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29
The Basics
setting up your scanner
turning on the scanner and setting
squelch
1. To turn on the scanner, turn
VOL
clockwise.
Multi-
system Trunking Scanner
appears. After about 3
seconds, you might hear a hissing sound. Then
adjust
VOL
to a comfortable level.
2. Turn
SQ
fully counterclockwise, then turn
SQ
clockwise until the hissing sound stops.
3. To turn off the scanner, turn
VOL
counterclockwise
to
OFF
.
The scanner does not scan if there are no
frequencies stored in channels. If the scanner does
not scan and you have already stored frequencies
in channels, turn
SQ
further clockwise.
If the scanner picks up unwanted, partial, or very
weak transmissions, turn
SQ
clockwise to decrease
the scanner’s sensitivity to these signals. If you
want to listen to a weak or distant station, turn
SQ
counterclockwise.
If
SQ
is adjusted so you always hear a hissing
sound, the scanner will not scan properly.
To ensure the scanner operates properly while in
the trunking mode, we suggest you set
SQ
using
the steps listed above.
If
SQ
is adjusted precisely at the threshold where
the hissing sound stops, the radio will be most
sensitive to very weak signals. The radio may also
receive unwanted noise or signals that are too
Note
Note
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