Epson 1700C - PowerLite XGA LCD Projector, Руководство пользователя

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Fine-Tuning the Projector
47
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 46 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
).