Ask Proxima C420 manual Adjusting the image

Adjusting the image

adjust height

Adjust the height of the projector, if necessary, by pressing the release but- ton to extend the elevator foot.

Rotate the leveling foot (located at the bottom back right corner), if neces- sary.

rotate level-

ing foot

elevator foot

Position the projector the desired distance from the screen at a 90 degree
angle to the screen.	adjust distance
See page 42 for a table listing screen sizes and distances.

Adjust the zoom or focus rings by rotating them until the desired image size

and focus are produced. adjust zoom and focus

zoom

focus

If the image is not square, adjust the vertical digital keystone by using the

buttons on the keypad.

adjust keystone

Press the upper Keystone button to reduce the upper part of the image, and press the lower Keystone button to reduce the lower part.

You can also adjust the horizontal keystone via the menus. See page 30.

Adjust the Contrast or Brightness in the Picture menu.	adjust Contrast or Brightness
		contrast
See page 29 for help with the menus.		brightness

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