Installing Or Replacing The Microphone Battery - Extron electronics VoiceLift User Manual

Channel selection switch — When setting up the microphone, use a small
I
screwdriver to turn this rotary switch so that its arrow points to channel A (2.3 MHz) or
B (2.8 MHz). You must remove the battery cover to access this switch.
NOTE: When two microphones are used, they must be on different
frequencies; in other words, one must be set to channel A and
the other to B.

Installing or Replacing the Microphone Battery

A rechargeable AA NiMh battery is provided for each microphone in your system. You can
also use an AA alkaline battery. Additional replacement batteries can be purchased locally.
To install or replace the battery:
1. Remove the battery cover.
Pendant microphone: Slide the cover downward until its two tabs are free of
•
their slots and lift the cover off.
Handheld microphone:
•
a.
b.
A B
VOLUME
VLH 102
Figure 10.
2. Place the battery in the compartment, aligning the + and – poles as indicated inside
the compartment (the positive terminal is at the bottom).
3. Replace the battery cover.
Pendant microphone:
•
a.
b.
Slide the battery cover downward until it stops.
Lift the cover up and off the microphone.
Positive
Terminal
VLP 202
Removing the Microphone Battery Covers
Place the cover onto the microphone so that the battery is covered.
Slide the cover upward until the two tabs at the top of the cover
snap into the slots on the microphone.
VoiceLift System • Features and Operation
A B
13