Epson PowerLite 84, Руководство пользователя

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66
Fine-Tuning the Projector
2. Use the pointer buttons to highlight the desired option, then
adjust it as needed:
■ Auto Setup
Leave this setting on to automatically optimize the image
when
Computer
is selected as the source. Turn it off if you
want to save adjustments you have made to the video settings.
■ Resolution
When set to
Auto
, the resolution (size) of a computer image
is automatically detected so it can be scaled to fit in the
projection area. If the image doesn’t display properly after
you adjust the aspect ratio setting (see page 34), select
Wide
to project from a computer with a wide-panel display, or
Normal
for a computer with a 4:3 or 5:4 display.
■ Tracking
Adjust this value to eliminate vertical stripes in the image.
■ Sync
Adjust this value if the image appears blurry or flickers.
■ Position
If the image is slightly cut off on one or more sides, it may
not be centered exactly. Select this setting and use the
pointer buttons to center it.
■ Progressive
Select
On
for moving images or
Off
for still images. If you
notice video delays during high-speed gaming, turn this
setting off.
■ Noise Reduction
Smooths out rough images. You may need to experiment to
select the best setting for your image. Select
Off
when viewing
low-noise image sources, such as DVDs.
tip
Before adjusting tracking or
sync, fill the screen with an
image containing fine
detail, such as black text on
a white background.