Epson EMP-TW680 ユーザーズマニュアル

Advanced Colour Adjustments

Press           and then select "Picture" - 
"Color Adjustment" - "RGB/RGBCMY" - 
"RGB" in that order and confirm the 
selection.

Use           or         to select a menu 
item, and use           or                 to 
make adjustments. 

Press           to exit the menu. 

Press           to exit the menu. 

Press           and then select "Picture" - 
"Color Adjustment" - "RGB/RGBCMY" - 
"RGBCMY" in that order and confirm 
the selection.

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).

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.

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, bright areas will 
become whiter, but the contrast will become 
poorer.

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.

Adjusts the overall colouration from blues to greens 
to reds.

Adjusts the overall vividness of the images.

Press           or        to select a colour and 
press      or      to confirm. Select either 
hue or saturation and use           or 
              to adjust. 
To adjust another colour, press      or select 
"Return".