PowerLite 77c, Руководство пользователя

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Fine-tuning the Projector
3. Use the up and down arrow buttons and press
Enter
to select any
of the following options:
■ Color Mode
Corrects the vividness of image color. You can select from the
following settings, and save a different one for each computer
and/or video source:
Photo:
For projecting still images with vivid color in a bright
room (Computer input only).
Sports:
For watching TV in a bright room (component,
S-Video, or composite video input only).
Presentation:
For color presentations in a bright room.
Text:
For black and white presentations in a bright room.
Theatre:
For optimizing movie images with natural color in a
dark room (the default for video or S-Video display).
Game:
Brightest mode, for playing video games in a bright
room.
sRGB:
For standard sRGB computer displays (the default
when projecting from a computer with analog video).
Blackboard:
Fixed color mode for projecting against a green
blackboard.
■ Brightness
Lightens or darkens the overall image.
■ Contrast
Adjusts the difference between light and dark areas.
■ Color Saturation
(component, composite, and S-Video)
Adjusts the depth or intensity of the image colors.
■ Tint
(component, composite, and S-Video)
Adjusts the balance of green to magenta in the image.
note
You can also select
High
or
Low
brightness mode in the
Settings menu. See page 62.