26
Troubleshooting Guide
Power not inserted Confirm power cord is in-
properly. serted into opening clos-
est to windshield with the
center pin.
Blown fuse in power cord. Replace fuse with 2 amp
250 Volt F2AL fuse.
12V outlet not clean or Consult your K40 dealer.
negatively grounded.
Defective fuse or electrical Consult your K40 dealer.
wiring for 12V outlet.
Partially blocked antenna Reposition to ensure
or lens opening. unobstructed view of
the road ahead.
Radar/laser signals Determine if your vehicle
unable to pass through has a heated windshield
windshield. or is covered with a
metallic tint.
Check your vehicle’s
owner’s manual or con-
sult with your dealer.
High concentration of Check Filter Mode (page
non-police radar sources. 13), Quiet Ride (pages 14-15),
Traffic Sensor Filter (page 9)
MRCD (page 9) settings.
Suction cup surface re- Warm water and dish
quires cleaning. soap. Wipe with your
fingers and rinse. Air dry
No towels.
No visual
display or
audio
Weak or no
detection
range
Erratic or
frequent alerts
Need some help? Call us at 800.323.5608 for assistance
and to customize your settings.
Mount not
sticking to
windshield
Problem Possible Cause Solution
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