Conrad 85 69 98 Bedienungsanleitung Seite 25

Connection
After installing all components, you must now connect the cables and the voltage supply.
Connect all cables as shown in the connection diagram in "Individual parts". The plugs only fit in the
socket with the correct polarity.
• Connect the four ultrasonic sensor plugs (A to D), in the right order, to the control unit sockets
"A,B,C,D" (1). Make sure that the letters on the cables and sockets are in the right sequence.
Once you have connected almost all plugs, you must now connect the voltage supply.
As the parking system only works when the reverse gear is engaged, it is supplied by the taillights.
Measure the correct cable with a voltmeter or a diode test lamp when the reverse gear is engaged and
the ignition is on. The lights and the indicators should be off. If you were able to determine the right live
cable, turn the ignition off again.
Connect the red positive cable (4) with the headlight voltage supply cable. Make sure that the contact is
permanently insulated (e.g. insulated clamps, tape, etc.).
Using an optional cable cutting connector, you can easily establish a safe contact with-
out severing the headlight cable.
For this purpose, place the cable cutting connector around the voltage cable of the
headlight and put the red connection cable conductor (5) into the connector. Use pliers
to press the contact point onto the cables.
Connect the black cable strand (4) to a ground point on the chassis.
Connect the small white power supply cable plug (4) to the control unit socket "PWR" (1).
To connect the display voltage supply, plug the car plug (3) into a free cigarette lighter socket with 12 V
on-board voltage (positive pole on centre contact).
Turn the vehicle electronics back on and put the gear into reverse while the ignition is on. The parking
system will turn on automatically and is now ready for use.
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