ViewSonic PX725HD User Manual page 32

Adjusting Brightness
Go to the IMAGE > Brightness menu and press / .
The higher the value, the brighter the image. And the
lower the setting, the darker the image. Adjust this
control so the black areas of the image appear just as
black and that detail in the dark areas is visible.
+80
50
-30
Adjusting Contrast
Go to the IMAGE > Contrast menu and press / .
The higher the value, the greater the contrast. Use this
to set the peak white level after you have previously
adjusted the Brightness setting to suit your selected
input and viewing environment.
-30 +40
0
Adjusting Color
Go to the IMAGE > ADVANCED > Color menu and press / .
Lower setting produces less saturated colors. 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 signal is Video, YPbPr (digital) or YCbCr
(digital).
Adjusting Tint
Go to the IMAGE > ADVANCED > Tint menu and 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 signal is Video, YPbPr (digital) or YCbCr
(digital).
Adjusting Sharpness
Go to the IMAGE > ADVANCED > Sharpness menu and press / .
The higher the value, the sharper the picture becomes. The lower the value, the softer the
picture becomes.
This function is only available when the input signal is Video, YPbPr (digital) or YCbCr
(digital).
Adjusting Brilliantcolor
Go to the IMAGE > ADVANCED > Brilliantcolor menu and press / .
This feature utilizes a new color-processing algorithm and system level enhancements to
enable higher brightness while providing truer, more vibrant colors in the projected picture.
It enables a greater than 50% brightness increase in mid-tone images, which are common in
video and natural scenes, so the projector reproduces images in realistic and true colors. If
you prefer images with that quality, select a level that suits your need. If you don't need it,
select Off.
Reducing image noise
Go to the IMAGE > ADVANCED > Noise Reduction menu and press / .
This function reduces electrical image noise caused by different media players. The higher
the setting, the less the noise.
This function is only available when a PC, or Video input signal is selected.
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