Error
The display shows wrong
distance values and a
signal sounds although
there is enough room.
Repairs other than those described should only be carried out by an authorised specialist.
It is forbidden to dispose of it in the domestic waste!
Technical Data
Operating voltage DC
Power consumption
Detection area
Operating temperature
Dimensions (WxHxD)
Weight
24
Possible cause
Program error
The sensors are very dirty.
Order no. 85 51 49
12V on-board supply net with minus pole on ground
max. 65 mA
30 to 200 cm
-20 to +70°C
Loudspeaker 51x39x26mm
Control unit 100x72x26mm
Loudspeaker 25g
Control unit 85g
Solution
Disengage the reverse gear and
engage it again (reset).
Clean the sensors regularily.
Order no. 85 51 60
max. 175 mA
30 to 200 cm
-20 to +70°C
Display 135x30x27mm
Control unit 100x72x26mm
Display 40g
Control unit 85g