Hubbell 580 manual Reference to menu functions

Using the LitePro 580

Reference to menu functions

	Computer menu functions
Menu item	Function
Source	Indicates input is from a computer or video equipment.
Brightness	Adjusts image brightness; increases or decreases the
	brightness of white.
Contrast	Adjusts image contrast; increases or decreases the
	difference in brightness between black and white.
Sync	Adjusts picture synchronization to get rid of fuzzy
	horizontal lines.
Tracking	Adjusts picture tracking to get rid of fuzzy vertical lines.
Red	Adjusts the intensity of red.
Green	Adjusts the intensity of green.
Blue	Adjusts the intensity of blue.
Text	Compresses image display of DOS text screens wider than
	the projector’s image area. Select only if using DOS.
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.
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.

This menu is available only when the source of input is a computer.

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26 LitePro 580 User’s Guide