Epson PowerLite 1830 User Manual page 22

3 Video button (cycles through connected video sources)
4 Screen Fit button (adjusts image shape; functions on PowerLite 1915/1925W only)
5 Numeric buttons (enter numbers)
6 A/V Mute button (turns off picture and sound)
7 Freeze button (stops video action)
8 Auto button (automatically adjusts position, tracking, and sync settings)
9 Aspect button (selects the image aspect ratio)
10 Page Up/Down buttons (control presentation slides)
11 E-Zoom +/- buttons (zoom into and out of the image)
12 Menu button (accesses projector menu system)
13 Arrow buttons (move through on-screen options and control wireless mouse functions)
14 Enter button (selects options and controls wireless mouse functions)
15 Esc button (cancels/exits functions and controls wireless mouse functions)
16 Volume up and down buttons (adjust speaker volume)
17 Help button (accesses projector help information)
18 Pointer button (activates on-screen pointer)
19 Num button (switches buttons to number function for entering numbers)
20 Color Mode button (selects display modes)
21 ID button (selects projector and remote control ID numbers)
22 User button (customizable for different functions)
23 Focus buttons (adjusts the image focus; functions on PowerLite 1915/1925W only)
24 LAN button (switches to available network sources)
25 USB button (cycles through connected USB sources)
26 Source Search button (searches for connected video sources)
Parent topic: Projector Parts Locations
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