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ACS-2048 • User’s Guide
47
4. Operation
Using the Main Menu
~
Adjustment range
: 0.750 to 3.000. Note that the default value depends
on the last
Aspect Ratio
selected before
Custom
was chosen.
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From the
Input Menu
, select
Contrast
to change the contrast of the selected input.
•
Adjustment range
: 75.0% to 125.0%
•
Default
: 100%
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From the
Input Menu
, select
Brightness
to change the brightness of the selected input.
•
Adjustment range
: 75.0% to 125.0%
•
Default
: 100%
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From the
Input Menu
, select
Color Balance
to display one of two available
Color Balance
Menus
. The menu that is shown
depends on the current input’s selected type. Each menu
allows you to adjust the input’s color balance parameters.
•
•
Hue/Saturation Color Balance Menu
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If the current input’s type is set to
RGB
, the
RGB Color Balance Menu
appears:
Figure 4-10.
RGB Color Balance Menu (sample)
Each of the individual contrast and brightness settings operates in conjunction with the
“global” contrast and brightness settings in the
Input Menu
.
•
Adjustment range
(all values): -25.0% to +25.0%
Note
The ACS-2048 selects and displays the input video aspect
ratio according to the input format detected. For example:
S
Computer video at 1280x1024@60Hz defaults to
5:4 aspect ratio
S
NTSC video defaults to 4:3
S
HDTV 1080i video defaults to 16:9
C O L O R B A L A N C E
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R e s e t A l l