User's Manual

20-523 Owner’s Manual
Page 44
30.62 (MHz) x 1000 = 30,620 kHz
To convert from kHz to MHz, divide the number of kilohertz by 1,000:
127.800 (kHz) / 1000 = 127.8 MHz
To convert MHz to meters, divide 300 by the number of megahertz:
300/50 MHz = 6 meters
Troubleshooting
If you have problems with your scanner, here are some suggestions that might help you eliminate the
problem. If they do not, take your scanner to your local RadoShack store for assistance.
Problem Possible Cause Remedy
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Scanner is on SQUELCH is not adjusted Turn SQUELCH clockwise. See
but will not scan. correctly. “Turning on the Scanner and
Setting Squelch” on Page XX.
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Poor or no An antenna is not connected Make sure an antenna is
reception. or connected incorrectly. connected to the scanner.
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Programmed frequencies are Avoid programming birdie fre-
the same as birdie frequencies. quencies or only select them
manually. See “Birdie Fre-
quencies” on Page XX.
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In the scan Stored frequencies are the Avoid storing birdie frequencies
mode, the same as “birdie” frequencies. or only select them manually. See
scanner locks “Birdie Frequencies” on Page XX.
on frequencies
that have an
unclear transmission.
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Scanner is No power. Check the batteries or make sure
totally inoper- the AC adapter or DC adapter is
ative. connected properly.
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Recharge the rechargeable
batteries on replace the non-
rechargeable batteries.
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