PS Engineering
PMA8000-SR Series Audio Selector Panel and Intercom System
Installation and Operator’s Manual
200-880-0000
Page
2-8
Rev. 14, Oct. 2008
Alternate Music Interconnect
A 3-position (on-off-on) can be used to switch
entertainment completely off, if desired.
External #2 Input
24
23
25
27
26
28
30
29
SR Output (R)
SR Output (L)
Ent. #1 Input (R)
Ent. #2 Input (L)
Ent. #2 Input (R)
Ent. #1 Input (L)
External #1 Input
External Music interconnects for Satellite Radio to drive both inputs.
Remove internal jumpers to facilitate external switching.
NOTE
: Use the low level output of any additional entertainment device to connect to
the audio panel. Maximum signal level is
3 VAC
p-p.
DO NOT
use a speaker-level
output, this will cause internal damage in the audio panel.
2.4.17 Use of PXE7300 and PAV 80 AUX inputs for SIRIUS Satellite Radio distribution
The PXE7300 has an auxiliary audio input. This could be used to control the PMA8000-SR Sirius radio
audio as the AUX mode.
Alternate Music Interconnect
using
PXE7300 to control
the Satellite Radio
Ent. #1 Input (L)
24
23
27
26
28
30
29
25
10
SR Output (R)
SR Output (L)
Ent. #1 Input (R)
Ent. #2 Input (L)
Ent. #2 Input (R)
3
C
6
Z
AUX Input (R)
Audio Lo
IFE Audio Out (R)
PXE7300
PMA8000-SR
J2
Shield Ground
16
17
K
20
22
Audio Lo
IFE Audio Out (L)
Audio Lo
AUX Input (L)
AUX Audio Lo
AUX Enable
Ground
Shield Ground
Figure 2-3 PMA8000-SR using PXE7300 as control
The PAV80 also has an auxiliary audio input, and could be used to switch the PMA8000-SR Sirius radio.