Velleman-projects K3502 Assembly instructions Manuel d'utilisateur télécharger pdf (Page 12)

 Connect the receiver to the base print.

 Connect the terminal GND of the base print to the - of the car (chassis)

 Connect the terminal ‘+’ of the base print to the ‘+’ of the reverse light.

5. DEFINITIVE CONNECTION

Connection & use

The circuit is activated as soon as the gear is shifted in reverse (this is marked by a 'bip' tone) and will detect

any obstacle within the range of the sensors, the detection distance (i.e. the sensitivity) being adjusted by

means of the trimmer RV1. A distance of approx. 25 to 30cm from the backside of the car seems to be a

value of practical use. First of all make some tests with the help of a second person who can survey the

distance from the outside (in order to avoid damaging the coach-work).

In case the buzzer cannot be heard clear enough, you can bring it closer to the driver by means of a 2

conductor extension cord.

 REMARK : Be carefully when washing the car that no water is getting into the receiver (eventually you

should cover the sensors by means of adhesive tape).

6. USE

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Velleman-projects K3502 Assembly instructions Manuel d'utilisateur Page 12