14
Symptom Possible Causes/Solutions
No picture, no sound
No picture
No sound
Dark picture
No color
Upside down or lateral
inverted picture
No reversing function
(i.e. Picture)
Improper connection of automobile adapter. Use of un-
authorized power supply. Power switch is on OFF position.
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 brightness and contrast are adjusted correctly;
Check whether the environments temperature is too low.
Adjust the color settings.
The black wire of the monitor AV cable to the reversing light may
be loose. The red wire from the monitor may be loose.
9. Troubleshooting
Use the remote control horizontal /vertical selection switch to set
proper orientation
1. Precautions
2. Features
4. Accessories
5. Parts Identification
6. Remote Control Operation
7. Basic Operation
8. Menu
(1) Picture
(2) Option
(3) System
9. Troubleshooting
Contents
14
3. Technical Specifications
13
12
10
8
6
5
10
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4
3
3
1
The sympoms described below do not necessarily mean a failure within the
display.Please check the following items before you initiate request for repair.
(4) Auto Scan
14
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(4) Auto Scan
CAM1 , CAM2, CAM3, AV options display on the screen as illustrated below :
AUTO SCAN, SCAN TIME,
Press
CH-
to select
.
SCAN TIME
AUTO SCAN
CAM1
CAM2
CAM3
OFF
OFF
OFF
Press / to select
1S
~
90S
.
AUTO SCAN
SCAN TIME
ON
5S
AV
OFF
