Microphones; Pendant Microphone - Extron electronics VoiceLift User Manual

Microphones

Pendant Microphone

The VoiceLift VLP 102 is a lightweight pendant microphone that can be worn around the
neck on a lanyard (provided). It operates via IR at two frequencies: 2.3 MHz, on channels
A and C, and 2.8 MHz, on channels B and D. The microphone picks up speech and
transmits a signal wirelessly to the VLR 102 receiver. The microphone is powered by one
AA battery (provided), which can be recharged using the VLC 102 or VLC 202 charging
station or a wall charger. The VLP 102 pendant microphone has the following controls and
connections:
Front and side panels
Figure 5.
a
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2
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VLP 102 Pendant Microphone Front and Side Panels
Auxiliary microphone input port (Mic) — This 2.5 mm TS jack provides +3.3 V
plug-in power for an additional lapel or headset microphone. When an external
microphone is connected, the internal microphone element is switched off. The Mic
port accepts the following connector configuration:
Tip (+)
Sleeve ( )
Figure 6. 2.5 mm TS Connector for Auxiliary Microphone
2.5 mm TS Connector
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5
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Tip and Sleeve Signal
Tip Audio signal + bias voltage
Sleeve
VoiceLift System • Features and Operation
Ground
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