Quick Reference - Listen Technologies LR-300 User Manual

LR-400 Quick Reference
LR-400 Inside Access Door
Up and Down buttons:
Used to select a channel. Used to select a channel.
Battery Select Switch:
Place in NiMH Place in NiMH
position ONLY if you are using Nickel
Metal Hydride batteries, otherwise,
leave it in the Alkaline position.
36
SEEK button: SEEK button:
Allows
the user to change
channels or to lock
on a channel.
Adjustable Squelch: Adjustable Squelch:
The default factory preset
for squelch is 03.(See page
44 for Squelch programming
information)
SQ™ Switch: SQ™ Switch:
Shipped in the ON position,
use a screwdriver or pen to slide to the
OFF position if needed. You should turn
SQ™ off if any of your receivers do not
have SQ™.