39
Getting Started
Preparation
B
asic Operation
S
ettings
Troubleshootin
g
Othe
rs
ENGLISH
Video image is fuzzy
Is the focus correctly adjusted?
Adjust accordingly using the focus adjustment ring.
p
P25
Is the unit placed too near or too far away
from the screen?
Set the unit at a correct distance from the screen.
p
P22
,
23
Video images are missing
Has setting been performed for screen
mask?
Set the
A
Mask
B
in the setting menu to
A
Off
B
.
p
P27
,
31
-
O
Is the display out of position?
Alter the
A
Picture Position
B
value in the setting menu to ensure
that images are not missing.
p
P31
-
M
Remote control does not work
Are batteries installed correctly?
Match the polarities (
+
or
-
) correctly when inserting the
batteries.
p
P17
Are batteries exhausted?
Replace with new batteries.
p
P17
Is there an obstructive object between the
remote control and remote sensor?
Remove any obstructive objects.
p
P17
Is the remote control held too far away
from the unit?
Hold the remote control closer to the sensor when using.
p
P17
Power is cut off suddenly
Has setting been performed for sleep
time?
Set the
A
Sleep Timer
B
in the setting menu to
A
Off
B
.
p
P34
-
c
DLA-HD1D_EN.book Page 39 Tuesday, January 30, 2007 2:54 PM
Summary of Contents for DLA-HD1
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