Using the LitePro 580
Reference to menu functions
| Computer menu functions |
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Menu item | Function |
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Source | Indicates input is from a computer or video equipment. |
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Brightness | Adjusts image brightness; increases or decreases the |
| brightness of white. |
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Contrast | Adjusts image contrast; increases or decreases the |
| difference in brightness between black and white. |
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Sync | Adjusts picture synchronization to get rid of fuzzy |
| horizontal lines. |
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Tracking | Adjusts picture tracking to get rid of fuzzy vertical lines. |
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Red | Adjusts the intensity of red. |
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Green | Adjusts the intensity of green. |
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Blue | Adjusts the intensity of blue. |
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Text | Compresses image display of DOS text screens wider than |
| the projector’s image area. Select only if using DOS. |
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Mac LC | Adjusts tracking and removes fuzzy vertical bars when |
| using any Macintosh. This option appears and replaces |
| “Text” when a Macintosh is connected. Select only if |
| connected to a Macintosh. |
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Reset | Deletes changes and resets all items on this menu to |
| default settings. When selected, a dialog box appears |
| asking you to confirm this action. |
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This menu is available only when the source of input is a computer.
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26 | LitePro 580 User’s Guide |
