5.Adjust VOLUME to a comfortable listening level.

6.To turn off the radio, turn VOLUME to the left until it clicks.

USING THE ALERT MODE

You can set the Weatheradio to alert you when the Na- tional Weather Service broadcasts an emergency signal, without having to listen to continuous weather updates. Follow these steps to set the radio to the alert mode.

1.To turn on the radio, turn VOLUME to the right until it clicks. The radio is in the alert mode and the alert indicator lights. Then set VOLUME to its center posi- tion.

Note: If the radio is set to receive weather broad- casts, simply press ALERT to set the radio to the alert mode. The alert indicator lights and the receiver is silent.

2.Set ALERT LOCK as follows:

ON — The siren sounds until you press WEATHER to silence it.

OFF — The siren sounds only during the 10-second alert signal broadcast.

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Radio Shack 12-240 owner manual Using the Alert Mode
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12-240 specifications

Radio Shack, a name synonymous with electronics retailing for decades, produced a wide array of products, including a variety of radio receivers and transmitters. One notable model in its extensive catalog is the Radio Shack 12-240. This dual-band handheld radio has captured the attention of hobbyists and amateur radio operators for its impressive features and reliable performance.

The Radio Shack 12-240 operates on both the VHF and UHF frequencies, allowing users to communicate over various bands typically used for amateur radio operations. This versatility makes it an ideal choice for anyone interested in exploring the world of two-way communication, whether for personal use, field operations, or emergency response situations.

One of the standout characteristics of the 12-240 is its compact design. This handheld model fits comfortably in the palm of the hand, ensuring ease of use during long communications sessions or while engaging in outdoor activities. The device features a clear LCD display that shows essential information at a glance, such as signal strength and battery status, enhancing the user experience.

The 12-240 employs advanced frequency modulation technologies, providing clear and reliable transmission and reception capabilities. Users can tune into a wide range of frequencies, accessing both analog and digital signals, which is crucial for staying connected during various communication scenarios.

Another key feature of the Radio Shack 12-240 is its programmable memory channels. The radio allows users to store multiple frequencies, enabling quick access to their most frequently used channels. This functionality is particularly useful for amateur radio enthusiasts who monitor several frequencies during their communications.

Battery life is another important aspect of the 12-240. The radio is powered by rechargeable batteries, providing extended usage time in the field. The device also includes a built-in charger, allowing users to easily recharge their batteries when needed.

In conclusion, the Radio Shack 12-240 stands out as a robust and versatile two-way radio solution. Its dual-band capabilities, compact design, advanced modulation technology, programmable memory, and efficient battery performance make it a favored choice among amateur radio operators and communication enthusiasts alike. With the 12-240, users can experience reliable and clear communications while enjoying the freedom of portable radio technology.
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