21-1705.fm Page 14 Thursday, September 7, 2000 10:41 AM

ˆCare and Maintenance

To enjoy your RadioShack 40-Channel Mini- Mobile CB Radio for a long time:

•Keep the CB dry. If it gets wet, wipe it dry immediately.

•Use and store the CB only in normal temperature environments.

•Handle the CB gently and carefully. Do not drop it.

•Keep the CB away from dust and dirt.

•Wipe the CB with a damp cloth occa- sionally to keep it looking new.

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

REPLACING THE FUSE

The CB’s 2-A in-line fuse helps protect your CB (and vehicle) from power surges and short circuits. Replace a blown fuse with a 2- A, slow-blow glass fuse, available at your lo- cal RadioShack store.

Caution: Do not use a fuse with ratings other than those specified here. Doing so might damage your CB.

Follow these steps to check and replace the fuse.

1.Make sure the power source and CB are both off.

2.Hold the fuse holder by both ends, push the ends together, twist one end coun- terclockwise, then pull them apart.

3.Remove the old fuse and inspect its condition. If it is not blown, reinsert it. If it is blown, insert a new one of the same type and rating.

4.Push the fuse holder ends together and twist one end clockwise.

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Radio Shack TRC-511 owner manual Care and Maintenance, Replacing the Fuse
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TRC-511 specifications

The Radio Shack TRC-511 is a notable model in the world of two-way radios that debuted in the early 1980s. This compact yet powerful device is designed for personal use and is particularly popular among hobbyists, outdoor enthusiasts, and professionals who require reliable communication over short distances. The TRC-511 exemplifies Radio Shack's commitment to delivering quality electronics to the consumer market.

One of the main features of the TRC-511 is its 40-channel operation, which allows users to choose from a wide range of frequencies. This ensures clear communication while minimizing interference from other devices. The radio operates in the Citizens Band (CB) frequency range, making it accessible for anyone without the need for a license. This user-friendly aspect has made the TRC-511 a go-to choice for both novice and experienced radio operators.

Another key characteristic of the TRC-511 is its compact and lightweight design, which enhances portability. Weighing in at only a few ounces, it can be easily carried in a pocket, backpack, or mounted in a vehicle. The TRC-511 is equipped with a built-in antenna that provides adequate range for typical short-distance communication, making it perfect for outdoor activities such as camping, hiking, and off-roading.

The radio features a clear and easy-to-read LCD screen, displaying the selected channel and signal strength. Ergonomic controls ensure that users can quickly adjust settings without fumbling, even in challenging environments. Built-in noise reduction technology enhances audio clarity, allowing for seamless conversations even in noisy settings. Additionally, the TRC-511 comes with integrated scanning capabilities, enabling the user to locate active channels effortlessly.

Battery life is another strong suit of the TRC-511. Designed to operate on standard AA batteries, it offers a reliable runtime, making it a dependable option for extended outings. Some versions also support rechargeable battery packs, catering to users looking for eco-friendly solutions.

In summary, the Radio Shack TRC-511 is a versatile, user-friendly two-way radio that combines essential features, portability, and quality audio performance. Its 40 channels, compact design, built-in technologies, and reliable battery life make it an excellent choice for anyone in need of effective communication. Whether for recreational use or professional applications, the TRC-511 remains a commendable option in the landscape of two-way radio systems.
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