User Manual

PSR-410 O/Manual
If you have problems with
your scanner, please refer to the following chart for some suggestions that might
help you eliminate the problem. If the scanner is still not operating correctly after trying these tips, contact
the dealer where you purchased your scanner for assistance.
Troubleshooting Chart
Problem Possible Cause Remedy
Poor reception
Weak signals from distant stations
Reposition radio for best reception
Attenuator in use on weak signals
Check performance with and without attenuator
activated, use setting with best reception
Strong signal overload from nearby transmitter(s)
Check performance with and without attenuator
activated, use setting with best reception
Loose or defective antenna
Inspect antenna and connectors and correct any
problems found
Incorrect modulation mode selected
Ensure that the proper modulation mode is
selected for the type of system that is being monitored
Scanner will not power on
AC or DC power supply not properly connected
Check connection to AC or DC power source
The keypad does not work
The scanner may need to be initialized
Follow steps below to initialize the scanner
Scanner will not scan when SCAN key is pressed
Possible “birdie” frequency programmed
Tighten squelch, apply attenuator or lock out the
“birdie” frequency
The scanner may need to be reset or initialized
Follow steps to reset/reinitialize the scanner
following this table
No channels programmed, or only one channel programmed, or all channels locked out
Ensure that the scanner has more than one
channel programmed and enabled for scanning
SQUELCH control is not adjusted properly
Page
63