Hongdian H3324 4CH HDD MDVR - Manual (Page 23)

2 -13
Power supply port
Power supply port is shown in figure 2-19. Power supply cable is shown in figure 2-20, cable definition see table
2-5.
Power supply port
Power supply cable
No Label Color Note
1 DC IN 1+ Red positive
2 DC IN 1- Black Negative (ground)
3 ACC Yellow Ignition wire
(must >7.5V)
4 NC - -
5 DC IN 2+ Orange Positive
(Backup power)