Related Manuals for Radio Shack TRC-499
Summary of Contents for Radio Shack TRC-499
- Page 1 21-1599.fm Page 1 Thursday, August 5, 1999 10:59 AM Cat. No. 21-1599 OWNER’S MANUAL Please read before using this equipment. TRC-499 40-Channel 2-Way CB Radio...
- Page 2 Automatic Noise Limiting (ANL) Circuit — reduces noise caused by nearby electrical equipment such as motors or automotive ignition sys- tems. © 1995 Tandy Corporation. All Rights Reserved. Radio Shack is a registered trademark used by Tandy Corporation.
-
Page 3: Fcc Information
21-1599.fm Page 3 Thursday, August 5, 1999 10:59 AM FCC INFORMATION The Federal Communications Com- Your CB might cause TV or radio in- mission (FCC) does not require you terference even when it is operating to have a license to operate this CB. properly. -
Page 4: Table Of Contents
CONTENTS Installation ....................... 5 Mounting the Microphone Holder ............... 5 Connecting the Microphone................ 5 Mounting the TRC-499 ................5 Installing an Antenna .................. 6 Selecting an Antenna ................6 Connecting an Antenna ............... 7 Using Vehicle Battery Power ..............7 Using the CB as a Base Station .............. -
Page 5: Installation
• All wires and cables will reach their connection points. Cautions: • The TRC-499 is designed to work in a vehicle that has a 12- Caution: The microphone’s plug volt DC, negative-ground electri- fits only one way into the micro- cal system. -
Page 6: Installing An Antenna
21-1599.fm Page 6 Thursday, August 5, 1999 10:59 AM • If you use the TRC-499 in a 4. Attach the CB to the mounting vehicle, mount it securely to bracket using the rubber wash- avoid damage to the CB or vehi- ers and mounting knobs. -
Page 7: Connecting An Antenna
21-1599.fm Page 7 Thursday, August 5, 1999 10:59 AM Connecting an Antenna 1. Connect the CB’s black wire to your vehicle battery’s negative – Once you choose an antenna, follow ) terminal or to a metal part of the mounting instructions supplied the vehicle’s frame that is not with it. -
Page 8: Connecting An Optional External Speaker
DC power supply’s positive (+) terminal. • Coaxial antenna cable and con- nectors Note: Your local Radio Shack store carries power supplies, antennas, coaxial antenna cable, and connec- tors. Follow these steps to install the CB as a base station. -
Page 9: Operation
Always give emergency and you hear a hissing sound. messages priority on Channel 9. The CB displays a channel num- ber. 6. To turn off the TRC-499, turn counterclockwise until VOLUME you hear it click. TRANSMITTING Note: We recommend you try receiv- ing transmissions before you trans- 3. -
Page 10: Cb Operation Tips
You can now receive transmis- know you are tied up in traffic or sions. that you will stop by the store on 4. To turn off the TRC-499, turn the way home. counterclockwise until VOLUME • If you are a two-car (or more) you hear it click. -
Page 11: Cb Courtesy
21-1599.fm Page 11 Thursday, August 5, 1999 10:59 AM assurance it is to be able to Maximum Range radio for assistance! The maximum range and quality of • Camping, fishing, and other CB transmissions vary depending on sports are more fun with a CB. these conditions: Locate a buddy or find out “what’s cooking”... -
Page 12: Using Common 10-Codes
21-1599.fm Page 12 Thursday, August 5, 1999 10:59 AM Using Common 10-Codes Code Meaning Citizen’s band operators have largely 10-14 Information. adopted the 10-codes for standard questions answers. These 10-15 Message delivered. codes permit faster communication 10-16 Reply to message. and better intelligibility in noisy ar- eas. -
Page 13: Troubleshooting
21-1599.fm Page 13 Thursday, August 5, 1999 10:59 AM TROUBLESHOOTING If your CB is not working as it should, follow the suggestions below to see if you can eliminate the problem. If you cannot, take the CB to your local Radio Shack store for assistance. Symptom... -
Page 14: Reducing Noise
If you operate the TRC-499 with a ve- hicle’s engine off, you should not have any problems with noise. If you use the CB with the engine on, you... -
Page 15: Maintenance
21-1599.fm Page 15 Thursday, August 5, 1999 10:59 AM MAINTENANCE Your TRC-499 40-Channel 2-Way CB Radio 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 16: Replacing The Fuse
21-1599.fm Page 16 Thursday, August 5, 1999 10:59 AM REPLACING THE FUSE The TRC-499’s 2-amp fuse helps protect your CB from power surges and short circuits. If the fuse is blown, replace it with a 2-amp, fast-acting glass fuse (Cat. No. 270-1007). -
Page 17: Specifications
21-1599.fm Page 17 Thursday, August 5, 1999 10:59 AM SPECIFICATIONS RECEIVER Frequency Coverage..........All 40 CB Channels (Class D) 26.965 to 27.405 MHz Sensitivity ............. 0.7 µV or better for 10 dB (S+N)/N Adjacent Channel Rejection ................55 dB Audio Output ................. 3 Watts (Minimum) Frequency Response ............. - Page 18 21-1599.fm Page 18 Thursday, August 5, 1999 10:59 AM NOTES...
- Page 19 21-1599.fm Page 19 Thursday, August 5, 1999 10:59 AM...
- Page 20 Shack franchisees and dealers. Within this period, we will repair it with- out charge for parts and labor. Simply bring your Radio Shack sales slip as proof of purchase date to any Radio Shack store. Warranty does not cover transportation costs. Nor does it cover a product subjected to misuse or accidental damage.