Optoma EH415 - Manual (Page 60)

60
User Controls
5. Click Properties.
6. Fill in the IP address and Subnet mask, then press OK.
7. Press the Menu button on the projector.
8. Select OSD-> SETUP-> Network Settings-> Lan Settings.
9. After getting into Network Status, input the following:

DHCP: Off

IP Address: 10.10.10.10

Subnet Mask: 255.255.255.0

Gateway: 0.0.0.0

DNS: 0.0.0.0
10. Press “ENTER” / ► to confirm settings.