Boss Audio BV9758BI User Manual - Page 6

INSTRUCTIONS BASE 12 13 11 11. SD slot 12. Disc slot 13. Slot indicator light 04 WIRING DIAGRAM This player is equipped with ISO standard connector, please follow below instruction: ● Red - ACC ON (+12V) ● Yellow - 12 V Constant ● Black - Ground wire ● Blue - Power Antenna / Remote Amp Turn On ● Violet/White-Reverse Gear Signal (+) ● Grey/Grey black - Right front speaker (+/-) ● White/White black - Left front speaker (+/-) ● Purple/Purple black - Right rear speaker (+/-) ● Green/Green black - Left rear speaker (+/-) ● Light Green-Parking Brake (-) ● Blue/White - (Remote control for Amplifier) TROUBLE SHOOTING PROBLEM CAUSE SOLUTION Check fuse Cannot power on Some factors cause MPU wrong operation Change fuse same as the old one Press RES button on the panel by penpoint, then, power on After ignition switch off, setting Change battery or fuse information all lose Reset information and save Poor performance Weak signal of radio station Cannot load disk There is a disk inside Disc is scratched Put wrong side of disc into Cannot play disc the unit Lens is dirty Move the car to another place, then research Remove disc before inserting another one Change new disc Insert in the disk with sign side up Clean lens by lens clean disc Cannot switch language/subtitle No image There is only one language/ subtitle in disc Other factors cause MPU wrong operation If disc is not with multi-language/subtitle, it cannot switch language/subtitle Press RES button on the panel by penpoint, then, power on Cannot watch image during driving Park the car in a safe place, put the car stall It's not allowed to watch image during driving in " P " postion, pull up the hand brake, parking brake wire must be grounded 17