Acer A4K1720 Manuel de l'utilisateur - Page 23
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There are many factory presets optimized for various types
of images.
•
•
•
Picture Mode
•
•
There are two user-definable modes if the current available
picture modes are not suitable for your need.
•
User Mode
Settings
•
Adjusts the brightness of the image.
•
Brightness
•
Controls the degree of difference between the lightest and
darkest parts of the picture. Adjusting the contrast changes
the amount of black and white in the image.
Contrast
•
•
Adjusts a video image from black and white to fully
saturated colors.
•
Saturation
•
Bright: For brightness optimization.
Standard: For common environment.
Movie: For brighter and general movie/video/photo
playing.
User 1/User 2: Memorize user's settings.
Silent: Minimizes the acoustic noise. It is suitable for
the need of watching movies that requires an ultra-
quiet environment so that you won't be disturbed by
the noise of the projector. This mode is only available
when the Image > Silent menu is set at On.
Load Settings: You can use one of the picture modes
as a starting point and you can further fine-tune the
image based on the selections listed below.
Rename User Mode: Select to rename the customized
picture modes (User 1 or User 2). The new name can
be up to 9 characters including English letters (A-Z, a-
z), digits (0-9), and space (_).
Press
to darken the image.
Press
to lighten the image.
Press
to decrease the contrast.
Press
to increase the contrast.
Press
to decrease the amount of color in the
image.
Press
to increase the amount of color in the
image.
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