Epson Pro Cinema LS10500 User Manual page 21

Center buttons
1 Lens button (cycles through the lens adjustment options)
2 Color Mode button (selects display modes)
3 2D/3D button (cycles between 2D and 3D modes)
4 Arrow buttons (move though on-screen options)
5 Enter button (selects options)
6 Default button (returns selected setting to default value)
7 Menu button (accesses projector menu system)
8 Esc button (cancels/exits functions)
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