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LR-500 Quick Reference
Quick Reference
LR-500 Front
3.5mm Input Jack
A Listen earpiece or headset
connects here.
LED - when lit, indicates
unit has power.
ON/OFF & VOLUME control dial
Press and hold both buttons for 5 seconds
to enter PROGRAM mode. The PGM icon
will appear in the display. To exit PROGRAM,
let unit sit idle for 5 seconds.
Look & Listen™ display shows receive
level, channel, battery status, PROGRAM
mode, whether a channel is locked, and
whether a channel is locked out from
selection (PROGRAM mode). See close-
up on page 10.
Use UP and DOWN buttons to select a
channel.
SEEK button allows the user
to change channels or to
lock on a channel
Adjustable Squelch:
The default factory preset for squelch
is 03.(See page 18 for Squelch
programming information)