ViewSonic PX725HD User Guide - Page 32

Adjusting Brightness, Adjusting Contrast, Adjusting Tint, Adjusting Brilliantcolor

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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. -30 50 +80 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 0 +40 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. 27

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27
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.
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.
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.
50
-30
+80
-30
0
+40