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MLP 101, cont'd
Remote Control
The wiring and control options described below pertain to all
models in the MLP 101 series.
Remote connector wiring
As shown below, Pin 1 is 10 VDC reference voltage. Pin 2 is
volume control DC voltage; range is 0 to 10 V, where 0 V is mute
and 10 V provides maximum volume. Pin 3 is ground.
N
All nominal levels are at ±10%.
REMOTE
1
2
3
10V
VOL/MUTE
MAX
2K
10K
MUTE
MIN
Remote control options
The MLP 101 has three remote control options:
1.
The Extron VCM 100 volume/mute controller and
VC 50 volume controller use a 10k ohm potentiometer as
the main method for controlling volume levels.
The VCM 100 includes an illuminated Mute button and
operates in sync with the MLP 101 AAP.
2.
The Extron MLA-VC10 converts RS-232 serial command
to 0~10 volt variable DC for volume control.
3.
Generic volume/mute controllers are standard 10k ohm
potentiometers.
MLP 101 Series • MLP 101
2-10
MLP 101
LINE
1
OUTPUT
MIC TO LINE
PREAMPLIFIER
POWER
2
12V
MIC
0.5A MAX
REMOTE
INPUT
10V
3
VOL/MUTE
GND
MLP 101 Series
Chapter Three
3
MLP 101 AAP
Rear.Panel.Features
Front.Panel.Features
Adjusting.the.MLP.101.AAP
Mounting.the.MLP.101.AAP
Remote.Control
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