JVC DLA-X900R Instructions Manual page 67

Video image is fuzzy
Check
Is the focus correctly adjusted?
Is the unit placed too near or too far away
from the screen?
Video image flickers
Check
Do you see horizontally-extended,
overlapping video images?
Are you viewing the video images under
a fluorescent light?
* Flickers may sometimes occur upon starting up the projector unit, or immediately after the projector is changed from
floor-standing to ceiling mounted. This is attributable to the lamp or drive mechanism, and is likely not caused by
malfunction of the projector.
Projected image is dark
Check
Is the lamp near exhaustion?
Is the aperture closed?
Is "Lamp Power" set to "Low"?
Video image appears horizontally (vertically) extended
Check
Is "3D Format" set to "Side by Side"?
Is "Anamorphic" set to a setting other
than "Off"?
Striped patterns appear on the screen
Check
Does the fabric of the screen have a
regular pattern?
Video images are missing
Check
Has screen mask been configured?
Is the display position misaligned?
Adjust the focus.
Set the unit at a correct distance from the screen.
In this case, set "3D Format" to "Auto"
This is caused by interference between the 3D glasses with
the flickers of the fluorescent light.
View with the fluorescent light turned off.
Check the lamp time in the "Information" menu. Prepare a
new lamp unit or replace as soon as possible when the
lamp is near exhaustion.
Set "Lens Aperture" to "Auto 1" or "Auto 2", or set to
"Manual" and open up the aperture manually.
Set "Lamp Power" to "High"
Set "3D Format" to "Auto"
Set "Anamorphic" to "Off"
Interference fringes may sometimes occur between the
fabric pattern and the pixels. Please consult the authorized
dealer.
Set "Mask" to "Off".
Alter the "Picture Position" value so that the entire image
appears on the screen.
Action
Action
Action
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