Knoll Systems HDO2200 user manual Replacing the Lamp, Cleaning the Projector, Regulatory Warnings

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DLP Projjjectttor—User’s Manualll

Replacing the Lamp

Replacing the lamp can be hazardous if done incorrectly. See Replacing the Projection Lamp on page 37 for clear and safe instructions for this procedure. Before replacing the lamp:

Unplug the power cord.

Allow the lamp to cool for about one hour.

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.

Cleaning the Projector

Unplug the power cord before cleaning. See Cleaning the Projector on page 39.

Allow the lamp to cool for about one hour.

Regulatory Warnings

Before installing and using the projector, read the regulatory notices in the Regulatory Compliance section on page 51.

Important Recycle Instructions:

Lamp(s) inside this product contain mercury. This product may contain other electronic waste that can be hazardous if not disposed of properly. Recycle or dispose in accordance with local, state, or federal Laws. For more information, contact the Electronic Industries Alliance at WWW.EIAE.ORG. For lamp

specific disposal information check WWW.LAMPRECYCLE.ORG.

Symbol Explanations

DISPOSAL: Do not use household or municipal waste collection services for disposal of electrical and electronic equipment. EU countries require the use of separate recycling collection services.

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Contents HDO2200 Copyright General Safety Information Symbols UsedPower Safety Projector Installation NoticeImportant Recycle Instructions Symbol Explanations Cleaning the ProjectorReplacing the Lamp Regulatory WarningsTable of Contents Regulatory Compliance Getting Started Packing ChecklistViews of Projector Parts Front-right ViewBlank Top view-On-screen Display OSD buttons and LEDsVGA Rear viewBottom view Remote Control Parts DLP Projector User’s Manual Projector and Remote Control Buttons Remote Control Operating RangeInserting the Remote Control Batteries Setup and OperationLabel Description Connecting Input DevicesStarting and Shutting down the Projector DLP Projjjectttor-User’s Manualll Adjusting the Projector Level Use the Image-focus Adjusting the Zoom ring, Focus and KeystoneAdjusting the Volume OSD Menu Controls Navigating the OSDSetting the OSD Language OSD Menu Overview PICTUREBasic Menu PICTUREAdvanced Menu Press the Enter button to enter the HSG Adjustment sub menu HSG AdjustmentDisplay Menu PC Detail Adjustment SETUPBasic Menu Source Menu SettingsNetwork State Lan Control SettingsDLP Projjjectttor User’s Manualll DLP Projjjectttor-User’s Manualll Select OSD ´ Setup ´ Network ´ Enabled Category Input -LENGTH DLP Projjjectttor User’s Manualll SETUPAdvanced Menu Lamp AudioClosed Caption HdmiPresentation Timer Status Menu Replacing the Projection Lamp Maintenance and SecurityDLP Projjjectttor-User’s Manualll Cleaning the Projector Cleaning the LensCleaning the Case Using the Kensington Lock Tips for Troubleshooting Common problems and solutionsImage Problems LED Error MessagesRemote Control Problems Lamp ProblemsProblem The image is flat with no contrast Problem There is no light from the projectorHaving the Projector Serviced Audio ProblemsProblem There is no sound Problem The sound is distortedHow can I tell if a cable is an Hdmi certified cable? How do I run Hdmi cables longer than 10 meters?Specifications SpecificationsProjection Distance vs. Projection Size Projection Distance and Size TableRGB Hdmitm KHZ Video Timing Mode TableRGB Hdmi TM KHZ Video Projector Dimensions Regulatory Compliance