Epson 31, EX51, EX71

68 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/EX71 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/EX71 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 51 for more information.

note

You can also use the remote

control’s Auto button to

automatically reset the

rojector’s Tracking, Sync,

and Position settings. See

age97 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/EX71 only).

The HDMI Video Range

setting cannot be set for

digital RGB signals

(EX51/EX71 only).