What to do if my Radio Shack Scanner display lights up but there is no sound?
If the display lights up but there's no sound, consider replacing the speaker or headphone jack. You might also need to replace the audio amplifier IC7, the IF amplifier IC1, IC2, the squelch control IC5, the AF pre-amplifier, the audio mute switching IC5, IC3, the switching circuit IC5, 038, 039, or the selector IC12, along with their associated circuits.
Why does my Radio Shack Scanner have no display and no sound when powered on?
If your Radio Shack Scanner has no display and no sound when powered on, you may need to replace the AC line cord, the volume control, the power transformer T801, the squelch control, the ON-OFF switch on volume control VR801, the rectifier 047, or the voltage regulator circuit.
What to do if my Radio Shack Scanner does not scan but squelch operates?
If your Radio Shack Scanner is not scanning but the squelch function is working, try pressing the RESTART switch. If that doesn't work, you might need to replace the CPU IC501 and its associated circuit.
What to do if sound comes out but display does not light on Radio Shack Scanner?
If your Radio Shack Scanner produces sound but the display doesn't light up, first try pressing the RESTART switch. If that doesn't resolve the issue, you might need to replace the initiate control 0501, the voltage regulator IC9, 02S, 045, the LCD, or the CPU IC501 and/or their associated circuits.
How to fix a Radio Shack Scanner that does not scan and squelch does not operate?
If your Radio Shack Scanner isn't scanning and the squelch isn't working, you might need to replace the switching circuit IC5, IC2, or the CPU IC501, along with their associated circuits.
Why does sound not come out in AM mode on my Radio Shack Scanner, but NFM and WFM operate?
If you're not getting sound in AM mode but NFM and WFM are working, you might need to replace IC501, the switching circuit 045, the ANL circuit or AF pre-amplifier 020, 035, or the AM IF amp or detector circuit 017,018,034, along with their associated circuits.
Why does sound not come out in NFM mode on my Radio Shack Scanner, but AM and WFM operate?
If sound is absent in NFM mode while AM and WFM modes work, you may need to replace IC501 or the switching circuit 045, 039, and their associated circuits.
Why does sound not come out in WFM mode on my Radio Shack Scanner, but AM and NFM operate?
If sound is not coming out in WFM mode but AM and NFM modes are operational, you might need to replace IC501 or the switching circuit 046, 032, and their associated circuits.
Why does sound not come out in AM and NFM modes on my Radio Shack Scanner, but WFM operates?
If sound is absent in AM and NFM modes, but WFM works, you might need to replace the IC2, 015, 016, or the switching circuit 046, 033, 038, and their associated circuits.
What to do if my Radio Shack Scanner display lights but program does not operate?
If the display lights up but the program doesn't operate, you might need to replace the keyboard or connector and/or associated circuit.
Lists features like Hyperscan, Weather Band Key, Channel Banks, Monitor Memory, Priority, Auto Store, Tape Out, Rotary Tuner, Delay, Memory Backup, Lock-Out.
Covers Direct Frequency Search, Sound Squelch, Backlit Display, and Two Power Options for scanner operation.
Instructions for installing the supplied telescoping antenna and guidelines for using an optional outdoor base antenna.
Guide to plugging the scanner's AC power cord into a standard outlet, including safety notes.
Instructions for powering the scanner using a vehicle's cigarette lighter socket with an optional DC cable.
Explains the purpose of each button and key on the scanner's control panel for operation.
Describes the meaning of various indicators, symbols, and text displayed on the scanner screen during operation.
Steps to turn on the scanner and adjust Volume and Squelch for optimal reception.
How to initiate channel scanning through active, non-locked channels in enabled banks.
Step-by-step guide to manually entering and storing a known frequency into a specific channel.
Process for the scanner to automatically find and store active frequencies into specified banks.
How to define and store frequency ranges for limit searches to find active transmissions.
Search up or down from a specific frequency, storing heard transmissions into monitor memories.
Program a specific channel to be checked every 2 seconds during scanning for important calls.
Offers solutions for common scanner problems like not scanning, poor reception, or unresponsive controls.
Lists the scanner's frequency ranges, band modes, step settings, and total channel storage.
General| Brand | Radio Shack |
|---|---|
| Model | Pro-2035 |
| Category | Radio |
| Language | English |
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