Epson 7850p - Manual (Page 146)

146 Managing Projectors
Any projectors found on the network are listed as shown below:
4. Select each projector you want to add by clicking its name, then
clicking the Add button. When you’re done adding projectors,
click Close .
You see this screen with a list of all registered projectors.
5. Click Close .
Click here
note
To delete a projector from
the list, highlight the
projector name, and click
Delete .