Quick Reference - Listen Technologies LR-500 User Manual

LR-500 Quick Reference
3.5 mm Output Jack:
Connect a Listen
earphone(s) here.
Power/Charging Port
Channel Select UP/DOWN
Front Door Lock
RF Receive
Indicator: Indicates
the RF receive level.
PGM: Program
function is in
process.
8
LED: When lit, unit is on. When batteries are
low or when charging the LED fl ashes.
Channel Display: Displays the
current channel.
L/O: Indicates while in
programming mode the specifi c
channel has been locked out.
Lock Icon: Indicates the unit is
locked on current channel.
On/Off and Volume Control Dial
Look&Listen™ Display: Shows
receive level, channel,
programming, battery status,
and lock status.
Seek Button: Allows the user to
search for or lock onto an
active channel
Battery Select Switch: Choose
the type of batteries being
used - Alkaline or NiMH.
SQ™ Switch: Turns SQ™ On/Off.
Battery Compartment:
Place two (2) AA batteries
in compartment. Be sure to
follow polarity pattern.
Battery Level Indicator