Problem

Possible Cause

Remedy

 

 

 

 

 

 

Scanner is totally

The AC or DC

Be sure the

inoperative. No

adapter is not con-

adapter’s barrel

power

nected properly

plug is properly

 

 

connected to the

 

 

PWR DC 9V jack

 

 

 

Keypad does not

Keylock is on

Turn keylock off,

work

 

see “Using the

 

 

Keylock” on

 

 

Page 48

 

 

 

Keys do not work

Undetermined

Turn scanner off

or display changes

error

then on again, or

 

 

reset the scanner,

 

 

see “Resetting/Ini-

 

 

tializing the Scan-

 

 

ner”

 

 

 

RESETTING/INITIALIZING THE SCANNER

If the scanner's display locks up or does not work prop- erly after you connect a power source, you might need to reset or initialize it.

Important: If you have problems with the scanner, first try to reset it to retain all memory. If that does not work, you can initialize the scanner; however, initializing clears all information stored in the scanner's memory.

Resetting the Scanner

1.Turn off the scanner, then turn it on again.

2.Insert a pointed object, such as a straightened paper clip, into the reset opening on the side of the scanner. Then gently press and release the reset button inside the opening.

Note: Pressing the reset button does not clear the scan- ner's memory.

Initializing the Scanner

Important: This procedure clears all information you stored in the scanner's memory. Initialize the scanner

Troubleshooting79

Page 78 Page 80
Page 79
Image 79
Radio Shack PRO-93 owner manual RESETTING/INITIALIZING the Scanner, Resetting the Scanner, Initializing the Scanner
Page 78 Page 80

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.
Top Page Image Contents