4. Convenient Features
Preventing the Unauthorized Use of the Projector
A password can be set for your projector to avoid operation by an unauthorized user using the Menu. When a pass- word is set, turning on the projector will display the password input screen. Unless the correct password is entered, the projector cannot project an image.
To enable the Password function:
1. Select [Advanced settings] → [Password] and press the 
button to select “On”.
The [Password] screen will be displayed.
2. Type in a combination of the four SELECT buttons 
and press the OK button.
NOTE:
•A password must be four to 10 digits in length.
•When you want to cancel registering the password, press the MENU button without entering the password.
The [Confirm password] screen will be displayed.
3.Type in the same combination of SELECT buttons 
and press the OK button. The confirmation screen will be displayed.
4.Select “Yes” and press the OK button. The Password function has been enabled.
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