Troubleshooting - Boss Audio Systems Elite BV755B User Manual

Media displayed
Loading
No disc/Bad disc
Unknown disc
Error
Problem
Unit will not power on
Screen touch is
insensitive
No audio output
Low audio output
Poor sound quality
or distortion
Weak station
searching
Cause
Disc is being read
Disc is dirty
Disc is upside down
Unsupported disc type
Illegal mechanism
operation
Cause
Unit fuse blown
Car battery fuse blown
Illegal operation
Place of touch screen is
uncalibrated
Improper audio output
connection
VOLUME 0
Heavily biased volume
balance
Speaker power rating not
compatible with unit
Speaker short circuit
Auto antenna is not
properly connected
LOCAL function is
activated
Corrective Action
Wait until the reading finishes
Clean the disc
Insert disc in right way
Check the disc and change
Press EJECT for 5s to reset
loading mechanism
Corrective Action
Install new fuse with right rating
Install new fuse with right rating
Press the RESET button
Go to setup menu and set the
calibration
Check wiring and correct
Turn up the volume
Check and adjust the channel
balance to the center position
Connect proper speakers
Check wiring
Connect the auto antenna
properly
Turn LOCAL function OFF
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