20-310.fm Page 26 Wednesday, August 4, 1999 10:49 AM

•To reverse the rapid search direction at any time, press and hold or for about 1second.

•To search the selected band upward or downward in small increments (in steps of 5 or 12.5 kHz, depending on the band), press and release or so or disappears from the display. See “Specified Intervals” on Page 39.

3.When the scanner finds an active frequency, it stops scanning and displays that frequency’s number. To store that frequency in the channel currently flashing on the display, simply press E/L-OUT. The scanner stores the frequency, then the next available channel flashes on the display.

Notes:

•You cannot store an active frequency in the moni- tor memory during band search.

•After you store a frequency into the last available channel, --chappears instead of a channel number. If you try to store a channel while --chappears, Ch FULL appears briefly on the display. In order to store more frequencies, you must clear some channels. See “Clearing a Stored Channel” on Page 31.

4.To search for another active frequency in the selected band, press and hold or for about 1 second, then repeat Step 3.

To select a different band then search for another active frequency, repeat Steps 2 and 3.

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Radio Shack PRO-70 owner manual Fm Page 26 Wednesday, August 4, 1999 1049 AM
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PRO-70 specifications

The Radio Shack PRO-70 is a compact and versatile handheld scanner that caters to both novice enthusiasts and seasoned hobbyists. Launched in the early 1990s, the PRO-70 exemplifies the functionality and accessibility that users seek in a portable scanning device. Its design is lightweight and ergonomic, allowing for easy handling during extended use, whether at home or on the go.

One of the standout features of the PRO-70 is its ability to scan multiple frequency ranges. Operating on VHF, UHF, and other bands, it covers a comprehensive spectrum that includes public safety, amateur radio, and various commercial communications. This wide frequency range empowers users to stay informed about local news, events, and emergency situations.

The scanner boasts a powerful memory bank, often allowing users to store over 100 channels, which can be easily programmed and accessed. The inclusion of priority channels enables users to monitor essential frequencies while still scanning other channels, ensuring that important communications are never missed. The programmable scan feature is particularly beneficial, allowing enthusiasts to customize their scanning experience according to personal interests or needs.

In terms of technology, the PRO-70 utilizes advanced digital signal processing to enhance audio clarity and reception quality. This feature enables users to receive crisp and clear transmissions, particularly in areas with weaker signals. Additionally, the scanner incorporates a durable and long-lasting rechargeable battery, providing extended use without the frequent need for battery replacement, which is an essential consideration for avid users.

The user interface of the PRO-70 is designed for ease of use, with an intuitive layout of buttons and a simple LCD display that presents critical information clearly. Users can easily navigate through channels, adjust volume levels, and set scanning parameters without a steep learning curve.

Overall, the Radio Shack PRO-70 represents a significant entry in the world of handheld scanners, marrying practicality with technology. Its robust features, combined with the flexibility of frequency coverage, make it an ideal choice for both casual listeners and serious scanning enthusiasts. The scanner’s reliability, affordability, and ease of use solidify its reputation as a valuable tool for anyone looking to connect with their community and beyond through the world of radio communications.
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