Picture Menu - InFocus ASK Proxima C170 User Manual

Picture menu

To adjust the following six settings, highlight the setting, press Select, use
the up and down arrows to adjust the values, then press select to confirm
the changes.
increasing keystone
decreasing keystone
Keystone: adjusts the image vertically and makes a squarer image. You can
also adjust keystone from the keypad. If you want the projector to automat-
ically adjust the keystone, check the Auto Keystone check box. If you then
manually adjust the keystone, Auto Keystone is turned off. When the pro-
jector is in Ceiling Mount mode, Auto Keystone is turned off. You can do a
"one-time" automatic keystone adjustment by pressing both Keystone but-
tons on the keypad at the same time.
Contrast: controls the degree of difference between the lightest and darkest
parts of the picture and changes the amount of black and white in the
image.
Brightness: changes the intensity of the image.
Color: (video and component sources only) adjusts a video image from
black and white to fully saturated color.
Tint: (NTSC video sources only) adjusts the red-green color balance in the
image.
Aspect Ratio
Aspect Ratio: Aspect ratio is the ratio of the image width to image height.
TV screens are usually 1.33:1, also known as 4:3. HDTV and most DVDs are
1.78:1, or 16:9. The default is 4:3, which displays the input resized up or
down to fill the display area.
The aspect ratio selection is saved for each source.
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