Knoll Systems HDO2200 user manual Maintenance and Security, Replacing the Projection Lamp

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DLP Projjjectttor – User’s Manualll

MAINTENANCE AND SECURITY

Replacing the Projection Lamp

The projection lamp should be replaced when it burns out. It should only be replaced with a certified replacement part, which you can order from your local dealer.

Important:

a. The projection lamp used in this product contains a small amount of mercury. b. Do not dispose this product with general household waste.

c. Disposal of this product must be carried out in accordance with the regulations of your local authority.

Warning:

Be sure to turn off and unplug the projector at least 30 minutes before replacing the lamp. Failure to do so could result in a severe burn.

Caution:

In rare cases the lamp bulb may burn out during normal operation and cause glass dust or shards to be discharged outward from the rear exhaust vent.

Do not inhale or do not touch glass dust or shards. Doing so could result in injury.

Always keep your face away from the exhaust vent so that you do not suffer from the gas and bro- ken shards of the lamp.

When removing the lamp from a ceiling-mounted projector, make sure that no one is under the pro- jector. Glass fragments could fall if the lamp has been burned out.

！IF A LAMP EXPLODES

If a lamp explodes, the gas and broken shards may scatter inside the projector and they may come out of the exhaust vent. The gas contains toxic mercury.

Open windows and doors for ventilation.

If you inhale the gas or the shards of the broken lamp enter your eyes or mouth, consult the doctor immediately.

1. Remove the single screw on the lamp compartment cover.

2. Remove the lamp compart- ment cover.

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Contents HDO2200 Copyright Symbols Used General Safety InformationProjector Installation Notice Power SafetyCleaning the Projector Important Recycle Instructions Symbol ExplanationsReplacing the Lamp 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 ProblemsLamp Problems Remote Control ProblemsProblem The image is flat with no contrast Problem There is no light from the projectorAudio Problems Having the Projector ServicedProblem There is no sound 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