Radio Shack TRC-232 owner manual Fm Page 20 Thursday, August 5, 1999 1204 PM

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21-1672.fm Page 20 Thursday, August 5, 1999 12:04 PM

3.Press UP or DWN until the desired channel appears on the display. As you receive signals, the signal meter on the dis- play shows the incoming signal strength.

Important! Channel 9 is reserved for motorist assistance and for reporting emergency information about accidents, hazardous road conditions, and so on. Always give emer- gency messages priority on Channel 9.

4.Adjust SQUELCH to cut out background noise between transmissions. To do this, wait until there is no signal on the channel. Then slowly turn SQUELCH clockwise until the background noise stops.

Note: Do not turn SQUELCH too far clockwise because you might cut out weak signals, too.

5.Adjust VOLUME to a comfortable listening level.

6.To turn off the walkie-talkie, turn VOLUME counterclockwise until you hear it click.

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Contents TRC-232 Features Digital Phase-Locked Loop PLL Frequency SynthesizerAutomatic Modulation Control ensures a constant RF mod Contents Preparation Connecting AN Antenna Fm Page 6 Thursday, August 5, 1999 1204 PM Power Sources Using Alkaline BatteriesFm Page 8 Thursday, August 5, 1999 1204 PM Using Rechargeable Batteries Fm Page 10 Thursday, August 5, 1999 1204 PM Charging Nickel-Cadmium Batteries Fm Page 12 Thursday, August 5, 1999 1204 PM Using Vehicle Battery Power Fm Page 14 Thursday, August 5, 1999 1204 PM Using AC Power Fm Page 16 Thursday, August 5, 1999 1204 PM Using AN External Speaker Using the Belt Clip Connecting AN External SPEAKER/MICROPHONEUsing the Wrist Strap Receiving Transmissions and Adjusting Squelch OperationFm Page 20 Thursday, August 5, 1999 1204 PM Transmitting Using Special Controls Functions Using Last Channel Recall Turning On/Off the LightScanning Incoming Signals Alternating Between Two ChannelsMonitoring Channel Power Saver Locking the FunctionsOperational Hints Common Uses for a CB RadioBusiness Uses Personal UsesTransmission Courtesy Using Common 10-CODES Maximum RangeCode Meaning Fm Page 31 Thursday, August 5, 1999 1204 PM Care FCC Information Replacing the DC CAR Adapter Fuse Specifications ReceiverGeneral Fm Page 37 Thursday, August 5, 1999 1204 PM Fm Page 38 Thursday, August 5, 1999 1204 PM Fm Page 39 Thursday, August 5, 1999 1204 PM Radio Shack