PS Engineering
PMA7000B Series Audio Selector Panel and Intercom System
Installation and Operator’s Manual
200-780-0005 Page ii Rev. 10, December 2012
2.11 CELLULAR INTERFACE CHECKOUT ......................................................................................... 2-12
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
Revision History
Rev By Date Change
1 GLP Dec. 2002 Clarified the AirCell Guardian Interface, added patent number to cover
2 GLP May 2003 Removed confusing part numbers, added Option 2 (No marker)
3 GLP Dec 2003 Added cell phone interconnect, CNX80 interface, removed POTS interface. Added x-reference to
KMA26 & GMA340
4 GLP March 2005 Clarify CNX80 interface, incompatible with Option 1
5 GLP March 2005 Added list of test equipment for marker beacon
6 GLP Nov. 2007 Added note for Fail Safe Channel
7 GLP January 2009 Remove DRAWS after PCB revision., Add ALT ICS Mode
8 GLP Feb 2010 Added detail on Com 3 adjustment §2.7
9 GLP May 2011 Added detail on Unswitched inputs #3 & 4 when replacing a KMA24
10 GLP Dec 2012 Removed hook switch connection from AUX enable, §2.4.14
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