PowerLite 1705c, Руководство пользователя

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Fine-Tuning the Projector
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2. Use the pointer button to highlight the desired option, then
adjust it as needed:
■ Auto Setup
Leave this setting
On
to automatically optimize the computer
image. Turn it off if you want to save adjustments you have
made to the video settings.
■ Tracking
Adjust this value to eliminate vertical stripes in the image.
■ Sync
Adjust this value if the image appears blurry or flickers.
■ Progressive
Turn this setting
On
to convert composite video signals into
progressive signals (best for still images). Leave the setting
Off
for moving images.
■ 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
button to center it.
■ Computer Input
If the colors don’t look right on the
Auto
setting, select the
setting for the type of equipment you’ve connected to the
Computer/Component Video
port:
RGB
: For a computer connection.
Component Video
: For a video player that outputs a
component video signal.
■
Video Signal
Leave this setting at
Auto
unless you are using a 60-Hz PAL
system (then select
PAL60
).
■
Resize
Choose an aspect ratio of either
4:3
or
16:9
.
Normal
is the
default setting for a computer connection.
tip
Before adjusting tracking or
sync, fill the screen with an
image containing fine
detail. For example, in
Windows you can select a
pattern to appear as your
desktop background. If this
option isn’t available, try
projecting black text on a
white background.