Radio Shack TRC-239 owner manual Care and Maintenance

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21-1628.fm Page 22 Tuesday, January 25, 2000 9:30 AM

CARE AND MAINTENANCE

Your RadioShack TRC-239, 40-Channel, 4-Watt, CB Walkie-Talkie is an example of superior design and craftsmanship. The following suggestions will help you care for your CB so you can enjoy it for years.

Keep the CB dry. If it gets wet, wipe it dry immediately. Liquids might con- tain minerals that can corrode the electronic circuits.

Keep the CB away from dust and dirt, which can cause premature wear of parts.

Handle the CB gently and carefully. Dropping it can damage circuit boards and cases and can cause the CB to work improperly.

Use only fresh batteries of the re- quired size and recommended type. Batteries can leak chemicals that damage your CB’s electronic parts.

Wipe the CB with a damp cloth occa- sionally to keep it looking new. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the CB.

Modifying or tampering with the CB’s internal com- ponents can cause a malfunction and might invali- date its warranty and void your FCC authorization to operate it. If your CB is not performing as it should, take it to your local RadioShack store for assistance.

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Contents TRC-239 Features Fm Page 3 Tuesday, January 25, 2000 930 AM FCC Information Contents Using the Power Jack and NI/AL Switch Powering the CBPreparation Using Batteries Using Non-Rechargeable BatteriesUsing Rechargeable Batteries Charging Tips Using Vehicle Battery Power Using AC Power Connecting the Antenna Connecting an Optional Antenna Fm Page 14 Tuesday, January 25, 2000 930 AM Operation Receiving Transmissions and Adjusting SquelchTransmitting Fm Page 16 Tuesday, January 25, 2000 930 AM Business Uses CB Operation TipsTypical Uses for a CB Radio Personal UsesCB Courtesy Using Common 10-CODES Code MeaningFm Page 20 Tuesday, January 25, 2000 930 AM Maximum Range Care and Maintenance Specifications ReceiverLimited Ninety-Day Warranty