Epson EF-100 Series User Manual page 61

You see this screen:
5. Select the HDMI Link setting and press Enter. Then select On and press the
6. Select the Device Connections setting and press Enter.
You see this screen:
Note: Linked devices are indicated by a blue mark. You cannot select grayed-out devices.
7. Select the device you want to control and project images from and press Enter.
61
return button.