Operation; Turning On The Scanner/Setting The Volume And Squelch - Radio Shack PRO-2040 Owner's Manual

20-414.fm Page 18 Wednesday, August 4, 1999 11:12 AM

OPERATION

TURNING ON THE
SCANNER/SETTING
THE VOLUME AND
SQUELCH
1. Turn fully clockwise.
SQUELCH
2. Press to turn on your
POWER
scanner. The scanner continu-
ously scans the unlocked chan-
nels.
Note: The first time you turn on
the scanner, the channels might
not have any frequencies stored
in them, but the scanner will
continuously scan the empty
channels anyway.
18
3. Press to stop the scan-
MANUAL
ning. The display shows the cur-
rent channel.
4. Turn clockwise to set
VOLUME
the scanner's volume about
of the way between
.
MAX
5. Turn
SQUELCH
wise until you hear a hissing
noise.
1 /
4
and
MIN
counterclock-