Related Manuals for Radio Shack TRC-239
Summary of Contents for Radio Shack TRC-239
- Page 1 21-1628.fm Page 1 Tuesday, January 25, 2000 9:30 AM Cat. No. 21-1628 OWNER’S MANUAL Please read before using this equipment. TRC-239 40-Channel, 4-Watt CB Walkie-Talkie...
- Page 2 It will give you reliable communications in many different appli- cations. You can use your TRC-239 around the house, in your office, car or boat or anywhere on the go. It is useful on fishing and camping trips. Or in your busi- ness for security patrols, for supervisors, or ware- house personnel.
- Page 3 Automatic Noise Limiter — reduces noise caused by nearby electrical equipment such as motors or au- tomotive ignition systems. CHARGE Indicator — lights to indicate that the TRC-239 is charging your optional rechargeable bat- teries.
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Page 4: Fcc Information
21-1628.fm Page 4 Tuesday, January 25, 2000 9:30 AM FCC INFORMATION The Federal Communications Commission (FCC) does not require you to have a license to operate this CB. However, the FCC does require that you read and know Part 95 of FCC Rules . These rules apply to the operation of a Class D CB. -
Page 5: Table Of Contents
21-1628.fm Page 5 Tuesday, January 25, 2000 9:30 AM CONTENTS Preparation ... 6 Powering the CB ... 6 Using the POWER Jack and NI/AL Switch ... 6 Using Batteries ... 7 Using Non-Rechargeable Batteries ... 7 Using Rechargeable Batteries ... 8 Charging Tips ... -
Page 6: Preparation
21-1628.fm Page 6 Tuesday, January 25, 2000 9:30 AM PREPARATION POWERING THE CB You can power your TRC-239 from any of these sources: • internal batteries (not supplied) • vehicle battery power (using an optional adapter) • household AC power (using an optional adapter) -
Page 7: Using Batteries
TRC-239, connect a battery charger to when using Ni-Cd or Ni-MH batteries. USING BATTERIES Your TRC-239 can use 9 AA batteries (not supplied) for power. For the best performance and longest life, we recommend RadioShack non-rechargeable alka- line or rechargeable nickel-cadmium/nickel-metal hy- dride batteries. -
Page 8: Using Rechargeable Batteries
Warning: Dispose of old batteries promptly and properly. Do not burn or bury them. Caution: If you do not plan to use the TRC-239 with internal batteries for several months, remove the bat- teries. Batteries can leak chemicals that can destroy electronic parts. -
Page 9: Charging Tips
CB. Charging Tips • Fully discharge Ni-Cd batteries occasionally by using the TRC-239 until the TX/BATT indicator lights, then fully recharge the batteries. This helps restore and maintain the ability of the bat- teries to take a maximum charge. (This does not apply to Ni-MH batteries.) -
Page 10: Using Vehicle Battery Power
USING VEHICLE BATTERY POWER You can power the TRC-239 from a vehicle’s 12V power source (such as cigarette-lighter socket) using a fused DC power cord that ends in a size M Adapta- ®... -
Page 11: Using Ac Power
21-1628.fm Page 11 Tuesday, January 25, 2000 9:30 AM Follow these steps to connect the TRC-239 to your vehicle’s battery power. 1. Plug the power cord’s Adaptaplug into the TRC- 239’s jack. POWER 2. Connect the other end of the power cord to your vehicle’s cigarette lighter socket. -
Page 12: Connecting The Antenna
NI/AL correct position (see “Using Batteries” on Page 7). Follow these steps to connect the TRC-239 to AC power. 1. Connect the Adaptaplug adapter to the power supply’s cord, setting TIP to + (positive). -
Page 13: Connecting An Optional Antenna
Connecting an Optional Antenna The TRC-239 comes with a flexible antenna (equipped with a BNC connector) that is ideal for most applications. However, the BNC connector makes it easy to connect other types of antennas, too. - Page 14 When the cable terminates in a PL-259 connec- tor, obtain an adapter to fit the BNC connector. Follow the installation instructions supplied with the antenna, route the antenna cable to the TRC-239, then connect it to the antenna jack. Cautions: •...
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Page 15: Operation
21-1628.fm Page 15 Tuesday, January 25, 2000 9:30 AM OPERATION Before you start using your TRC-239, we recom- mend you read “CB Operation Tips” on Page 17, which contains information to help you use the TRC- 239 effectively and courteously. - Page 16 Important! Channels 9 and 19 are reserved for motorist assistance and for reporting emergency information about accidents, hazardous road conditions, and so on. Always give emergency communications priority on Channels 9 and 19. 5. To turn off the TRC-239, rotate until it clicks. PWR HI/LO upward VOLUME...
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Page 17: Cb Operation Tips
21-1628.fm Page 17 Tuesday, January 25, 2000 9:30 AM CB OPERATION TIPS Like most activities, CB radio users have customs and courtesies. The following tips will help you get the most enjoyment out of your CB. TYPICAL USES FOR A CB RADIO Business Uses •... -
Page 18: Cb Courtesy
21-1628.fm Page 18 Tuesday, January 25, 2000 9:30 AM • Ever have car trouble or run out of gas on the highway? With your CB you can have peace of mind knowing you can call for assistance. • Camping, fishing, and other sports are more fun with a CB. -
Page 19: Using Common 10-Codes
21-1628.fm Page 19 Tuesday, January 25, 2000 9:30 AM USING COMMON 10-CODES Citizen’s Band operators have largely adopted the 10-codes for standard questions and answers. These codes permit faster communication and better intelligibility in noisy areas. While not all codes are listed, most of the more popular ones follow . - Page 20 21-1628.fm Page 20 Tuesday, January 25, 2000 9:30 AM Code Meaning 10-23 Please stand by. 10-25 Can you contact____. 10-26 Disregard last informa- tion. 10-27 I am moving to channel____. 10-28 Identify your station. 10-32 I will give you a radio check.
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Page 21: Maximum Range
21-1628.fm Page 21 Tuesday, January 25, 2000 9:30 AM MAXIMUM RANGE The maximum range and quality of CB transmissions vary depending on the following typical conditions: • the type and quality of antenna used • the height of the antenna's mounting location — the higher the antenna, the greater the signal's range •... -
Page 22: Care And Maintenance
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. -
Page 23: Specifications
21-1628.fm Page 23 Tuesday, January 25, 2000 9:30 AM SPECIFICATIONS RECEIVER Frequency Coverage ... 26.965 to 27.405 MHz Audio Output ... 400 mW (10% THD) Intermediate Frequency ... 1st IF: 10.695 MHz 2nd IF: 455 kHz TRANSMITTER Frequency Coverage ... 26.965 to 27.405 MHz Output Power ... - Page 24 21-1628.fm Page 24 Tuesday, January 25, 2000 9:30 AM Limited Ninety-Day Warranty This product is warranted by RadioShack against manufacturing defects in material and workmanship under normal use for ninety (90) days from the date of purchase from RadioShack company- owned stores and authorized RadioShack franchisees and deal- ers.
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