make sure the ethernet settings are valid for your site—all network devices should have the same subnet mask and unique ip addresses. make sure the projector is connected to a network before you attempt to change its ip address, and always cycle power (off-on) to implement the new ip address.

    1. make sure to save any address change, and re-boot to implement.

    if you still have trouble establishing communications with a projector added to an existing ethernet network, the projector’s ip address is likely in conflict with another address already in use. contact your network administrator.