43-1053.fm Page 11 Tuesday, August 17, 1999 1:26 PM

4. Replace the cover.

To charge the battery pack, simply place the handset on the base. The CHARGE/ IN USE indicator on the base lights.

Recharge the battery when the TALK/ BATT LOW indicator on the handset flashes.

Notes:

•If the CHARGE/IN USE indicator does not light when you place the handset on the base, be sure the battery pack and AC adapter are correctly and securely connected.

•When you first use the phone after charging or recharging the battery pack, the phone might not work and you might hear an error tone. If this happens, return the handset to the base for about 5 seconds.

•Return the handset to the cradle nightly to charge the battery.

•Also, check the charging contacts on the handset and the base. If the contacts are dirty or tarnished (or about once a month), clean them with a pencil eraser.

•If the TALK/BATT LOW indicator does not light, but the phone does not work, recharge the battery. (The battery charge might be too low to light the indicator).

•If the battery pack gets weak during a call, the handset sounds a beep every 30 seconds, and the TALK/ BATT LOW indicator flashes every 3 seconds. If this happens, you can- not make another call on the phone until you recharge the battery.

•About once a month, fully discharge the battery by keeping the handset off the base until the TALK/BATT LOW indicator lights. Otherwise, the battery loses its ability to fully recharge.

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Radio Shack ET-554, ET-553 owner manual Fm Page 11 Tuesday, August 17, 1999 126 PM
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ET-553, ET-554 specifications

The Radio Shack ET-554 and ET-553 are iconic electronic devices that exemplify the best of radio technology and consumer electronics. Launched during the late 20th century, these models were targeted at both hobbyists and professionals who sought reliable communication tools. Their design reflects a perfect blend of functionality and compactness, making them accessible for a wide range of users.

The ET-554 and ET-553 are primarily known for their robust two-way radio capabilities. Both models are equipped with a clear and powerful transmitter, which allows for seamless communication over long distances. The range is markedly improved thanks to advanced antenna technology, which optimizes signal clarity and reduces interference. This functionality makes them ideal for outdoor enthusiasts, such as hikers and campers, as well as professionals who require dependable communication in various work environments.

One of the standout features of these devices is the crystal-clear audio quality. The built-in speaker delivers sound that is not only loud but also remarkably clear, enabling effective conversations even in noisy settings. Furthermore, both models include adjustable volume settings, ensuring users can tune their audio experience according to their surroundings.

The ET-554 and ET-553 incorporate user-friendly interfaces, making them easy to operate. The intuitive dialing system allows users to quickly and reliably switch frequencies with minimal effort. Additionally, both models feature an LCD display, which provides essential information such as battery life, signal strength, and channel selection.

Durability is another hallmark of the Radio Shack ET series. Constructed to withstand the rigors of outdoor use, these radios are resistant to water and dust ingress, granting users peace of mind during their adventures. The ergonomic design also adds to the overall user experience, as the devices are lightweight and comfortable to hold for extended periods.

Both the ET-554 and ET-553 include rechargeable batteries, emphasizing convenience for the modern user. The long battery life ensures that whether in the field or at work, users can stay connected without the constant worry of recharging.

In conclusion, the Radio Shack ET-554 and ET-553 are remarkable examples of efficient radio technology. With their superior audio quality, robust build, and user-friendly features, these devices have left a lasting impact on the world of communication. Whether for personal or professional use, they provide an affordable yet reliable means for effective communication, showcasing Radio Shack's enduring legacy in the electronics market.
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