User's Manual

TROUBLESHOOTING GUIDE
16
TROUBLESHOOTING
If you are having operating difficulty, recheck the
operating information in this manual, then check the
following before notifying your Kustom Signals
representative of a problem.
Problem Possible Solution
No indications
on LED.
Check fuse. For access to fuse, remove
tip of power plug by turning counter-
clockwise. NOTE: Replace radar fuse
with ONLY 2A Fast-Blow.
Ensure power cable is firmly attached.
Check for dirty power receptacle or
dead battery.
No target
indication on
LED, no speed
readings
RS232
Check antenna aim; ensure beam is
not being obstructed.
No speed-
readings
RS232, LED
indicating
targets.
Check data cable connections.
Intermittent
speed readings
Often caused by interference from stray
noise (Fans, electrical equipment, RFI).