PS Engineering
PMA7000B Series Audio Selector Panel and Intercom System
Installation and Operator’s Manual
200-780-0005 Page ii Rev. 11, February 2015
2.12 FINAL INSPECTION........................................................................................................................ 2-12
SECTION III OPERATION................................................................................................................ 3-1
3.1 SCOPE.............................................................................................................................................. 3-1
3.2 POWER SWITCH (EMG-FAIL SAFE OPERATION)............................................................................ 3-1
3.3 MICROPHONE (XMT) SELECTION (ALL MODELS).......................................................................... 3-1
3.3.1 SWAP MODE (SWITCH FROM COM 1 TO COM 2 REMOTELY)............................................ 3-2
3.4 AUDIO SELECTOR (ALL MODELS).................................................................................................... 3-2
3.4.1 SPEAKER AMPLIFIER ........................................................................................................ 3-2
3.5 SPLIT MODE...................................................................................................................................... 3-2
3.5.1 SPLIT MODE ICS .............................................................................................................. 3-3
3.6 INTERCOM OPERATION .................................................................................................................... 3-3
3.6.1 INTELLIVOX® VOX-SQUELCH ......................................................................................... 3-3
3.6.2 INTERCOM VOLUME CONTROL ........................................................................................ 3-4
3.6.3 INTERCOM MODES ........................................................................................................... 3-4
3.6.4 ENTERTAINMENT INPUT ................................................................................................... 3-5
3.7 TELEPHONE MODE ........................................................................................................................... 3-6
3.8 MARKER BEACON OPERATION (IF PRESENT).................................................................................. 3-6
SECTION IV- WARRANTY AND SERVICE................................................................................... 4-1
4.1 WARRANTY ....................................................................................................................................... 4-1
4.2 FACTORY SERVICE ........................................................................................................................... 4-1
APPENDIX A EXTERNAL PTT HOOK UP........................................................................................A
APPENDIX B – PMA 7000B INSTALLATION DRAWING..............................................................B
APPENDIX C BOTTOM CONNECTOR INTERCONNECT............................................................C
APPENDIX D TOP CONNECTOR INTERCONNECT......................................................................D
APPENDIX E- INSTRUCTIONS FOR FAA FORM 337 AND CONTINUING
AIRWORTHINESS......................................................................................................................................E
9.1 INSTRUCTIONS FOR FAA FORM 337, AUDIO PANELS ........................................................................E
9.2 INSTRUCTIONS FOR CONTINUING AIRWORTHINESS, AUDIO SYSTEM ...............................................E
APPENDIX F RTCA DO160C (EUROCAE ED-14) ENVIRONMENTAL QUALIFICATION FORM ................F
CROSS REFERENCE FOR BENDIX/KING KMA26 ....................................................................... G
CROSS-REFERENCE FOR GMA340 ................................................................................................. G
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