| 1 | Selects the source you want to project |
| 2 | Displays a QR code for device connection |
| 3 | Displays the on-screen help |
| 4 | Hides the Home screen |
| 5 | Displays the interactive settings |
| 6 | Displays the current projector status when you change a Home screen using the interactive pen or your finger |
| 7 | Displays the settings assigned to Home screen in the projector's Extended menu |
| 8 | Projects two images from different image sources simultaneously by splitting the projected screen |
| 9 | Displays the brightness for the light source |