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Controlling the Projector
71
The following table summarizes the control panel functions.
Button Function
Power Starts or stops projection.
Source Switches between Computer 1 and Computer 2, and from video
to computer. (When the Computer 2/BNC switch on the back of
the projector is set to BNC, the source is switched to 5BNC.)
Menu Displays or hides the menu.
Up, down arrows
(Sync+/Sync-)
Synchronizes 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. Allows movement within the
menus, if a menu is displayed.
Left, right arrows
(tracking-/
tracking+)
Matches 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.
Allows movement within the menus, if a menu is displayed.
Enter Selects a menu option.
Resize Switches the display dot mode and resize mode for VGA, XGA,
SVGA, and SXGA input. You can’t resize the image if the input
resolution matches the output resolution of the projector (SVGA
for the PowerLite 5300, or XGA for the PowerLite 7200/7300).
Mute Turns off audio.
– Volume +
Adjusts the volume.
Blank Clears the screen of special effects and switches to a blue or
black display, or a user logo.
5300.book Page 71 Tuesday, April 13, 1999 4:19 PM