Radio Shack iScan 20-107

Questions and Answers

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Natalie GoodmanAug 12, 2025
Why is the reception poor on my Radio Shack iScan 20-107?
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  Nicole BennettAug 13, 2025
  Poor or no reception on your Radio Shack Radio can be caused by several factors. Weak signals from distant stations may require repositioning the radio and turning the SQUELCH control counter-clockwise. If you are too close to the transmitter, check performance with and without the attenuator activated to get the best reception. Also, inspect the antenna and connectors for any issues. Make sure that the proper modulation mode is selected for the type of system being monitored.
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Jason PerkinsAug 17, 2025
What to do if my Radio Shack Radio does not turn on?
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  martintinaAug 17, 2025
  If your Radio Shack Radio does not turn on, the issue might be due to a lack of power. Make sure the device has fresh batteries. If you're using external power, ensure the external power plug is fully inserted into the radio's PC/IF jack.
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Tricia WillisAug 20, 2025
How to fix a Radio Shack iScan 20-107 Radio that is on but not scanning?
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  Bryan RyanAug 20, 2025
  If your Radio Shack Radio is on but not scanning, it might be because the squelch is not adjusted correctly. Try turning the squelch control counterclockwise.
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Kenneth SparksAug 25, 2025
What to do if Radio Shack iScan 20-107 doesn't recognize the SD card?
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  Lisa SandersAug 25, 2025
  If your Radio Shack Radio does not recognize the SD card, there are a few potential reasons. First, the SD card might not be properly formatted. Use the iSCAN PC Application to reformat the card. If you're using Windows, the card format must be FAT with 32k clusters. Also, make sure the SD card is fully inserted into the slot until you hear a click. If the problem persists, the SD card may be defective, and you should replace it with a new one.
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Michael SimmonsAug 27, 2025
Why does my Radio Shack iScan 20-107 beep and display a low battery warning?
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  Michael WareAug 27, 2025
  If you are receiving low battery warning beeps and see a message on the LCD display of your Radio Shack Radio, this indicates that the batteries are low. Recharge rechargeable batteries, replace alkaline batteries, or plug the radio into external power.
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Kenneth BrooksAug 31, 2025
How to fix iSCAN if it does not accept a firmware upgrade on my Radio Shack Radio?
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  michael94Sep 1, 2025
  If the iSCAN is not accepting a firmware upgrade on your Radio Shack Radio, ensure that the USB cable is properly connected to both the scanner and the computer. Also, verify that the USB cable drivers are installed. Use the provided CD to install these drivers if necessary.
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millershariSep 4, 2025
Why does 'Init SD Card' remain on when my Radio Shack iScan 20-107 Radio is turned on?
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  Vicki TurnerSep 4, 2025
  If 'Init SD Card' remains on the display when you turn on your Radio Shack Radio, it could be due to a couple of reasons. The SD card might not be properly formatted, so try reformatting it using the iSCAN PC Application. Also, ensure that the SD card is fully inserted into the slot until you hear a click.
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amyhoSep 8, 2025
What does it mean when 'Scanning not available' is shown on my Radio Shack iScan 20-107 display?
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  April MoodySep 8, 2025
  If 'Scanning not available' is shown on the display of your Radio Shack Radio, the batteries may be low. All functions that write data to the SD Card, including scanning, are disabled to prevent data corruption. Recharge or replace the batteries.