I got a Vehicle Tracking Unit, The Connection required is Red - +12V Black - GND Green - Ignition.
I need to test the unit before putting it into the car. So to simulate the ignition procedure, what is to be done?
The unit comes on only after the CAR is put on said the guy who sold the equipment to us.
Should the Green be tied to Vcc (+12) ? Or Ground for the On State?