ˆTroubleshooting

If your scanner is not working as it should, these sugges- tions might help you eliminate the problem. If the scan- ner still does not operate properly, take it to your local RadioShack store for assistance.

Problem

Possible Cause

Remedy

 

 

 

 

 

 

Scanner is on but

SQUELCH is not

Adjust SQUELCH.

will not scan.

adjusted cor-

 

 

rectly.

 

 

 

 

 

Only one channel

Store frequencies

 

or no channels

into more than one

 

are stored.

channel.

 

 

 

Scanner is totally

No power.

Check the batteries

inoperative.

 

or make sure the

 

 

AC adapter or DC

 

 

adapter is con-

 

 

nected properly.

 

 

 

 

 

Recharge the

 

 

rechargeable bat-

 

 

teries or replace the

 

 

non-rechargeable

 

 

batteries.

 

 

 

 

The AC adapter

Be sure the

 

or DC adapter is

adapter’s barrel

 

not connected.

plug is fully plugged

 

 

into the 9V 300 mA

 

 

jack.

 

 

 

The scanner’s

Batteries are not

Make sure the bat-

display dims or

correctly

teries are installed

the scanner

installed.

properly.

sounds a tone

 

 

The batteries are

Recharge the

every 1530 sec-

onds.

weak.

rechargeable bat-

 

 

teries or replace the

 

 

non-rechargeable

 

 

batteries.

 

 

 

Troubleshooting65

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Radio Shack PRO-94 owner manual Troubleshooting, Problem Possible Cause Remedy, Squelch is not

PRO-94 specifications

The Radio Shack PRO-94 is a versatile and feature-rich handheld scanner that has garnered attention from both amateur radio enthusiasts and professional users alike. Renowned for its accessibility and performance, the PRO-94 serves as an ideal device for those looking to stay connected with various radio frequencies.

One of the main features of the PRO-94 is its ability to receive a wide range of frequencies. The scanner covers VHF low and high bands, UHF, and even the 800 MHz frequency range, allowing users to pick up signals from local police, fire departments, amateur radio operators, and more. This broad frequency range ensures that users can monitor diverse communications and stay informed about local events.

The scanner is equipped with an advanced trunk-tracking technology that allows it to follow trunked radio systems. This is particularly useful for monitoring state and local emergency services, as many of these organizations have migrated to trunked systems to maximize channel efficiency. The PRO-94 simplifies this process by automatically scanning through the trunked frequencies, making it easy for users to catch important dispatches without manual adjustments.

Another standout characteristic of the PRO-94 is its 200 memory channels. Users can program these channels to store specific frequencies, making quick access seamless. The scanner also supports multiple banks, allowing for organized grouping of channels, which is advantageous for users who monitor different types of services or agencies.

With its user-friendly interface, the PRO-94 includes an LCD display that shows relevant information, such as the frequency being received or the bank and channel currently in use. The keypad is designed for efficient navigation, making it straightforward to enter frequency modes and access programmed channels easily. Additionally, the scanner features priority channels, which allow users to monitor certain frequencies continuously, ensuring they do not miss critical communications.

The PRO-94 runs on AA batteries, providing convenience in terms of power supply. Its compact size and lightweight design ensure portability, enabling users to take it on the go, whether on a hiking trip or during community events.

In summary, the Radio Shack PRO-94 stands out as a robust and user-friendly handheld scanner. Its diverse frequency reception, trunk-tracking technology, extensive memory capabilities, and portable design make it a compelling choice for anyone keen on monitoring radio communications.