9
LM-88A(REMOTE CONTROLLER WITH AUDIO INPUT)
8
LM-88A(REMOTE CONTROLLER WITH AUDIO INPUT)
- PIN Legend (RJ-45, UTP Cat5)
1
1
.
MIC GAIN CONTROL
This controls the level of the REMOTE MICROPHONE INPUT
signal. Turned fully counterclockwise is "MINIMUM" or no
signal and turned fully clockwise is "MAXIMUM" or full signal.
2
2
.
REMOTE MICROPHONE INPUT
This 3-conductor balanced XLR type jack accepts a
balanced microphone for use with or without the stereo input.
Signal applied to this input will mute the local input signal
from the PX-0288.
3
3
.
REMOTE AUDIO SOURCE STEREO INPUT
These 2-conductor unbalanced RCA type jacks are available
to connect Line level sources such as tape decks, CD
players, and tuners. The Left and Right signals are combined
internally and are then available as a mono source to the
system. Signal applied to these inputs will mute the local
input signal from the PX-0288.
4
4
.
REMOTE BGM GAIN CONTROL
This controls the level of the REMOTE AUDIO SOURCE
STEREO INPUT signal. Turned fully counterclockwise is
"MINIMUM" or no signal and turned fully clockwise is
"MAXIMUM" or full signal.
5
5
.
LABEL AREA
This area is provided to allow each local audio source to be
labeled according to the needs of each installation.
6
6
.
INPUT SELECTION DISPLAY
This displays the number of the input channel which has
been selected for the zone.
7
7
.
INPUT CHANNEL SELECTOR SWITCH
This selects which input will supply each zone. A different
input will be selected with each press of the button.
8
8
.
OUTPUT BGM GAIN CONTROL
This controls the volume level of the zone for which the
remote has been assigned. Turned fully counterclockwise is
"MINIMUM" or no signal and turned fully clockwise is
"MAXIMUM" or full signal.
PIN Number
1
2
3
4
5
6
7
8
PIN NAME
Functions
Tx-
RS-422 Negative 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
Remote Mic Station
R
Fire Alarm
F
Paging
P
Enable
.(DOT)
