Specifications

PS Engineering
PMA7000M-S Series Audio Selector Panel and Intercom System
Civil Air Patrol Version Installation and Operator’s Manual
200-072-0004 Page ii Rev. 4, Sept. 2000
3.1 SCOPE ................................................................................................................ 3-1
3.2 AUDIO SELECTOR (ALL MODELS ) .......................................................................... 3-1
3.2.1 SPEAKER AMPLIFIER.........................................................................................3-2
3.3 POWER SWITCH (FAIL SAFE OPERATION)............................................................... 3-2
3.4 MICROPHONE SELECTOR...................................................................................... 3-2
3.5 SPLIT MODE ......................................................................................................... 3-3
3.5.1 SPLIT MODE ICS...............................................................................................3-3
3.5.2 SWAP MODE.....................................................................................................3-3
3.6 INTERCOM............................................................................................................ 3-4
3.6.1 INTELLIVOX®VOX-SQUELCH ............................................................................3-4
3.6.2 VOLUME CONTROL ..........................................................................................3-5
3.6.3 INTERCOM MODES............................................................................................3-5
3.7 P-T-T INTERCOM MODE...................................................................................... 3-7
3.8 MARKER BEACON (PMA7000M-S)...................................................................... 3-7
4 SECTION IV- WARRANTY AND SERVICE ......................................................... 4-1
4.1 WARRANTY........................................................................................................... 4-1
4.2 FACTORY SERVICE ................................................................................................ 4-1
5 APPENDIX A EXTERNAL PTT HOOK UP.............................................................A
6 APPENDIX B INSTALLATION DRAWING.............................................................B
7 APPENDIX C BOTTOM CONNECTOR INTERCONNECT ..................................C
8 APPENDIX D TOP CONNECTOR INTERCONNECT............................................D
9 APPENDIX E-SUPPLEMENTAL WIRING PER CAP HEADQUARTERS…………E
10 APPENDIX F - INSTRUCTIONS FOR FAA FORM 337 AND CONTINUING
AIRWORTHINESS……………………………………………………………………………F
11 APPENDIX G RTCA DO160C ENVIORNMENTAL QUALIFICATION FORM….G