5
Using the Projector Security Features . . . . . . . . . . . . . . . . . . 51
Enabling Password Protection . . . . . . . . . . . . . . . . . . . . 51
Creating Your Own Startup Screen . . . . . . . . . . . . . . . . 54
Disabling the Projector’s Buttons. . . . . . . . . . . . . . . . . . 56
Customizing Power and Operation. . . . . . . . . . . . . . . . . . . . 57
5
Maintaining the Projector. . . . . . . . . . . . . . . . . . . 59
Cleaning the Lens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Cleaning the Projector Case . . . . . . . . . . . . . . . . . . . . . . . . . 60
Cleaning the Air Filter and Vent. . . . . . . . . . . . . . . . . . . . . . 61
Replacing the Lamp and Air Filter . . . . . . . . . . . . . . . . . . . . 62
Resetting the Lamp Timer . . . . . . . . . . . . . . . . . . . . . . . 65
Transporting the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . 66
6
Solving Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Using On-Screen Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Checking Projector Status. . . . . . . . . . . . . . . . . . . . . . . . . . . 69
What To Do When the Lights Flash . . . . . . . . . . . . . . . 69
Viewing Lamp Usage and Other Information . . . . . . . . 71
Solving Projector Operation Problems . . . . . . . . . . . . . . . . . 71
Solving Problems with the Image or Sound . . . . . . . . . . . . . 72
Solving Problems with the Remote Control . . . . . . . . . . . . . 77
Where To Get Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Speak to a Support Representative . . . . . . . . . . . . . . . . . 78
A
Projector Installation . . . . . . . . . . . . . . . . . . . . . . . . 81
B
Technical Specifications . . . . . . . . . . . . . . . . . . . . . 83