Epson PowerLite 1715c - Manual (Page 117)

Fine-Tuning the Projector 117
Blackboard : For projecting accurate colors on a green
chalkboard (adjusts the white point).
Customized: For manual color adjustment. (See below.)
■ Brightness
Lightens or darkens the overall image.
■ Contrast
Adjusts the difference between light and dark areas.
■ Color Saturation (video only)
Adjusts the color depth of the image.
■ Tint (video only)
Adjusts the balance of green to magenta in the image
(available only for component video or NTSC signals).
■ Sharpness
Adjusts the sharpness of the image.
■ Color Adjustment
Adjusts the color values. For Customized color mode, select
RGBCMY to adjust individual red, green, blue, cyan,
magenta, and yellow hue and saturation values. For other
color modes, RGB may be selected to adjust red, green, and
blue hue and saturation values. (Not available if
sRGB is
selected as the Color Mode setting.)
■ ABS Color Temp.
Sets a color temperature between 5000 and 10000 °K. (Not
available if
sRGB is selected as the Color Mode setting.)
Six-Axis Color Adjustment
For special projection material, such as high-quality photographs or
artwork, you can adjust the hue and saturation for six different color
axes.
1. Follow the instructions on page 116 to open the Image menu and
select Color Mode .
2. Press the Enter button to select Customized , then press Esc to
return to the Image menu.
note
The Brightness setting
changes the opacity of the
projector’s LCD panels. You
can also change the lamp’s
brightness. Select
Brightness Control in the
Setting menu, then choose
High or Low (the default
setting is High ).