0

36

K800

.1 MA

K0

NAV 2

TABLE 2-2 KDI 574 CHANNELING CODE


00177I06.JA

Page 2-20

KDM 706/706A

FIGURE 2-11 CONNECTOR HOOD ASSEMBLY Revision 6, July 2004

00177I06.JA

Page 2-21

KDM 706/706A

FIGURE 2-12 CRIMP AND INSERTION/EXTRACTION TOOLS


00177I06.JA

Page 2-22

KDM 706/706A

FIGURE 2-13 KDM 706 INSTALLATION DRAWING


00177I06.JA

Page 2-23

KDM 706/706A

FIGURE 2-14 KDM 706A INSTALLATION DRAWING (P/N 155-05415-0000 Rev. 0)


00177I06.JA

Page 2-25

KDM 706/706A

FIGURE 2-14 KDM 706A INSTALLATION DRAWING (P/N 155-05415-0000 Rev. 0)


00177I06.JA

Page 2-25

KDM 706/706A

FIGURE 2-15 KDI 572/573/574 INSTALLATION DRAWING (P/N 155-05311-0000 Rev. 1)


00177I06.JA

Page 2-27

KDM 706/706A

FIGURE 2-15 KDI 572/573/574 INSTALLATION DRAWING (P/N 155-05311-0000 Rev. 1)


00177I06.JA

Page 2-27

KDM 706/706A

FIGURE 2-16 KA 60 INSTALLATION DRAWING (P/N 155-05289-0000 Rev. AB)


00177I06.JA

Page 2-29

KDM 706/706A

FIGURE 2-16 KA 60 INSTALLATION DRAWING (P/N 155-05289-0000 Rev. AB)


00177I06.JA

Page 2-29

KDM 706/706A

FIGURE 2-17 KA 61 INSTALLATION DRAWING (Sheet 1 of 2)


00177I06.JA

Page 2-31

KDM 706/706A



00177I06.JA

Page 2-31

KDM 706/706A



00177I06.JA

Page 2-33

KDM 706/706A



00177I06.JA

Page 2-33

KDM 706/706A

FIGURE 2-18 KDM 706/KDI 572/573 SYSTEM INTERCONNECT DRAWING (P/N 155-01352-0000 Rev. 8)


00177I06.JA

Page 2-35

KDM 706/706A



00177I06.JA

Page 2-35

KDM 706/706A



00177I06.JA

Page 2-37

KDM 706/706A



00177I06.JA

Page 2-37

KDM 706/706A

FIGURE 2-20 KDM 706A SYSTEM INTERCONNECT DRAWING (P/N 155-01445-0000 Rev. 6)


00177I06.JA

Page 2-39

KDM 706/706A

FIGURE 2-20 KDM 706A SYSTEM INTERCONNECT DRAWING (P/N 155-01445-0000 Rev. 6)


00177I06.JA

Page 2-39

KDM 706/706A

FIGURE 2-21 KN 63/KDI 572/573/KX 155/165 SYSTEM INTERCONNECT DRAWING (P/N 155-01342-0010 Rev. -, Sheet 1 of 2)


00177I06.JA

Page 2-41

KDM 706/706A



00177I06.JA

Page 2-41

KDM 706/706A



00177I06.JA

Page 2-43

KDM 706/706A



00177I06.JA

Page 2-43

KDM 706/706A

SECTION III OPERATION

3.1

SYSTEM OPERATION

The effective range of a DME depends on many factors: most important being line of sight limitations determined by the altitude of the aircraft (see TABLE 3-1 AIRCRAFT ALTITUDE VERSUS DME RANGE CAPABILITY), weather, the location and altitude of the ground transmitter and transmitter power output. The degree of maintenance of the KDM 706/706A DME and maintenance of the ground station also contribute to a DME's effective range capability. Usually line-ofsight limitations will prevent an aircraft on the ground from receiving and locking onto a VORTAC station. The DME system electronically converts elapsed time-to-distance by measuring the length of time between the transmission of a radio signal to a pre-selected VORTAC station and reception of the reply signal. This distance is then indicated in nautical miles on the DME range/ground speed/ time-to-station indicator. This distance is measured on a slant from the aircraft to the ground and is commonly referred to as slant-range distance. Slant-range distance should not be confused with actual ground distance. The difference between slant-range distance and ground distance is smallest at low altitude and long range. These distances may differ considerably when in close proximity to a VORTAC facility. However, if the range is three times the altitude or greater, this error is negligible. To obtain accurate ground speed and time-to-station, the aircraft must be on a direct course to or from the VORTAC facility. NOTE: It is recommended that the power to the DME system be turned on only after engine start-up as this

