Why is the reception poor on my Radio Shack PRO-79 Scanner?
If your Radio Shack Scanner has poor or no reception, ensure that the antenna is properly connected. Also, avoid programming frequencies that are the same as 'birdie' frequencies, or only listen to them manually.
How to fix a Radio Shack Scanner keypad that is not working?
If the keypad on your Radio Shack Scanner does not work, first ensure that the keylock is turned off. If the problem persists, try turning the scanner off and on again, or reset/initialize the scanner.
Why is my Radio Shack PRO-79 Scanner not turning on?
If your Radio Shack Scanner is totally inoperative, first be sure the adapter’s barrel plug is fully inserted into the PWR jack. If it still does not work, replace the batteries with fresh ones, or recharge the rechargeable batteries.
What to do if my Radio Shack Scanner is on but not scanning?
If your Radio Shack Scanner is on but will not scan, adjust the SQUELCH clockwise. Additionally, make sure you have stored frequencies into more than one channel.
What to do if Radio Shack PRO-79 locks on unclear frequencies?
If your Radio Shack Scanner locks on frequencies that have an unclear transmission during scanning, avoid programming frequencies that are the same as 'birdie' frequencies, or only listen to them manually.
Powers scanner via internal batteries or external AC/DC adapter.
Explains legal listening restrictions and encourages responsible use.
Details compliance with FCC rules and potential interference issues.
Instructions on how to install AA batteries for scanner power.
Instructions for powering the scanner using a 9V AC adapter.
How to charge Ni-Cd rechargeable batteries using the scanner's built-in circuit.
Instructions for connecting an antenna for scanner operation.
How to connect external base-station or mobile antennas using a BNC connector.
Warnings about using earphones/headphones while operating vehicles or bicycles.
Instructions for powering the scanner using a vehicle's 12V power source.
Steps to install the flexible antenna for strong local signal reception.
Guidelines for protecting hearing when using earphones or headphones.
Details the function of each key on the scanner's keypad.
Explains the meaning of various indicators shown on the scanner's display.
Details the 10 banks of 20 channels each for grouping frequencies.
Steps to turn on the scanner and adjust volume and squelch controls.
Detailed steps to reset the scanner using a pointed object.
Procedures for resetting or initializing the scanner if it malfunctions.
Detailed steps to initialize the scanner, clearing all memory.
General| Type | Handheld Scanner |
|---|---|
| Channels | 200 |
| Modulation Types | AM, FM, WFM |
| Bands | VHF, UHF |
| Step Size | 5, 12.5 kHz |
| Antenna | Telescopic |
| Frequency Range | 25-54, 108-174, 406-512 MHz |
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