Radio Shack PRO-94 Owner's Manual page 7

Hyperscan — the scanner automatically scans up to
50 channels per second to help you quickly find interest-
ing broadcasts.
Key Lock — lets you lock the scanner's keys to help
prevent accidental changes to the scanner's program-
ming.
Data Signal Skip — lets you set the scanner to skip
non-modulated or data signals (such as fax or modem
transmissions) during searches. This lets the scanner
avoid non-voice signals, making a search faster.
Disconnect Tone Detect — the scanner automatically
tunes to the trunking data channel when it receives a
disconnect transmission. You can turn this off, so you
can continuously monitor a channel with a weak trans-
mission where conversations are often disconnected.
Manual Access — lets you directly access any channel.
Liquid-Crystal Display — makes it easy to view and
change programming information.
Display Backlight — makes the scanner easy to read in
low-light situations.
Flexible Antenna with BNC Connector — provides ad-
equate reception in strong signal areas and is designed
to help prevent antenna breakage. Or, you can connect
an external antenna for better reception.
Monitor Memories — let you temporarily store up to 10
frequencies or talk group IDs.
Memory Backup — keeps the frequencies stored in
memory for an extended time if the scanner loses power.
Three Power Options — let you power the scanner us-
ing internal batteries, external AC power using an option-
al AC adapter/charger, or DC power using an optional
DC cigarette-lighter power cable.
Key Confirmation Tones — the scanner sounds a tone
when you perform an operation correctly, and an error
tone if you make an error.
Features 7