4.0 ELECTRICAL CONNECTIONS
FRONT INSTALLATION
c) Connect the two gray leads of the harness to the extension speaker cable (no polarity) and bring it
inside the car.
If your vehicle has a metal crash protection bar and the antenna will be within 2 cm's of this metal bar
(once the bumper is re-fitted) you can choose the
HIGH SENSITIVTY
option on the connection
cables (harness) in order to prevent any reduction in detection range.
We suggest to carry out tests to determine the detection range, pointing out that increasing the
sensitivity where it is not necessary, can cause more false alerts.
Summary of connections:
Red:
+12 V
Nero:
earth
White:
to the
earth
Gray
(couple)
:
speaker output
Yellow:
to the earth for high sensitivityl
a) Connect both black and white wires of the harness to the negative pole of the battery or if not
possible to a good electrical ground in the engine van.
b) Using a normal electrical wire prolong the red wireof the harness bringing it inside the car in order
to connect it, through the
push-button
activation, to a 12 Volt subkey (the system is so activated
pressing the button).
Pag. 8
