Dukane 28A8757, Руководство пользователя

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Picture menu
To adjust the following five settings, highlight the setting, press
Select
, use
the up and down arrows to adjust the values, then press select to confirm
the changes.
Keystone
: adjusts the image vertically and makes a squarer image. You can
also adjust keystone from the keypad.
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 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 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.
increasing keystone
decreasing keystone
Aspect ratio