BenQ PE8700 Service Manual page 52

Page
Component
4. Color Balance
For color temperature settings, they are the combination of gamma gain and gamma
offset. This page allows operator to adjust gamma correction to fit the expected color
temperature, and save these settings as one of the color temperature settings. And this
page also provides the function to restore color temperature setting to default gamma
combination.
Page
Gamma
Page
Gamma Gain
Page
Gamma
Offset
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Items
Brightness V/D brightness
Contrast V/D contrast
Saturation V/D saturation
Items
Red Adjust the shape of RM-1A gamma curve
Green Adjust the shape of RM-1A gamma curve
Blue Adjust the shape of RM-1A gamma curve
Items
Multiply gamma curve by a gain
Red
(gain= settings/512)
Multiply gamma curve by a gain
Green
(gain= settings/512)
Multiply gamma curve by a gain
Blue
(gain= settings/512)
Items
Red Add an offset value to gamma curve
Green Add an offset value to gamma curve
Blue Add an offset value to gamma curve
Comment
Comment
Comment
Comment
Range
0~255
-128~127
-128~127
Range
0~128
0~128
0~128
Range
1~512
1~512
1~512
Range
0~90
0~90
0~90
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