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ENGLISH
Getting Started Preparation Basic Operation Settings Troubleshooting Others
Video image is fuzzy
Is the focus correctly adjusted? Adjust the focus. pP21
Is the unit placed too near or too far away
from the screen?
Set the unit at a correct distance from the screen. pP18, 19
Video images are missing
Has setting been performed for screen
mask?
Set “Mask” in the setting menu to “Off”. pP23, 28 - O
Is the display out of position?
Alter the “Picture Position” value in the setting menu to ensure
that images are not missing.
pP28 - M
Remote control does not work
Are batteries installed correctly?
Match the polarities (+ or -) correctly when inserting the
batteries.
pP13
Are batteries exhausted? Replace with new batteries. pP13
Is there an obstructive object between the
remote control and remote sensor?
Remove any obstructive objects. pP13
Is the remote control held too far away
from the unit?
Hold the remote control closer to the sensor when using. pP13
Power is cut off suddenly
Has setting been performed for sleep
time?
Set “Sleep Timer” in the setting menu to “Off”. pP31 - f
DLA-HD100U_EN.book Page 37 Friday, October 12, 2007 5:14 PM