HP md5020n, md5820n, md5880n, md6580n 58

1.Turn off the TV and allow it to cool for at least 30 minutes.

2.Unplug the power cord.

3.Open the front access door by pressing in above the HP logo, then releasing.

4.Loosen the two screws 1 on the lamp cover and remove the cover 2.

5.Loosen the three screws 1 on the lamp module; then pull out the module using its handle 2.

58 Fixing Problems

Contents

Page © Copyright 2005 Hewlett-PackardDevelopment Company, L.P Safety Markings Important Safety Instructions Call the CATV (cable television) system installer's attention to Section Contents 4 Adjusting the TV 5 Fixing Problems 6 Support and Warranty 7 Reference Information 1 Setting Up the TV What’s in the Box Carrying the TV Features and Connectors TV at a Glance Connector Panel Acccessories Setting Up the TV—TheBasics Planning Your Layout Installing Batteries in the Remote Control Planning for Other Equipment Planning Your System Setup Connecting and Routing Cables Choosing Your Video Connections Cables for HDMI, DVI-D,Component, S-Video,and Composite Connections HDMI connection DVI-Dconnection Component-video(YPbPr) connection S-videoconnection Composite-videoconnection Making Your Connections Antenna Standard Cable Cable with Set-TopCable Box Satellite Receiver Cable and VCR/DVR Cable Box and VCR/DVR Satellite Receiver and VCR/DVR DVD Player or Video Gaming Device Audio: Stereo Sound System Audio: Surround Sound or AV Receiver Computer Using a CableCARD Adding a CableCARD Slot Installing a CableCARD Turning the TV On and Off Plugging In the Power Cord Turning On the TV Turning Off the TV Completing the Basic Setup Finding Your Channels Setting the Time and Date Page 2 Using the Remote Control Overview of the Buttons Controlling the TV Programming for Other Devices DVD Player Includes DVD/VCRs Indicator = DVD (or AUX) Set-TopCable Box Includes cable boxes with digital video recorders Audio Device Digital Video Recorder Indicator = DVR (or AUX) HP Digital Entertainment Equipment HP Projector VCR Includes TV/VCRs and DVD/VCRs Controlling Other Devices Audio system, audio/video receiver Personal digital video recorder HP projector VCR Page 3 Watching the TV Watching a Show Changing the Channel Adjusting the Volume Viewing Closed Captions Watching Another Video Source Watching Two Pictures Turning Off after a Delay Applying Parental Controls Setting Permission Levels Setting a simple lock Setting individual controls Page Blocking Certain Channels Temporarily Suspending Controls Changing Your Password 4 Adjusting the TV Adjusting the Picture and Sound Choosing the Best Picture Mode Adjusting the Size of the Picture Adjusting the Picture for Best Color Adjusting Other Picture Settings Adjusting Sound Settings Customizing Your Channels and Sources Adding or Deleting a Channel Setting Up Favorite Channels To tune to a favorite channel To add a channel to your favorites Using the On-ScreenMenu Changing Settings Using the Menu Picture Menu Sound Menu Source Menu Lock Menu Setup Menu 5 Fixing Problems Maintaining the TV Cleaning the TV Replacing the Lamp Module Page Page Troubleshooting Warning Light Problems Startup Problems Picture Problems Channel Problems Sound Problems General Problems Remote Control Problems Testing the Operation Page 6 Support and Warranty Support Contacting HP Technical Support Step 1: HP TV Documentation Step 2: HP Technical Support Warranty HP Limited Warranty Statement HP Microdisplay TV Limited Warranty Statement Extent of Limited Warranty Limitations of Warranty Limitations of Liability Local Law Page 7 Reference Information Specifications Safety Information LED Safety Mercury Safety Regulatory Information Connections to peripheral devices Canada Page Index Page Page Page Page © 2005 Hewlett-PackardDevelopment Company, L.P Printed in Taiwan www.hp.com