Epson PowerLite 640, Руководство пользователя

Страница: 101 / 242

Password Security Types
You can set up these types of password security using one shared password:
• Power On Protection password prevents anyone from using the projector without first entering a
password.
• User's Logo Protection password prevents anyone from changing the custom screen the projector
can display when it turns on or when you use the A/V Mute feature. The presence of the custom
screen discourages theft by identifying the projector’s owner.
• Network Protection password prevents anyone from changing the network settings in the projector
menus.
Setting a Password
Selecting Password Security Types
Entering a Password to Use the Projector
Saving a User's Logo Image to Display
Parent topic: Projector Security Features
Setting a Password
To use password security, you must set a password.
1. Hold down the Freeze button on the remote control for about five seconds or until you see this
menu.
2. Press the down arrow to select Password and press Enter .
You see the prompt "Change the password?".
3. Select Yes and press Enter .
101