1On button (turns power on)
2Standby button (turns power off)
3Source buttons (change input source; some buttons may not function depending on the model)
4Aspect button (selects the image aspect ratio)
5Auto button (automatically adjusts position, tracking, and sync settings when projecting analog RGB signals from the Computer or BNC ports)
6Freeze button (stops video action)
7Test Pattern button (displays a test pattern)
8Lens Shift button (adjusts the lens position)
9Zoom button (zooms into the image)
10Menu button (accesses projector menu system)
11Arrow buttons (move through
12Enter button (selects options and controls wireless mouse functions)
13Split button (splits the screen)
14Page up/down buttons (scroll through image files when projecting from a computer over a network connection)
15User1, User2, and User3 buttons (customizable for different functions)
16Numeric buttons (enter numbers)
17ID button (hold down to use numeric buttons to select a projector)
18ID switch (enables or disables ID settings)
19Remote port (connects to a remote control cable)
20Help button (accesses projector help information)
21Num button (when held down, switches numeric buttons to number function)
22
23Default button (resets settings to their default values in the projector menu system)
24Esc button (cancels/exits functions and controls wireless mouse functions)
25Focus button (focuses the image)
26
