1) Connect the red wire of the power cable to the positive terminal of the reverse light (+12V).
2) Connect the black wire of the power cable to the negative terminal of the reverse light (ground).
3) Connect the RCA video output of the to the RCA Backup Camera Input of the head unit.
4) Connect the reverse trigger wire to the head unit's reverse control wire.
2、Connection Method for Dedicated Head Units (Backup Camera powered by the head unit)
1) Connect the RCA video output of the Backup Camera to the RCA reverse video input of the head unit.
2) Connect the reverse trigger wire to the "+12V for Backup Camera " wire of the head unit.
3、Connection Method for Dedicated Head Units (Backup Camera powered by the reverse light)
1) Connect the red wire of the backup camera power cable to the positive terminal of the reverse light (12V).
2) Connect the black wire of the backup camera power cable to the negative terminal of the reverse light (ground).
3) Connect the RCA video output of the to the RCA Backup Camera Input of the head unit.
4) No need to connect the reverse control wire.
