Operation; Receiving Transmissions And Setting Squelch - Radio Shack TRC-519 Owner's Manual

21-1709.fm Page 9 Monday, January 29, 2001 10:29 AM

OPERATION

Before you use your CB, you should
know how to use it effectively and cour-
teously. "Common Uses for a CB" on
Page 12 contains information that will
help you get more enjoyment from your
CB.
Caution: Do not attempt to use your CB
without first connecting it to an antenna.
RECEIVING
TRANSMISSIONS AND
SETTING SQUELCH
1. Rotate
VOLUME
wise
2. Set to .
CB/WX CB
3. Turn
SQUELCH
wise.
fully counterclock-
fully counterclock-
4. Turn fully clockwise.
RF GAIN
5. Turn on the CB by turning
clockwise. The display lights
UME
and the channel appears.
Note: The CB sounds an alert if it
detects a weather alert signal (see
"Using Weather Alert/SAME" on
Page 11).
6. Rotate clockwise until you
VOLUME
hear a hissing sound.
7. Slowly turn
SQUELCH
until the hissing sound stops.
Note: To receive very weak signals,
turn counterclockwise.
SQUELCH
You hear noise between transmis-
sions, but you can also hear weak
transmissions (those not strong
enough to break through a higher
squelch setting). If the CB picks up
unwanted, weak transmissions, turn
clockwise to reduce the
SQUELCH
CB's sensitivity to these signals.
OFF/VOL-
clockwise
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