Px-0288 Rear Panel - Inter-m PX-0288 Operating Manual

PX-0288 Rear Panel

PX-0288 Rear Panel
1
OUTPUT
PHANTOM
PHANTOM
ON OFF + G
PGM 1
LEVEL
L
0 10
R
1. AC MAINS POWER INPUT
This is the AC MAINS input receptacle which accepts the detachable AC power cable. Connect only to an
appropriate AC mains power source.
2. PHANTOM POWER SWITCH
When this switch is in the ON position, Phantom Power(DC +24V) will be provided between pin 2 and pin 3
of the PAGING MIC INPUT XLR-type jack. If you do not use microphones that require phantom power, be
sure this switch is in the OFF position.
3. REMOTE CONTROL CONNECTOR
One remote control (either the LM-88 or the PS-88) may be connected to each output zone. Each remote will
need to be given an address (or identity) which is accomplished via DIP switches on the remote. Each remote
must be addressed according to the zone it controls. Do not give the same address to more than one remote.
- PIN Legend (RJ-45, UTP Cat5)
PIN Number
1
2
3
4
5
6
7
8
2 3 4 5
CONTROL ZONE 1 CONTROL ZONE 2 CONTROL ZONE 3
TREBLE BASS OUTPUT TREBLE BASS OUTPUT TREBLE BASS OUTPUT
12 12 12 12 12 12 12 12 12 12 12 12
+ G + G +
PGM 2 PGM 3 PGM 4 PGM 5 PGM 6 PGM 7
LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL
L L L L L
0 10 0 10 0 10 0 10 0 10 0
R R R R R
7 8
PIN NAME Functions
Rx- RS-422 Negative Receive
Rx+ RS-422 Positive Receive
Tx- RS-422 Negative Transmit
Tx+ RS-422 Positive Transmit
D-GND Digital Ground
DC Output Power Supply
Audio+ Balanced Audio Hot
Audio- Balanced Audio Cold
6
CONTROL ZONE 4 CONTROL ZONE 5 CONTROL
TREBLE BASS OUTPUT TREBLE BASS OUTPUT TREBLE BASS
12 12 12 12 12 12 12 12 12 12 12
G + G + G
PGM 8 PAGING MIC IN REMOTE MIC IN
CONTROL
AUD+ DC 24V
LEVEL LEVEL TREBLE BASS
L L
AUD- D-GND
A-GND Tx+ Tx-
10 0 10 0 10 12 12 12 12
R R
9 101112 13
8x8 AUDIO MATRIX
S N
ZONE 6 CONTROL ZONE 7 CONTROL ZONE 8
OUTPUT TREBLE BASS OUTPUT TREBLE BASS
12 12 12 12 12 12 12 12 12
+ G + G
FIRE ALARM
CONTACT CLOSURE
LEVEL TREBLE BASS
1 2 3 4 5 6 7 8 GND
Rx+ Rx-
0 10 12 12 12 12
www.inter-m.com
141516 17
PX-0288
7