22 VMA8582 (U)
English
Owner’s Manual
Troubleshooting
Please recheck the following points.
Symptom
Red dots, blue dots or green dots are
found on the panel.
Sound is heard but no picture appears.
No sound heard and no picture ap-
pears.
No sound heard from the speaker.
Dark screen.
The light and darkness of the screen
are reversed.
Whitish screen.
Pale color
Bad tint
The picture flows.
The picture becomes black and white
(monochrome).
Reference page
8
30, 31
6, 7
10
15~17
15~17
20~21
18
Remedy
This symptom is peculiar to a LCD panel. This is
not a malfunction.
The LCD panel has been designed and manu-
factured using a highly developed precision tech-
nology and has a 99.99 % or more effective pix-
els. However, note that 0.01 % of pixels are de-
fective and always light.
•Did you connect the parking brake input lead
(orange color)?
•Did you pull up the parking brake?
[FUNC button]
•Is the unit engaged in video input screen mode?
[Adjustment of the speaker volume]
Is the volume set to minimum?
[Brightness and black level]
Are they adjusted properly?
[Color depth and tint]
Are they adjusted properly?
•Check the sub-section “Setting Example” in the
section “6. CONNECTION OF EXTERNAL
EQUIPMENT”.
•Check the sub-section “Television Broadcast
System: PAL/NTSC Setting”.