21
problem
Unit does not
power on
Screen touch is
insensitive
No audio output
Low audio output
Poor sound quality
or distortion
Speaker power rating
not compatible with unit
Connect proper speakers
Casue
Radio fuse blown
Install new fuse with
right rating
Install new fuse with
right rating
Press the Reset button
Car battery fuse blown
Illegal operation
Place of touch screen
is offset
Improper audio output
connection
VOLUME 0
Volume set too low
Increase the volume
Heavily biased volume
balance
Speaker is shorted
Check speaker contrast
Check and adjust the
channel balance to the
center position
Improper MUTE
connection
Check wiring and TEL
MUTEconnection
Turn up the volume
Check wiring and correct
Go to setup menu and
set the calibration
Corrective Action
Table 1:General problem
Weak station
searching
Auto antenna is not
fully extended
Local function is
activated
Turn Local function OFF
Connect the auto
antenna properly
Table 2:Tuner problem
problem
Casue
Corrective Action
Summary of Contents for BV9370B
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Page 4: ...BV9370B 6 5 Front 100 178 132mm 871 5g 1 92Ibs JPG 1 Format Video code Audio code...
