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When the users who need “Power OFF Delay” function, the positive level of the DVR and the
ground should be connected directly (through the fuse) to the cathode and anode of the car battery,
at the same time attach car ignition signal line to the ACC of the car.
Of course, the time of “Power OFF Delay” cannot be set too long, because after the engine
shutdown, mobile DVR entirely depend on the power of the car battery to work, we should prevent
the vehicle can’t start correctly next time if the mobile DVR drained the energy of the car battery.
15. Q: What does the indicator light mean on the wire control L25?
A: The indicator light on the wire control is double color light, red and green. See the following
form for their state.