Reset Global Parameters To Factory Defaults - Radio Shack PRO-652 User Manual

Additional Information
Problem
Poor or no
reception.
Error message
appears when
trying to upload or
download from a
computer.

Reset Global Parameters to Factory Defaults

If your scanner does not appear to be functioning properly, you can
reset the global radio parameters to their factory state without losing
any of your programmed data. Any custom changes you have made
to the radio's global parameters will be lost.
Note: This procedure preserves the information you stored in
the scanner's working memory, while resetting all global radio
parameters to factory defaults. V-Scanner memory is not affected by
this operation.
Cause
Weak signals from
distant stations.
Attenuator in use on
weak signals.
Strong signal over-
load from nearby
transmitter.
Loose or defective
antenna.
Incorrect
modulation mode
selected.
Your computer is using
Windows XP and does
not have the necessary
USB cable driver.
90
Solution
Reposition radio for best reception.
Check performance with and
without attenuator activated, use
setting with best reception.
Check performance with and
without attenuator activated, use
setting with best reception.
Inspect antenna and connectors
and correct any problems found.
Ensure that proper modulation
mode is selected for the type of
system being monitored.
Download and install the file:
"Windows XP Driver to resolve PC
connection error" from your scanner's
Product Support page or the Software
Download page on
www.RadioShack.com.
Then make your connection and try
again. Be sure the correct COM port
is selected in device manager.