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Bendix/King
KMA28
Audio Amplifier/Intercom/Marker Beacon Receiver
006-10565-0000 Page
i Rev. 0, Sept. 2000
Table of Contents
1 SECTION I GENERAL INFORMATION ......................................................................... 1-1
1.1 INTRODUCTION...........................................................................................................1-1
1.2 SCOPE.............................................................................................................................1-1
1.3 EQUIPMENT DESCRIPTION.....................................................................................1-1
1.4 APPROVAL BASIS - .....................................................................................................1-2
1.5 SPECIFICATIONS ........................................................................................................1-3
1.6 EQUIPMENT SUPPLIED.............................................................................................1-4
1.7 EQUIPMENT REQUIRED BUT NOT SUPPLIED....................................................1-5
1.8 LICENSE REQUIREMENTS.......................................................................................1-5
2 SECTION II - INSTALLATION ......................................................................................... 2-1
2.1 GENERAL INFORMATION........................................................................................2-1
2.1.1 SCOPE........................................................................................................................2-1
2.1.2 C
ERTIFICATION REQUIREMENTS.................................................................................2-1
2.2 U
NPACKING AND PRELIMINARY INSPECTION................................................................2-1
2.3 E
QUIPMENT INSTALLATION PROCEDURES....................................................................2-1
2.3.1 C
OOLING REQUIREMENTS...........................................................................................2-1
2.3.2 M
OUNTING REQUIREMENTS .......................................................................................2-1
2.3.3 M
OUNTING RACK INSTALLATION ...............................................................................2-2
2.3.4 C
ONNECTOR ASSEMBLY.............................................................................................2-2
2.4 C
ABLE HARNESS WIRING ...............................................................................................2-2
2.4.1 N
OISE ..........................................................................................................................2-2
2.4.2 E
XISTING KMA-24 INSTALLATION.............................................................................2-3
2.4.3 E
XISTING PS ENGINEERING PMA6000 INSTALLATIONS ............................................2-3
2.4.4 P
OWER ........................................................................................................................2-3
2.4.5 C
OMMUNICATIONS PUSH-TO-TALK ............................................................................2-3
2.4.6 T
RANSMIT INTERLOCK................................................................................................2-3
2.4.7 "S
WAP" MODE ............................................................................................................2-4
2.4.8 B
ACKLIGHTING ...........................................................................................................2-4
2.4.9 U
NSWITCHED INPUTS..................................................................................................2-4
2.4.10 I
NTERCOM WIRING ....................................................................................................2-4
2.4.11 C
OM 3 AUDIO............................................................................................................2-5
2.4.12 P
UBLIC ADDRESS FUNCTION.....................................................................................2-5
2.4.13 PA M
UTE (J1, PIN 18)...............................................................................................2-6
2.4.14 C
ONTROL OUTPUT (J2, PIN 4)...................................................................................2-6
2.4.15 VOX O
VERRIDE (J2, PIN U) .....................................................................................2-6
2.5 M
ARKER INSTALLATION.................................................................................................2-6
2.5.1 M
IDDLE MARKER SENSE ............................................................................................2-6
2.5.2 E
XTERNAL MARKER LIGHTS ......................................................................................2-6
2.5.3 M
ARKER ANTENNA INSTALLATION ............................................................................2-6
2.6 A
DJUSTMENTS..................................................................................................................2-7
2.7 C
OMMUNICATIONS ANTENNA INSTALLATION NOTES ..................................................2-7
2.8 W
IRELESS TELECOMMUNICATIONS INTERFACE ...........................................................2-7
2.8.1 H
OOK SWITCHES.........................................................................................................2-8
2.9 KMA 28 P
IN ASSIGNMENTS ...........................................................................................2-9
2.10 P
OST INSTALLATION CHECKOUT ...............................................................................2-10
2.11 U
NIT INSTALLATION....................................................................................................2-10