Radio Shack TRC-519 owner manual Operation, Receiving Transmissions and Setting Squelch

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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 fully counterclock- wise

2.Set CB/WX to CB.

3.Turn SQUELCH fully counterclock- wise.

4. Turn RF GAIN fully clockwise.

5.Turn on the CB by turning OFF/VOL- UME clockwise. The display lights 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 VOLUME clockwise until you hear a hissing sound.

7.Slowly turn SQUELCH clockwise until the hissing sound stops.

Note: To receive very weak signals, turn SQUELCH counterclockwise. 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 SQUELCH clockwise to reduce the CB’s sensitivity to these signals.

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TRC-519 Features Contents Before YOU Begin InstallationAttaching the Microphone Holder Mounting the CB Connecting Microphone Connecting AN Antenna Using the CB AS a Base Station Connecting AN External SpeakerFollow these steps to install the CB as a base station Operation Receiving Transmissions and Setting SquelchListening to Weather Band TransmittingAlert Type You Hear Using Weather Alert/SAMEBusiness Uses Common Uses for a CBTransmission Courtesy Maximum RangeReducing Noise Fm Page 14 Monday, January 29, 2001 1029 AM Code Meaning Using Common 10-CODESChannel Frequency MHz Weather Channel FrequenciesSymptom Suggestion TroubleshootingCare and Maintenance FCC Wants YOU to Know Replacing the FuseReceiver SpecificationsFm Page 21 Monday, January 29, 2001 1029 AM Fm Page 22 Monday, January 29, 2001 1029 AM Fm Page 23 Monday, January 29, 2001 1029 AM 08A99 Limited Ninety-Day Warranty