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 8758 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 zoom and focus
zoom 
focus
adjust keystone
adjust volume
computer 2 |
|
|
computer 1 | R | |
| ||
monitor | network |
|
out |
| |
computer in | L | serial control |
| audio in | video 2 |
| video in | |
Adjust the Contrast, Brightness, Color, or Tint in the Picture menu.
See page 29 for help with the menus.
adjust Picture menu
15