Troubleshooting - Boss Audio Systems BV9695B User Manual

Media displayed
Loading
No Disc/Bad Disc
Unknown Disc
Error
Problem
Unit not powered on
Insensitive screen touch
No audio output
Low audio output
Poor sound quality or
distortion
Poor radio reception
No image
Flashing image or
interference occurring
Improper image, improper
height/width display
Disc not possible to be
inserted.
Intermittent noise
occurring during play
Cause
Disc is being read.
Disc is dirty.
Disc is upside down.
Unsupported disc type.
Illegal mechanism operation.
Cause
Unit's fuse is blown.
Car battery fuse is blown.
Illegal operation.
Improper audio output connection.
Volume is set to zero.
Heavily biased volume balance.
Speaker power rating is not
compatible with unit.
Speaker is circuit shorted.
Auto antenna is not properly
connected.
Local function is activated.
Parking wire is not connected.
Parking brake is not engaged.
Video signal connection is not
properly connected.
Image aspect ratio is not properly
set up.
A disc is already inside the disc slot.
Disc is scratched or warped.
Disc is dirty or wet.

TROUBLESHOOTING

Corrective Action
Clean the disc.
Insert the disc in the right way.
Check and change the disc.
Press EJECT for 5 seconds to reset
loading mechanism.
Corrective Action
Install a new fuse with right rating.
Install a new fuse with right rating.
Press the RESET button.
Calibrate the screen (SETTINGS
> About > Screen Calibration).
Check and correct the wiring.
Turn up the volume.
Check and adjust the audio balance
to the center position.
Connect proper speakers.
Check speaker wiring.
Connect and extend the auto
antenna properly.
Activate Distance (DX) function.
Connect and check the wiring.
Stop the vehicle in a safe place
and engage the parking brake.
Check and correct the wiring.
Change the aspect ratio to the right
one.
Eject the disc and insert a new one.
Use a new disc in good condition.
Clean the disc.
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