Instruction manual

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.
• RGB Color Balance Menu
• 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
COLOR BALANCE
> Red Contrast 0.0%
Red Bright 0.0%
Grn Contrast 0.0%
Grn Bright 0.0%
Blu Contrast 0.0%
Blu Bright 0.0%
Reset All