Rm-88 Rear Panel - Inter-m PX-0288 Operating Manual

REMOTE MIC STATION

RM-88 Rear Panel

RM-88 Rear Panel
1. CONTROL CONNECTOR
This connector links to PX-0288 and to other RM-88 using 9 conductor (8 plus shield).
- Connector Pin Legend (using 9 conductor (8 plus shield)
PIN Number
1
2
3
4
5
6
7
8
9
2. OUTPUT CONTROL
This determines the output signal level of the RM-88 signal being sent to the PX-0288.
3. MONITOR CONTROL
It determines the volume level of the internal monitoring speaker.
12
RM-88
MODEL NO. RM-88
REMOTE MIC STATION
OC03 0 021
PIN NAME Functions
Tx- RS-422 Positive Transmit
Tx+ RS-422 Positive Transmit
Rx- RS-422 Negative Receive
Rx+ RS-422 Positive Receive
D-GND Digital Ground
DC Input Power Supply
Audio+ Balanced Audio Hot
Audio- Balanced Audio Cold
A-GND Analog Ground
S N
CONTROL OUTPUT MONITOR
NOT USED ADDRESS CHIME
DC 24V D-GND Rx
AUD Rx
1 2 3 4 5 6 7 8
0 10 0 10
AUD Tx
A-GND Tx
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