InFocus LP340 Reference Manual page 31

For video sources,
Resize
different re-sizing options. The default is
the image from its original version to fit a standard 4x3 aspect
ratio screen.
Widescreen Letterbox
of the original theater version, but the image is placed in a 4x3
space, so black bars appear at the top and bottom of the image.
Enhanced Widescreen
nal theater version and is designed to be used with content that is
Enhanced for Widescreen TVs. This option yields more detail
than Widescreen Letterbox.
match the height of Enhanced Widescreen.
Manual Sync
The projector adjusts signal synchronization automatically for
most computers. But if the projected computer image looks fuzzy
or streaked, try turning
image still looks bad, try adjusting the signal synchronization
manually:
1 Turn Auto Image off.
2 Highlight Manual sync, then press the left or right mouse but-
ton repeatedly until the image is sharp and free of streaks.
Manual Tracking
The projector adjusts tracking automatically to match the video
signal from your computer. However, if the display shows evenly
spaced, fuzzy, vertical lines or if the projected image is too wide
or too narrow for the screen, try turning
on again. If the image is still bad, try adjusting the tracking man-
ually:
1 Turn Auto Image off.
2 Highlight Manual tracking, then press the left or right mouse
button repeatedly until the fuzzy vertical bars are gone.
allows you to select from among four
preserves the 16x9 aspect ratio
also preserves the aspect ratio of the origi-
reduces the Standard size to
Native
off then back on again. If the
Auto Image
Auto Image
, which resizes
Standard
off then back
NOTE: The Manual Sync,
Manual Tracking, Horiz. Posi-
tion and Vert. Position options
are available only for analog com-
puter sources. The projector sets
these options automatically for dig-
ital computer and video sources.
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