The countdown for the elapsed time begins as soon as you close the Password Protect menu. (You can check the elapsed time in this menu next to Time elapsed.)
10.To enable your screen logo, select User’s Logo Protect and press Enter. Select On and press Enter.
When this feature is on, the logo appears whenever you turn on the projector (if the Startup Screen is enabled in the Extended menu; see page 124). It also appears when you press the A/V Mute button (if you selected the Logo for the A/V Mute setting under Display in the Extended menu). None of the User’s Logo features in the Extended menu can be changed when the User’s Logo Protect function is enabled.
11.To enable network setting protection, select Network Protect and press Enter. Select On and press Enter.
When this feature is on, none of the network settings on the Configuration menu can be changed.
Starting the Projector with a PasswordWhen the password function is enabled, you see this screen when you plug in and turn on the projector:
Hold down the Num button on the remote control and use the numeric keypad to enter the four digit password.
The password screen closes, the numeric keypad is automatically deactivated, and projection begins.