Symptom
Possible Causes/
Solutions
No picture, no sound
No picture
No sound
Dark picture
No color
Upside down or lateral
inverted picture
No reverse gear activated
screen
(i.e. Picture)
Improper connection
of
a
utomobile
Use of un-
authorized power supply. Power
s
witch is on
OFF
position.
adapter.
Check whether AV
cable
is
properly
connected
.
Check whether audio wire is
properly
connected
or the
sound
volume is turned off
or set too low
.
Check whether bright
ness
and contrast
are
adjust
ed
correctly;
Check whether
the environmental temperature
is
too low.
Adjust the color settings.
if the reverse gear is activated but no back-up image is shown
on the display, please check whether the reversing trigger is
loose (not connected well with the reverse light).
9
.
Troubleshooting
The symptoms described
below
do
not necessar
ily
mean
a
failure with
in
the
display. Please check
the
following
items
before you
initiate
request for repair.
Use
the
remote
control
horizontal /vertical selection switch to set
proper orientation
-
17
-
Содержание A-CC7M2CQR
Страница 2: ......
Страница 8: ...3 Monitor installation Center Mount Bracket 5 ...