Barco MD-4221 - Manual (Page 29)

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OSD functions description
Menus Function Descriptions
BRIGHTNESS Setting the brightness too high or too low will decrease
the amount of visible information.
CONTRAST Setting the Contrast too high or too low will cause loss
of some grayscales.
FREQUENCY Do not adjust freely. It will adjust fine state
automatically after auto adjustment.
When frequency value is wrong, the image has the
wrong horizontal size or contains noise.
PHASE Do not adjust freely. It will adjust fine state
automatically after auto adjustment.
BACKLIGHT Setting the backlight too low will cause dark image and
too high will decrease the backlight lifetime.
AUTO ADJUST Automatically adjusts analog video signals.
SHARPNESS Adjusts the sharpness of video image.
COLOR Change the saturation of color.
HUE Change the Hue.
COLOR TEMP 6500K Color temperature selection (Full white, 6500K,
Clearbase, User)
Scaling Native or scaling of image to Best Fit, Fit Width, Fit
Height, or Full Display.
‘Best Fit’, ‘Fit width’, ‘Fit height’ do not affect the
aspect ratio.