InFocus in122, Руководство пользователя

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9
Adjusting the image
If necessary, adjust the height of the projector by rotating the elevator foot to extend the
foot.
If necessary, rotate the leveling foot located at the rear of the projector.
Avoid placing your hands near the hot exhaust vent at the front of the projector.
Position the projector the desired distance from the screen at a 90 degree angle to the
screen.
See page 6 for a table listing screen sizes and distances.
Adjust the zoom or focus.
If the image is not square, first make sure that the projector is perpendicular to the screen. If
the image is larger or smaller on the top or bottom edge of the screen, press the top
Keystone
button to reduce the upper part of the image, and press the bottom
Keystone
button to reduce the lower part.
If the left or right side of the screen is larger or smaller the other, you can turn the projector
to the left or to the right a few degrees to square the image.
Adjust the Contrast or Brightness in the Basic Menu. See page 25 for help with these menu
adjustments.
adjust distance
adjust zoom and focus
adjust keystone
Aspect Ratio
Auto Image
Brightness
Contrast
Keystone
Presets
Sharpness
Volume
Ceiling Mount
Advanced Menu
◄ Auto ►
Execute
50
50
50
Presentation
50
50
Off
(
Basic Menu
)
MDL: IN122
FW: 0.13
adjust Basic Menu
adjust height
elevator
foot