PS Engineering PMA8000C Installation Manual - Manual (Page 38)

PS Engineering
PMA8000C Audio Selector Panel and Intercom System
Installation and Operator’s Manual
200-890-0303 Appendix D Rev. 3, May 2014
PMA8000C with Expansion (Unit 050-890-0313 only)
35
36
39
Expansion Unit #2
11636R
Expansion Lo
Expansion Audio Input
Ground Lug 10
11
40
41 15
2
3
14
1
Expansion Audio Output (L)
Expansion Audio Output (R)
PMA8000C J1
Expansion Power
37
41
38
Expansion Unit #1
11636R
Expansion Power
Expansion Audio Input
15
2
3
1
14
Expansion Audio Output (L)
Expansion Audio Output (R)
Expansion Low
PMA8000C J2
Pass 1 Mic
Pass 1 Mic Audio Hi
Pass 1 Mic Audio Lo 16
4
Pass 2 Mic
Pass 2 Mic Audio Hi
Pass 2 Mic Audio Lo 17
5
1. All wire must conform to MIL-22759
or 27500. Minumum 24 gage shielded wire.
2. Use 2-, 3-, and 4-conductor with shield
as indicated.
3. Use insulating washers on all jacks. Jacks
must be electrically floating.
4. Connect shields at expansion end only.
5. Passenger volume control is adjusted at
the audio panel using the outer knob.
6. Passenger music input is MUSIC #2 and
is located at the audio panel wiring
(J2 – pins 26, 27 & 28)
7. Passenger music mute control for music #2-
press MUTE & AUX on the audio panel
at the same time.
8. Passengers can hear Music #1,
press MUTE button on the audio panel for more then 1 second
until you hear Music #1 ALL Headsets
NOTES:
Pass 1 & 3 Phones (L) Hi
Pass 1 & 3 Phones (R) Hi
Headphone Lo 8
20
Pass 2 & 4 Phones (L) Hi
Pass 2 & 4 Phones (R) Hi
Headphone Lo 9
21
Pass 3 Mic
Pass 3 Mic Audio Hi
Pass 3 Mic Audio Lo 18
6
Pass 4 Mic
Pass 4 Mic Audio Hi
Pass 4 Mic Audio Lo 19
7
23
11
10
Pass 5 Mic
Pass 6 Mic
Pass 5 Mic Audio Hi
Pass 5 Mic Audio Lo
Pass 6 Mic Audio Hi
Pass 6 Mic Audio Lo
11636R Connector