Viewing Lamp Usage and Other Information . . . . . . . . . . . 60 Using the Projector’s Security Features. . . . . . . . . . . . . . . . . 62 Creating Your Own Screen Logo. . . . . . . . . . . . . . . . . . 63 Setting a Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Turning On the Password and User’s Logo . . . . . . . . . . 65 Starting the Projector with a Password. . . . . . . . . . . . . . 66 Disabling the Projector’s Buttons . . . . . . . . . . . . . . . . . 67 Installing Security Locks . . . . . . . . . . . . . . . . . . . . . . . . 67 Restoring the Default Settings . . . . . . . . . . . . . . . . . . . . . . . 68

5 Maintenance and Transportation . . . . . . . . . . 69

Cleaning the Lens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Cleaning the Projector Case . . . . . . . . . . . . . . . . . . . . . . . . . 70

Cleaning and Replacing the Air Filter . . . . . . . . . . . . . . . . . 70

Replacing the Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Resetting the Lamp Timer . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Transporting the Projector. . . . . . . . . . . . . . . . . . . . . . . . . . 76

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

77

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

78

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

78

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

80

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

85

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

86

Solving Network Problems. . . . . . . . . . . . . . . . . . . . . . . . . .

87

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

87

Speak to a Support Representative. . . . . . . . . . . . . . . . .

88

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