Viewing Lamp Usage and Other Information . . . . . . . . . . . 62 Using the Projector’s Security Features. . . . . . . . . . . . . . . . . 63 Creating Your Own Screen Logo. . . . . . . . . . . . . . . . . . 64 Setting a Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Turning On the Password and User’s Logo . . . . . . . . . . 66 Starting the Projector with a Password. . . . . . . . . . . . . . 67 Disabling the Projector’s Buttons . . . . . . . . . . . . . . . . . 68 Restoring the Default Settings . . . . . . . . . . . . . . . . . . . . . . . 69

5 Maintaining and Transporting the

Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Cleaning the Lens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Cleaning the Projector Case . . . . . . . . . . . . . . . . . . . . . . . . . 72

Cleaning and Replacing the Air Filter . . . . . . . . . . . . . . . . . 73

Replacing the Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Resetting the Lamp Timer . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Transporting the Projector. . . . . . . . . . . . . . . . . . . . . . . . . . 78

6 Solving Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . .

79

Using On-Screen Help. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

80

What To Do When the Lights Flash . . . . . . . . . . . . . . . . . .

81

Solving Problems with the Image or Sound . . . . . . . . . . . . .

83

Solving Password Problems . . . . . . . . . . . . . . . . . . . . . . . . .

90

Solving Problems with the Remote Control . . . . . . . . . . . . .

90

Where To Get Help. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

92

Telephone Support Services. . . . . . . . . . . . . . . . . . . . . .

92

5