Turning the KEY Tone on and OFF

Each time you press any of the scanner's keys, the scanner sounds a tone. To turn the scanner's key tone off or on:

1.If the scanner is on, turn VOLUME OFF/MAX counter- clockwise until it clicks to turn the scanner off.

2.Turn VOLUME OFF/MAX clockwise to turn the scan-

ner on. 3<C:FD<ý0Fý L8Cý0ILEB@E> appears.

3.While 3<C:FD<ý0Fý L8Cý0ILEB@E> appears, press 1

to turn on the key tone or 2 to turn it off.

USING THE DISPLAY BACKLIGHT

You can turn on the display's backlight for easy viewing

in dimly lit areas. Press to turn on the display light for 5 seconds. To turn off the light before it automatically

turns off, press again.

Press for more than 1 second to engage the light as

continuously on. Press while the backlight is on to turn it off.

You can select the amount of time the light stays on. Fol- low these steps to change the illuminated time:

1. If the scanner is on, turn it off and back on again.

3<C:FD<ýKFý L8Cý0ILEB@E>ýappears.

2.While 3<C:FD<ý KFý L8Cý 0ILEB@E>ý is displayed,

press .

3.1J<ý1Gó FNEýB<PJýKFýJ<Ký(@KýF==ýK@D<ýíýJ<:FE;J

appears

4.Press 8 or 9 to select ï, í, ñò or ðòý J<:FE;J then press ENTER.

USING THE KEYLOCK

Once you program your scanner, you can protect it from accidental program changes by turning on the key lock feature. When the keypad is locked, the only controls

48	Special Features

PRO-93 specifications

The Radio Shack PRO-93 is a handheld scanner that has become a favorite among radio enthusiasts and hobbyists since its introduction. This versatile device is known for its exceptional performance in receiving a wide array of frequencies and its user-friendly interface, making it an accessible tool for both beginners and experienced users alike.

One of the defining features of the PRO-93 is its ability to scan various bands, including VHF, UHF, and frequencies used by public service agencies such as police, fire, and emergency medical services. With its 200 channels and dynamic memory allocation, users can easily program and organize their favorite frequencies for quick access. The scanner supports both conventional and trunked systems, allowing users to keep up with the latest communications in their area.

The PRO-93 employs advanced technologies such as computer control and the ability to be interfaced with a PC for programming and updates. Users can quickly manage their channels and settings through software, enhancing their overall experience. The scanner also features a built-in backlit display, providing excellent visibility in low-light conditions, which is especially useful during nighttime operations.

Another key characteristic of the PRO-93 is its versatility in terms of battery life. The scanner operates on standard alkaline or rechargeable batteries, offering the user flexibility in power management. The incorporation of a power-saving mode helps extend battery life, making this scanner ideal for on-the-go use.

In addition to its exceptional scanning capabilities, the PRO-93 includes a range of useful features such as the ability to store up to 50 frequencies into 10 memory banks, allowing easy categorization and retrieval of channels. It also supports multiple modulation modes, including FM, AM, and Narrowband, which broadens the scope of communications that can be monitored.

Overall, the Radio Shack PRO-93 stands out as a reliable and feature-rich handheld scanner. Its combination of extensive frequency coverage, user-friendly programming options, and robust build quality makes it an attractive choice for anyone interested in the world of radio communications. Whether you’re a casual listener or a dedicated scanner aficionado, the PRO-93 delivers an engaging and informative experience.

Radio Shack PRO-93 owner manual Turning the KEY Tone on and OFF, Using the Display Backlight

Models: PRO-93