User's Guide
Page 72
... projector's buttons; ■ Link 21L Select On to enable the projector to be monitored and controlled from a computer using Link 21L software and the Epson USB Communication driver. ■ Language Select a language to use the password to prevent the projector from being turned on and prevent your custom startup screen from being...
... projector's buttons; ■ Link 21L Select On to enable the projector to be monitored and controlled from a computer using Link 21L software and the Epson USB Communication driver. ■ Language Select a language to use the password to prevent the projector from being turned on and prevent your custom startup screen from being...