KDM 706/706A

SECTION III OPERATION

3.1

SYSTEM OPERATION

The effective range of a DME depends on many factors: most important being line of sight limitations determined by the altitude of the aircraft (see TABLE 3-1 AIRCRAFT ALTITUDE VERSUS DME RANGE CAPABILITY), weather, the location and altitude of the ground transmitter and transmitter power output. The degree of maintenance of the KDM 706/706A DME and maintenance of the ground station also contribute to a DME's effective range capability. Usually line-ofsight limitations will prevent an aircraft on the ground from receiving and locking onto a VORTAC station. The DME system electronically converts elapsed time-to-distance by measuring the length of time between the transmission of a radio signal to a pre-selected VORTAC station and reception of the reply signal. This distance is then indicated in nautical miles on the DME range/ground speed/ time-to-station indicator. This distance is measured on a slant from the aircraft to the ground and is commonly referred to as slant-range distance. Slant-range distance should not be confused with actual ground distance. The difference between slant-range distance and ground distance is smallest at low altitude and long range. These distances may differ considerably when in close proximity to a VORTAC facility. However, if the range is three times the altitude or greater, this error is negligible. To obtain accurate ground speed and time-to-station, the aircraft must be on a direct course to or from the VORTAC facility. NOTE: It is recommended that the power to the DME system be turned on only after engine start-up as this procedure increases the reliability of the solid state circuitry. The KDI 572 Master Indicator (see FIGURE 3-1 KDI 572 MASTER INDICATOR) function selector switch serves as the Power ON-OFF control for the system as well as selecting the DME channeling source N1 (NAV 1), Hold (NAV 1 or NAV 2) and N2 (NAV 2). In most typical installations, channeling of the DME is accomplished with the No. 1 and No. 2 VOR/LOC frequency selectors in the aircraft. The KDI 574 requires an external panel mounted switch to provide ON-OFF and NAV 1, HOLD, NAV 2 Switching. The DME uses channels that are paired with VOR/LOC channels. Tuning the desired VOR/LOC frequency on the NAV frequency selector automatically pairs the proper DME channel. In a few installations, a separate DME control head is installed. It selects the VORTAC channel enabling the DME to function separately from the aircraft's NAV system. Information on VORTAC stations can be found by checking current aeronautical charts. One or two frequency selector controls may be used with the KDI 572/574 Master Indicator. The KDI 572/574 also provides a Hold function. After a DME channel has been selected, the Hold function may be selected. This will uncouple the frequency selector control from the DME and allow a new navigation frequency to be selected without channeling the DME until the N1 (NAV 1) or N2 (NAV 2) function is again selected on the KDI 572/574. This feature may be used to advantage during an approach where both NAV receivers are tuned to the ILS frequency. If there is no corresponding DME channel on the ILS frequency, the DME may be channeled to a nearby VORTAC station before the approach is begun and then placed in Hold position where it will remain giving useful distance information up to the time of loss of signal.


00177I06.JA

Page 3-1

KDM 706/706A

To prevent the display of false information the KDI 572/574 will display "dashes" while in search or if power is turned on or momentarily interrupted while in the frequency Hold mode, indicating loss of the DME holding frequency. Normal operation is re-established by placing the indicator function switch in the N1 (NAV 1) or N2 (NAV 2) position. A "1" (one) is displayed when N1 or a "2" (two) is displayed when N2 has been selected as the channeling source. In the Hold mode either a "1H" or "H2" is displayed to indicate the channeling source being held. The indicator will display "RNV" when the displayed range, ground speed and time-to-station are derived from an area navigation system. The KDI 572/574 Indicator displays range to the nearest nautical mile from 0 to 99.9 nautical miles and to the nearest 1 nautical mile from 100 to 389 nautical miles. The DME system provides an audio output capability allowing the pilot to identify the DME ground station by listening to the CW tones (Morse Code) transmitted by the ground station at approximately 30-second intervals.

FIGURE 3-1 KDI 572 MASTER INDICATOR

FIGURE 3-2 KDI 573 SLAVE INDICATOR/574 MASTER INDICATOR


00177I06.JA

Page 3-2

KDM 706/706A

AGL ALTITUDE (feet)

LINE OF SIGHT RANGE (nautical miles)

1000

39

2000

55

3000

67

4000

78

5000

87

6000

95

7000

103

8000

110

9000

117

10,000

123

15,000

151

20,000

174

25,000

195

30,000

213

35,000

230

40,000

246

45,000

261

50,000

275

60,000

301

70,000

325

80,000

348

90,000

369

100,000

389

TABLE 3-1 AIRCRAFT ALTITUDE VERSUS DME RANGE CAPABILITY


00177I06.JA

Page 3-3

KDM-706-706A - INSTALL MANUAL - 006-00177-0006_6

Recommend Documents