2Computer button (cycles through connected computer sources)
3Video button (cycles through connected video sources)
4Screen Fit button (superimposes projector images)
5 Numeric buttons (enter numbers)
6Auto button (automatically adjusts position, tracking, and sync settings)
7Aspect button (selects the image aspect ratio)
8Num button (when held down, switches numeric buttons to number function)
9Menu button (accesses projector menu system)
10 Arrow buttons (move through on-screen options)
11 Enter button (selects options)
12 User button (customizable for different functions)
13 Page up/down buttons (button is not functional when the projectors are being used together in a
stacked configuration)
14 E-Zoom +/–buttons (zoom into and out of the image)
15 A/V Mute button (turns off picture and sound)
16 Help button (accesses projector help information)
17 Freeze button (stops video action)
18 Volume up/down buttons (adjust speaker volume)
19 Pointer button (button is not functional when the projectors are being used together in a stacked
configuration)
20 Esc button (cancels/exits functions and controls wireless mouse functions)
21 Color Mode button (selects display modes)
22 2D/3D button (activates 3D mode)
23 LAN button (button is not functional)
24 USB button (button is not functional when the projectors are being used together in a stacked
configuration)
25 Source Search button (searches for connected sources)
Parent topic: Projector Part Locations
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