What to do if my Radio Shack PRO-71 is totally inoperative?
If your Radio Shack Scanner is totally inoperative, first check the power source. Ensure the batteries are good or that the AC or DC adapter is properly connected. If using an adapter, make sure the barrel plug is fully inserted into the POWER jack. Recharge or replace batteries if necessary.
Why won't my Radio Shack Scanner scan even though it's on?
If your Radio Shack Scanner is on but not scanning, there are several possible causes. First, the SQUELCH might not be adjusted correctly; try adjusting it clockwise. Second, you may have only one or no channels stored; store frequencies into more than one channel. Finally, the channels may be locked out; remove the lockout.
What to do if my Radio Shack Scanner locks on frequencies with unclear transmission in scan mode?
If your Radio Shack Scanner locks on frequencies with unclear transmissions while in scan mode, it might be due to "Birdies". Avoid programming frequencies that are known to cause this issue, or only listen to them manually.
General| Type | Handheld Scanner |
|---|---|
| Modulation Types | AM, FM |
| Frequency Range | 406-512 MHz |
| Bands | VHF, UHF |
| Antenna | Telescopic |
Features a clear display for easy information viewing.
Organizes channels into 10 banks of 10 for grouping frequencies.
Sets a channel to check every 2 seconds for important calls.
Details on powering the scanner using batteries, AC, or DC adapters.
Instructions for inserting AA batteries and warnings.
How to connect and use an AC adapter for power.
Attaching the supplied antenna and using optional ones.
Guidelines for protecting hearing when using earphones.
Warnings against using earphones while operating vehicles or bicycles.
Detailed explanation of each button's function on the keypad.
Overview of what the scanner's display icons and messages signify.
How channels are organized into banks for easier management.
Using temporary memories for storing found frequencies.
Turning on the scanner and adjusting the squelch for clear reception.
Step-by-step guide to entering frequencies into channels.
Methods for finding active frequencies using limit or direct search.
How to manually select specific channels for listening.
Protecting settings by locking the keypad.
Preventing selected channels from being scanned.
Setting and using the priority channel feature.
Accessing and listening to NOAA weather broadcasts.
Details on weather, ham radio, and general frequency bands.
Guide to common services and frequency usage.
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