PS Engineering PM2CREW - Manual (Page 10)

PS Engineering
PM2Crew Expansion module (11918)
200-004-0004 Page C Rev. 4, Sept. 2000
1
2
15
3
14
PM2CREW (11918P6) Female Sub-D DB-25
Pass 1 Mic
Expansion Power In
Expansion Audio In (R)
Expansion Audio In (L)
Expansion Audio Output
Expansion Ground
Pass #1
Pass 1 Mic Audio Hi
Pass 1 Mic Audio Lo 16
Pass 2 Mic Pass 2 Mic Audio Hi
Pass 2 Mic Audio Lo 17
9800 MARTEL ROAD, LENOIR CITY TN 37772
1 1 03/08/00
1 120-118-0600
PM2CREW (11918P6) 6-place WIRING DIAGRAM
SIZE DOCUMENT NUMBER:
TITLE:
SHEET OF
ECO
DATE:
REV
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 intercom end only
5. Consult main unit Installation manual for
remaining installation information.
6. DO NOT CONNECT more than one entertainment inp
for PMA4000. The PMA4000 music input feeds
the expansion unit. Therefore, if music is presented to
the PMA4000 it will also be present in ine expansion u
If music is desired in the expansion unit ONLY, leave t
PMA4000 unit open, and connect to PM2CREW.
NOTES:
17
4
5
3
Expansion Ground
Audio to Main Unit
Audio (right) from Main Unit
Expansion Power
25
13 Music (L)
Music (R)
Entertainment Input
(NOTE 6)
Pass #3 Headphones
Pass 1 & 3 Phones (L) Hi
Pass 1 & 3 Phones (R) Hi
Headphone Lo
8
20
Pass # 2
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
Mono Aux Input
(tape recorder, etc) Mono Aux input 22
10
23
11 Sq. Pot Outside Tab
Sq. Pot Center Tab
Sq. Pot Outside Tab
Soft Mute
Inhibit
(Switch not included)
Remote Squelch
Potentiometer
(11918R & 11918R6 only)
Inhibit Switch 2
Inhibit Switch 1 24
12
PMA4000
Bottom Connector
See unit Installation manual
for complete information
NOTE
6
15
16
3
2
PM1000
Series
17
5
18
4
1
PM2000
Series
Audio (left) from Main Unit
Pass #5 Headphones
Pass #4 Headphones
Pass #6 Headphones
4
5
Pass 5 Mic Audio Hi
Pass 5 Mic Audio Lo
Pass 6 Mic Audio Hi
Pass 6 Mic Audio Lo
Pass 5 Mic
Pass 6 Mic
6-place PM2CREW (11918P6, 11918R6) Wiring