ViewSonic LS830 - Fine-Tuning Image Quality; Adjusting Brightness, Contrast, Color, and Tint; Adjusting Image Sharpness

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Fine-tuning of image quality in user modes
You may use several user-dened functions if the projector detects certain signal
types. You can make adjustments to these functions based on your needs.
AdjustingBrightness
Enter IMAGE > Brightnessmenu and then press
/.
The higher the value, the brighter the image. And
lower the setting, darker the image.
Adjusting this control allows the black area of the image to appear just as black to
reveal details within.
Adjusting Contrast
Enter IMAGE > Contrast menu and then press
/.
The higher the value, the greater the contrast. After
adjusting Contrast, this function may be used to set
the peak-white level that matches the input signal
and observed environment of your choice.
Adjusting Color
Enter IMAGE > Advanced > Color menu and press /.
Lower settings produce less color saturation. If the setting is too high, colors on the
image will be overpowering, which makes the image unrealistic.
ThisfunctionisonlyavailablewhentheinputsignalsareS-Video,Video,YPbPr(digital)or
YCbCr(digital).
Adjusting Tint
Enter IMAGE > Advanced > Tint menu and then press /.
The higher the value, the more reddish the picture becomes. The lower the value, the
more greenish the picture becomes.
ThisfunctionisonlyavailablewhentheinputsignalsareS-Video,Video,YPbPr(digital)or
YCbCr(digital).
Adjusting Sharpness
Enter IMAGE > Advanced > Sharpness menu and then press /.
Higher settings produce sharper images. The lower the value, the softer the picture
becomes.
ThisfunctionisonlyavailablewhentheinputsignalsareS-Video,Video,YPbPr(digital)or
YCbCr(digital).