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2 • Using the Projector
56
The following table summarizes the functions on the control panel.
Button Function
Power Turns the projector lamp on or off.
Source Switches input source from computer to video or vice versa.
Menu Displays or hides the menu.
Up, down arrows
(Sync+/Sync-)
Synchronize the computer’s graphic signal.
Use these buttons to adjust an overall image that is fuzzy or streaked, or
to select menu items during menu operations.
Left, right arrows
(tracking-/
tracking+)
Match the projector’s internal clock to various computer graphic signals
(tracking adjustment).
Use these buttons to adjust an image with vertical fuzzy lines, or to
change numeric settings during menu operations.
Enter Selects a menu option.
Resize Resizes the image on the screen to match the resolution of your
computer display.
See page 49 for details.
AV/Mute Turns off/on the audio/video output of the projector, clears all special
effects, and displays a black, blue, or user logo screen.
– Volume +
Adjusts the volume.
Help Displays the Help menu. See “Using the Online Help Menu” on
page 118 for details.
5500.book Page 56 Wednesday, August 4, 1999 4:41 PM