Specifications

Solutions for frequently occurring
problems
If the unit is not functioning correctly, consult the
following table.
TM
PROBLEM-SOLVING
20
Solution
Re-insert the power plug in the cigarette lighter socket
and turn the plug.
Replace the fuse with a 1-A 250 V (3AG) fuse
(see page 10).
Contact your supplier.
Contact your supplier.
Position the unit so that is has an uninterrupted “view”
to front and rear.
Check whether your car is equipped with a heated wind-
screen or a windscreen with solar reflection.
Use the City mode
Consult the section in this manual on Performance chec-
king.
Select a higher brightness. See page 12-13.
Possible cause
The plug is not correctly inserted.
Power-cord fuse faulty.
Cigarette lighter socket is not clean or
has negative earth.
Fuse or electric wiring for the cigarette
lighter connection is faulty.
Antenna / lens opening partially
blocked.
Radar signals are being blocked by the
windscreen.
High concentration of K-band sources
other than police radar.
Display has been dimmed or the dark
setting has been selected.
Problem
Unit cannot be switched
on
Poor detection range
False or regular alerts
Display is not legible or
is scarcely legible