- DL manuals
- Radio Shack
- Two-Way Radio
- TRC-499
- Owner's Manual
Radio Shack TRC-499 Owner's Manual
Summary of TRC-499
Page 1
Cat. No. 21-1599 owner’s manual 40-channel 2-way cb radio please read before using this equipment. Trc-499 21-1599.Fm page 1 thursday, august 5, 1999 10:59 am.
Page 2: Introduction
2 introduction © 1995 tandy corporation. All rights reserved. Radio shack is a registered trademark used by tandy corporation. Your radio shack trc-499 40- channel 2-way cb radio is a high performance cb with the maximum allowable legal power and innovative styling. This cb is perfect for recreation...
Page 3: Fcc Information
3 fcc information the federal communications com- mission (fcc) does not require you to have a license to operate this cb. However, the fcc does require you to read and know part 95 of fcc rules. These rules apply to the oper- ation of a class d cb. We have pro- vided a copy of these regulations wit...
Page 4: Contents
4 contents installation ....................................................................................................... 5 mounting the microphone holder ............................................................... 5 connecting the microphone...................................................
Page 5: Installation
5 installation mounting the microphone holder using a phillips screwdriver and the supplied small screws and small metal washers, attach the supplied microphone holder horizontally or vertically to either side of the cb. Connecting the microphone 1. Insert the microphone’s plug into the microphone j...
Page 6
6 • if you use the trc-499 in a vehicle, mount it securely to avoid damage to the cb or vehi- cle during sudden starts or stops. Follow these steps to mount the cb using the supplied hardware. 1. Using the mounting bracket as a template, mark the positions for the screw holes. 2. In each marked loca...
Page 7
7 connecting an antenna once you choose an antenna, follow the mounting instructions supplied with it. Then route the antenna cable to the cb and connect the cable to the antenna jack on the back of the cb. Cautions: • do not run the cable over sharp edges or moving parts. • do not run the cable nex...
Page 8
8 • base station antenna (such as cat. No. 21-967) • 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. 1. Mount the base station antenna as descr...
Page 9: Operation
9 operation before you start using your cb, you should know how to use it effectively and courteously. “cb operation tips” contains information that will help you use and enjoy your cb. Receiving transmissions and adjusting squelch caution: do not attempt to use your cb without first connecting an a...
Page 10
10 1. Follow steps 1-5 under “receiv- ing transmissions and adjusting squelch.” 2. Hold the microphone 2 or 3 inches from your mouth. Then press and hold down the micro- phone talk button and speak into the microphone in a normal voice. The tx indicator turns on. Note: do not speak too loudly when t...
Page 11
11 assurance it is to be able to radio for assistance! • camping, fishing, and other sports are more fun with a cb. Locate a buddy or find out “what’s cooking” back at camp. Cb courtesy • wait for a pause in someone else’s transmission before you ask for a break. • if you do not receive an answer to...
Page 12
12 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 ar- eas. This table lists the codes adopted by the associated public safety com- munications officers (a...
Page 13: Troubleshooting
13 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 check that: trouble with reception • the cb is turned on. • volume is turned up. • squel...
Page 14
14 reducing noise the automatic noise limiting (anl) circuit helps keep background noise to a minimum. However, strong sources of electrical noise (such as your vehicle’s ignition, another radio, or spark plugs) might be more than the circuit can compensate for. If you operate the trc-499 with a ve-...
Page 15: Maintenance
15 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. Keep the cb dry. If it gets wet, wipe it dry immediately. Liquids might contain minerals that can corrode ...
Page 16
16 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). Follow these steps to replace the fuse. 1. Make sure the power source and cb are both turned off. 2. T...
Page 17: Specifications
17 specifications receiver frequency coverage............................................ All 40 cb channels (class d) 26.965 to 27.405 mhz sensitivity ..................................................... 0.7 µ v or better for 10 db (s+n)/n adjacent channel rejection ..................................
Page 18: Notes
18 notes 21-1599.Fm page 18 thursday, august 5, 1999 10:59 am.
Page 19
19 21-1599.Fm page 19 thursday, august 5, 1999 10:59 am.
Page 20
Radio shack a division of tandy corporation fort worth, texas 76102 3a5 printed in thailand radio shack limited warranty this product is warranted against defects for 90 days from date of pur- chase from radio shack company-owned stores and authorized radio shack franchisees and dealers. Within this...