Epson EX51, Руководство пользователя

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66
Fine-Tuning the Projector
■ Tracking
Adjust this value to eliminate vertical stripes in computer
images.
■ Sync
Adjust this value if computer images appear blurry or flicker.
■ 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 arrow
buttons to center it.
■ Progressive
For composite video, S-Video, component video, and certain
signals from the HDMI port only (EX51/PowerLite W8+
only). Turn this setting on to convert interlaced signals into
progressive signals (best for moving images). Leave the setting
Off
for still images.
■ HDMI Video Range
(EX51/PowerLite W8+ only)
When you connect to the HDMI input port, set the
projector’s video range to match the video range setting of
your device.
■ Input Signal
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. Choose
RGB
for a
computer or RGB-video connection, or
Auto
for a video
player that outputs a component video signal (with
connectors labeled Y/Cb/Cr or Y/Pb/Pr).
■ Video Signal
(composite or S-Video signals only)
Select the setting for the type of equipment you’ve connected
to the
Video
port. Leave this setting at
Auto
unless you are
using a 60-Hz PAL system (then select
PAL60
).
■ Aspect
Sets the image’s aspect ratio (ratio of width to height). See
page 49 for more information.
note
You can also use the remote
control’s
Auto
button to
automatically reset the
projector’s Tracking, Sync,
and Position settings. See
page 95 for details.
note
You can adjust the
Progressive
setting for
signals from the HDMI
input port (excluding digital
RGB) or component video
only when 480i/576i/1080i
signals are being input
(EX51/PowerLite W8+
only).
The HDMI Video Range
setting cannot be set for
digital RGB signals
(EX51/PowerLite W8+
only).