Directed Electronics OHV1021A manual Electrical Connections

ELECTRICAL CONNECTIONS

Power Cable (4–pin, one pin not used)

	Color Code	Function
	Black	This wire is the ground source for the monitor and DVD.
	Red	Accessory +12V switched power source for the monitor and DVD. This
		wire supplies the main power to the system (0.5A fuse).
	Yellow	Constant +12V power. This wire supplies power to the DVD for last
		position memory (3A fuse).
Dome Light Cable (3–pin)
	Color Code	Function
	Black	This wire supplies the ground to the domelight circuit.
	Yellow	This wire supplies +12V constant power to the domelight circuit.
	Gray	This wire connects to the (-) door trigger.

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