Rgb Adjustment (Offset, Gain); Hue And Saturation Adjustment - Epson dreamio EMP-TW980 User Manual

Advanced Colour Adjustments

RGB adjustment (Offset, Gain)

The image brightness can be adjusted by adjusting
the individual R (red), G (green) and B (blue)
components of the dark areas (offset) and bright
areas (gain).
Offset
If you would like dark areas to appear more clearly,
change the setting to the + (right) side. If you
change it to the – (left) side, the whole image will
become sharper, but the contrast in dark areas will
become poorer.
Gain
If you would like bright areas to appear more
clearly, change the setting to the – (left) side. If
you change it to the + (right) side, you will feel
that the image is becoming brighter and closer to
white, but the contrast in light areas will become
poorer.

Hue and saturation adjustment

The hue and saturation for each of the red (R),
green (G), blue (B), cyan (C), magenta (M) and
yellow (Y) colour components can be adjusted.
Hue
Adjusts the tone of the entire image to bluish,
greenish and reddish.
Saturation
Adjusts the overall vividness of the images.
Press
"Advanced" - "RGBCMY" in that order
and confirm the selection.
22
RGB adjustment (Offset, Gain)
Hue and saturation adjustment
and then select "Image" -
Press and then select "Image" -
"Advanced" - "RGB" in that order and
confirm the selection.
Use or to select a menu
item, and use or
make adjustments.
To return the adjustment results to their
default settings, press
Press to exit the menu.
Press or to select a colour and
press or to confirm. Select either
hue or saturation and use
to adjust.
To adjust another colour, press
To return the adjustment results to their default
settings, press .
Press to exit the menu.
to
.
or
.