Knoll Systems HDO2200 Lamp Problems, Remote Control Problems, Problem The lamp goes off

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DLP Projjjectttor – User’s Manualll

Problem: The image is flat with no contrast

Adjust the Contrast setting on the Image menu of the OSD.

Problem: The color of the projected image does not match the source image.

Adjust the Color Temperature and Gamma settings on the Image menu of the OSD.

Lamp Problems

Problem: There is no light from the projector

1.Check that the power cable is securely connected.

2.Ensure the power source is good by testing with another electrical device.

3.Restart the projector in the correct order and check that the Power LED is green.

4.If you have replaced the lamp recently, try resetting the lamp connections.

5.Replace the lamp module.

6.Put the old lamp back in the projector and have the projector serviced.

Problem: The lamp goes off

1.Power surges can cause the lamp to turn off. Re-plug power cord. When the READY LED is on, press the power button.

2.Replace the lamp module.

3.Put the old lamp back in the projector and have the projector serviced.

Remote Control Problems

Problem: The projector does not respond to the remote control

1.Direct the remote control towards remote sensor on the projector.

2.Ensure the path between remote and sensor is not obstructed.

3.Turn off any fluorescent lights in the room.

4.Check the battery polarity.

5.Replace the batteries.

6.Turn off other Infrared-enabled devices in the vicinity.

7.Have the remote control serviced.

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Contents HDO2200 Copyright Symbols Used General Safety InformationProjector Installation Notice Power SafetyReplacing the Lamp Cleaning the ProjectorImportant Recycle Instructions Symbol Explanations Regulatory WarningsTable of Contents Regulatory Compliance Packing Checklist Getting StartedFront-right View Views of Projector PartsTop view-On-screen Display OSD buttons and LEDs BlankRear view VGABottom view Remote Control Parts DLP Projector User’s Manual Remote Control Operating Range Projector and Remote Control ButtonsSetup and Operation Inserting the Remote Control BatteriesConnecting Input Devices Label DescriptionStarting and Shutting down the Projector DLP Projjjectttor-User’s Manualll Adjusting the Projector Level Adjusting the Zoom ring, Focus and Keystone Use the Image-focusAdjusting the Volume Navigating the OSD OSD Menu ControlsSetting the OSD Language OSD Menu Overview PICTUREBasic Menu PICTUREAdvanced Menu HSG Adjustment Press the Enter button to enter the HSG Adjustment sub menuDisplay Menu PC Detail Adjustment SETUPBasic Menu Menu Settings SourceLan Control Settings Network StateDLP Projjjectttor User’s Manualll DLP Projjjectttor-User’s Manualll Select OSD ´ Setup ´ Network ´ Enabled Category Input -LENGTH DLP Projjjectttor User’s Manualll SETUPAdvanced Menu Audio LampHdmi Closed CaptionPresentation Timer Status Menu Maintenance and Security Replacing the Projection LampDLP Projjjectttor-User’s Manualll Cleaning the Projector Cleaning the LensCleaning the Case Using the Kensington Lock Common problems and solutions Tips for TroubleshootingLED Error Messages Image ProblemsProblem The image is flat with no contrast Lamp ProblemsRemote Control Problems Problem There is no light from the projectorProblem There is no sound Audio ProblemsHaving the Projector Serviced Problem The sound is distortedHow do I run Hdmi cables longer than 10 meters? How can I tell if a cable is an Hdmi certified cable?Specifications SpecificationsProjection Distance and Size Table Projection Distance vs. Projection SizeTiming Mode Table RGB Hdmitm KHZ VideoRGB Hdmi TM KHZ Video Projector Dimensions Regulatory Compliance