1Power button
2Capture button (captures the annotation screen and pastes it as a new whiteboard page)
3Print button (prints the projected screen)
4Numeric buttons (enter numbers)
5Auto button (automatically adjusts position, tracking, and sync settings)
6Aspect button (selects the image aspect ratio)
7Num button (when held down, switches numeric buttons to number function)
8Menu button (accesses projector menu system)
9Arrow buttons (move through
10Enter button (selects options and controls wireless mouse functions)
11User button (customizable for different functions)
12Page up/down buttons (control presentation slides)
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14A/V Mute button (turns off picture and sound)
15Split button (toggles split screen mode)
16Strap attachment point
17Help button (accesses projector help information)
18Freeze button (stops video action)
19Volume up/down buttons (adjust speaker volume)
20Pointer button (activates
21Esc button (cancels/exits functions and controls wireless mouse functions)
21Pen Mode button (cycles between PC Interactive and PC Free Annotation modes)
23Color Mode button (selects display modes)
24MHL Menu button (displays settings or performs functions for the MHL device)
25Whiteboard button (turns the projector on (if necessary) and displays Whiteboard mode)
26Save button (saves the displayed image to a USB drive or network folder)
27Source Search button (searches for connected sources)
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