Epson Z8255NL Projector User Manual


 
Adjusting the Image Quality
169
Adjusting the Image Quality
Hue, Saturation, and Brightness Adjustment
The Hue, Saturation, and Brightness for each of the R (red), G (green), B
(blue), C (cyan), M (magenta) and Y (yellow) color components can be
adjusted.
The menu is displayed in the following order.
Image menu - Advanced - RGBCMY
q
If you press the [Default] button while adjusting, the value that you are
adjusting is reset to the default.
Gamma Adjustment
Before are three ways the gamma setting in the configuration menu can
be adjusted.
Select and adjust the correction value
When a smaller value is selected, the dark areas of images become
brighter, but the lighter areas may become oversaturated. When a larger
value is selected, you can reduce the overall brightness of the image to
make the image sharper.
Hue Adjusts the overall hue of the image, bluish – greenish –
reddish.
Saturation Adjusts the overall vividness of the image.
Brightness Adjusts the overall color brightness of the image.
Method Menu
Select and adjust
the correction
value
Image - Advanced - Gamma
Adjust while
viewing the
image
Image - Advanced - Gamma - Customized - Adjust it
from the image
Adjust using the
gamma
adjustment
graph
Image - Advanced - Gamma - Customized - Adjust it
from the graph