BOXLIGHT CD-450m - Manual (Page 36)

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U s i n g t h e P r o j e c t o r
Image Menu
F IGURE 20
Image menu
Auto Image
NOTE: Some screen savers
interfere with the operation of
Auto Image. If you’re experiencing
problems, try turning your screen
saver off, then turning Auto Image
off and back on.
The projector automatically adjusts tracking, signal synchroniza-
tion and vertical and horizontal position for most computers
(Auto Image does not apply to video sources). If you want to
adjust these features manually, you must turn off
Auto Image first
by highlighting Auto Image in the Image menu and clicking
either mouse button to select “off”.
Auto Resize
Auto Resize automatically resizes the image by scaling it up or
down. It only affects computer images that are not the projector’s
native resolution.
When Auto Resize is on, the projector makes the best fit of the
image to the screen. If you turn Auto Resize off (by highlighting it
in the Image menu and clicking either mouse button to select
“off”), the image may be either cropped or too small for the
screen.
Manual Sync
The projector adjusts signal synchronization automatically for
most computers. But if the projected computer image looks fuzzy
or streaked, try turning
Auto Image off then back on again. If the
image still looks bad, try adjusting the signal synchronization
manually:
1 Turn Auto Image off.
2 Highlight Manual sync, then press either mouse button
repeatedly until the image is sharp and free of streaks.