Radio Shack PRO-433 Scanner User Manual


 
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Care
care
You can extend the life of your scanner by following these basic
care guidelines:
Keep the scanner dry; if it gets wet, wipe it dry immediately.
Use and store the scanner only in normal temperature
environments.
Handle the scanner carefully; do not drop it.
Keep the scanner away from dust and dirt, and wipe it with a
damp cloth occasionally to keep it looking new.
troubleshooting
If your scanner is not working as it should, these suggestions might
help you eliminate the problem. If the scanner still does not operate
properly, take it to your local RadioShack store for assistance.
Why won’t my scanner scan?
Before you can scan frequencies, you must save some
frequencies into channels. You can enter these frequencies
manually or search for them.
You may need to adjust your SQUELCH setting.
You may need to check your antenna connection.
Why is my scanner’s display so dark?
You may need to adjust your dimmer setting. Press DM/M-LOCK to
adjust the dimmer setting.
Why doesn’t my scanner acquire a data channel?
You may have need to adjust your SQUELCH setting.
Your scanner may be missing the data channel frequency. Press
SRCH to search for the data channel.