User manual

V1lLOR
-MULTIMEDIA
Troubleshooting
Problem
Cause
Corrective
Action
GENERAL
Radio Fuse
blown
Install
new fuse with
correct
rating
Unit
will not
power
on
Car
battery
fuse
blown Install
new fuse with
correct
rating
Press
the
RESET
button
located
in
the
Illegal
operation
bottom right
corner
of
the
front
panel
Remote
control
does
Battery
depleted
Replace
battery
with
new
one
not
function
Battery
installed
incorrectly
Remove
battery
and
install
correctly
Improper
audio
output
Check
wiring
and
correct
connection
Volume
set
too
low
Increase
volume
level
Improper
"MUTE"
connection
Review
wiring
diagram
and
check
No/low
audio
output
"MUTE"
connection
Speakers
damaged
Replace
speakers
Heavily
biased
volume
balance
Adjust
the
channel
balance
to the
center
position
Speaker
wiring
is
in
contact
Insulate all
speaker
wiring
connections
with
metal
part
of
car
Unauthorized
disc
is in use
Use original
copy
Poor
sound
quality
Speaker
power
rating
not
Connect
proper
speakers
or
distortion
compatible
with
unit
Speaker
is
shorted
Check
speaker
connections
Tel-Mute
malfunction
"MUTE"
wire
is
grounded
Check
that
"MUTE"
connection
is
not
grounded
and
that
it's
properly
insulated
Unit resets
itself
Incorrect
connection
between
yelr'ow
memory
wire
and
Check
wiring and
correct
when engine is
off
positive
battery
wire
TFTMONITOR
Monitor
does
not
TFT
Auto
Open
is
turned
off
Turn
TFT
Auto
Open
on
open
automatically
Incorrect
connection
to
Check
wiring and
correct
parking
brake
wire
No image
PRK
SW
is
activated
and Stop
vehicle
in
safe
place
and apply
parking
brake
is
not
engaged parking brake
Flashing image
or
DVD
is
not
compatible
with
Change
setup
to
accommodate
disc
current
TV
system
settings
interference
appears
Improper
video
signal
on screen
Check
wiring
and
correct
connections
Prolonged
image or
improper height/width
Improper
aspect
ratio setup Use
correct
aspect
ratio
setting
ratio
display
Monitor
stops at
Moving
path is
blocked
Press
OPEN
key to
restart
monitor
incorrect
position
movement
27