Conrad 85 69 98 Bedienungsanleitung Seite 23

The ultrasonic sensors must be installed evenly
across the width of the vehicle. The distance
between the sensors may not exceed 30 to 40
cm.
The installation height should be between 50
and 80 cm.
Drilling fastening holes
Observe the safety instructions
for the drill. Make sure you do
not damage any leads or
cables located in the drilling
area.
Drill the holes for the four ultrasonic sensors with
the enclosed 21 mm drill (5).
After drilling, smooth the holes with a file or a sharp blade.
Inserting the ultrasonic sensors
The ultrasonic sensors must always be
mounted horizontally: measurements may other-
wise be incorrect. If the installation area is slant-
ed, you can use the enclosed distancer rings (6).
Press the sensors in the right order into the open-
ings until they lie flush with the bumper.
Make sure you connect the ultrasonic sensors in the right order. Start with sensor A at
the back left (see also "individual parts" diagram). If the sequence is mixed up, the
direction assignment on the display (3) will not be correct.
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