Evo Wiring
[POWER/SERIAL CABLE DIAGRAM]
We
’
ve included a detachable wiring harness. Connect everything before
plugging harness into the Evo device.
Black Wire:
Ground
–
Connect the ground wire to the vehicle chassis (should always be first
connection made.)
Red Wire:
12 VDC Constant Power
–
Connect to a constant power source. Voltage should
read 12V when the vehicle
’
s ignition line is in the off position.
White Wire:
Ignition input (optional unless
payment reminder is used)
Green Wire:
Programming Input (not used)
Yellow Wire:
Output (Connects to
starter interruptor relay)
GREEN BLACK YELLOW
RED
Input
Ground
12V Battery
Once the wires are attached and Evo is mounted, plug the harness into it
and power up.
The LED indicators will show:
•
A solid green light indicates a good cellular coverage.
Note: If the light does not lock on and go solid, you
’
re not getting a good signal.
Unit will not track properly.
•
A solid red light indicates good GPS signal.