Dukane 8759 - Manual (Page 12)

12
Adjusting the image
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.
Position the projector the desired distance from the screen, so that the lens is
perpendicular to the screen.
See page 44 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.
The projector has an Auto Keystone option that is turned on by default. But
if the image is not square, adjust the vertical digital keystone by 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 keystone via the menus, or turn off Auto Keystone.
See page 31.
Adjust the Contrast or Brightness in the Picture menu.
See page 30 for help with the menus.
adjust height
rotate
leveling
foot
elevator
foot
release button
adjust distance
adjust zoom and focus
focus
zoom
adjust keystone
adjust Contrast or Brightness
contrast
brightness