Using Basic Projector Features
If you cannot enter or remember a password, try the following solutions:
If you have entered an incorrect password too many times and see a message displaying a request code, write down the code and contact Epson for help. Provide the request code and proof of ownership for assistance in unlocking the projector.
If you lose the remote control you cannot enter a password. Order a new one from Epson.
If you perform Reset network settings. in the projector's Network menu, all of the passwords that have been set for the Network menu are also reset and you need to set them again. To prevent the passwords from being reset by unauthorized users, set Network Protection to On in the Password Protection menu.