Epson 100" EpiqVision Ultra LS500 4000-Lumen Pixel-Shift 4K UHD 3LCD Laser Projector TV System with 100" Screen (White Projector) - Manual (Page 23)

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2 Arrow buttons (move through on-screen options)
3 Enter button (selects options)
4 rewind, play/pause, and fast forward buttons (control connected streaming device)
5 Menu button (accesses projector menus)
6 A/V mute button (turns off picture and sound)
7 volume up and volume down buttons
8 Source button (changes the input source)
9 Home button (accesses projector Home screen)
10 Esc button (cancels/exits function)
11 Remote control emitter
LS500WATV/BATV