Boss Audio Systems BV9998B, Руководство пользователя

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PROBLEM CAUSE SOLUTION
After ignition switch
off ,setting
information all lose
Reset information and save
Change battery or fuse
Cannot power on
Change fuse same as the old one
Some factors cause MPU
wrong operation
Press RES button on the panel by
penpoint, then, power on
Poor performance
of radio station
Connot load disk There is a disk inside
Remove disc before inserting another one
Weak signal
Move the car to another place, then research
Cannot play disc
Disc is scratched Change new disc
Put wrong side of disc into
the unit
Insert in the disk with sign side up
Clean lens by lens clean disc
Lens is dirty
Cannot switch
language/subtitle
There is only one language/
subtitle in disc
If disc is not with multi-language/subtitle,
it cannot switch language/subtitle
No image
Other factors cause MPU
wrong operation
Press [RES] button on the panel by
penpoint, then, power on
Cannot watch
image during
driving
It’s not allowed to watch image
during driving
Park the car in a safe place, put the car stall
in “ P ” postion, pull up the hand brake,
parking brake wire must be grounded
Check fuse