Main-Menu
PICTURE
BRIGHTNESS
Adjusts the overall image and background screen brightness.
Press ُ button to increase brightness.
Press ٙ button to decrease brightness.
CONTRAST
Adjusts the image brightness for the input signal.
Press ُ button to increase contrast.
Press ٙ button to decrease contrast.
SHARPNESS
This function is digitally capable to keep crisp images at any timing.
It is adjustable to get a distinct image or a soft one as you prefer and set independently for each
picture mode.
Press ُ button to increase sharpness.
Press ٙ button to decrease sharpness.
BLACK LEVEL
Adjusts the image brightness for the background.
Press ُ button to increase black level.
Press ٙ button to decrease black level.
NOTE: sRGB picture mode is standard and cannot be changed.
NOISE REDUCTION
Adjusts the noise reduction level.
Press ُ button to increase reduction level.
Press ٙ button to decrease reduction level.
COLOR TEMPERATURE
Is used to adjust the color temperature.
The image becomes reddish as the color temperature decreases, and becomes bluish as the color
temperature increases.
ViewSonic CD4233
