Knoll Systems HD225 - Manual (Page 3)

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TABLE OF CONTENTS
Introduction
5
Positioning the projector 6
Video connections 7
Connecting a video device 7
Displaying a video image 9
Connecting a computer 10
Shutting down the projector 11
Troubleshooting your setup 11
Using the keypad buttons 15
Using the remote control 15
Using the audio 16
Customizing the projector 16
Optimizing video images 17
Using the menus 17
Picture menu 18
Settings menu 21
Maintenance 23
Cleaning the lens 23
Replacing the projection lamp 23
Cleaning the dust filters 25
Using the security lock 25
Red LED behavior and projector errors 26
Projected image size 26
If you are experienced in setting up presentation systems, use the included Quick Set Up card.
For complete details on connecting and operating the projector, refer to this User’s Guide.