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Radio Shack PRO-74 User Manual

Radio Shack PRO-74
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Owner’s Manual
Cat. No. 20-513
PRO-74 100-Channel
VHF/UHF/Air/800 MHz
Race Scanner
Please read before using this equipment.
20-513.fm Page 1 Wednesday, August 4, 1999 2:39 PM

Table of Contents

Questions and Answers:

Radio Shack PRO-74 Specifications

General IconGeneral
TypeHandheld Scanner
ModeAM/FM
Channels200
Frequency Range406-512 MHz
RF Power OutputNot applicable
Power SupplyAC Adapter
BatteryAA
AntennaTelescoping antenna

Summary

FEATURES

Quick-Track Memory

Stores a car's number and frequencies for quick recall.

Twelve Service Banks

Organizes preset frequencies into separate categories for easy searching.

Priority Channels

Allows setting specific channels to be checked more frequently.

PREPARATION

Power Sources

Details on using internal batteries, AC adapter, or DC adapter for power.

CONNECTING AN ANTENNA

UNDERSTANDING YOUR SCANNER

A Look at the Keypad

Explanation of the scanner's key layout and functions.

OPERATION

Turning On and Setting Squelch

Initial scanner activation and adjustment of reception sensitivity.

STORING KNOWN FREQUENCIES INTO CHANNELS

FINDING AND STORING ACTIVE FREQUENCIES

Searching the Service Banks

How to search for transmissions within predefined service bank frequency ranges.

SCANNING CHANNELS

SPECIAL FEATURES

Locking Out Channels

How to prevent the scanner from stopping on unwanted channels.

Priority Feature

Allows setting specific channels to be checked more frequently.

TROUBLESHOOTING

Troubleshooting Common Problems

Solutions for common scanner issues like no power or poor reception.

SPECIFICATIONS

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