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15
Adjust the zoom or focus rings by rotating them until the desired image size
and focus are produced.
If the image is not square, adjust the vertical keystone using the buttons on
the keypad.
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 on the C180 via the menus, or
set the projector to automatically adjust the vertical keystone. See page 30.
Adjust the volume on the keypad or remote.
Adjust the Contrast, Brightness, Color, or Tint in the Picture menu.
See page 29 for help with the menus.
adjust zoom and focus
focus
zoom
adjust keystone
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adjust Picture menu