HP mp3222 manual To clean the projector lens, To replace the lamp module

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Maintaining the Projector

To clean the projector lens

To minimize the risk of damaging or scratching the lens surface, blow dust particles off the lens with clean, dry, deionized air.

If this method does not work, use the following method:

Wipe the lens in a single direction with a clean, dry cloth. Do not wipe back and forth across the lens.

If the cloth is dirty or smears the lens, wash the cloth. If the cloth is still dirty after washing it or the fabric is damaged, replace it.

ÄCAUTION: Cleaning requires special consideration:

Do not spray any type of fluid or cleaner directly on the lens surface. Cleaners might damage the lens.

Do not use fabric softener when washing a cleaning cloth or softener sheets when drying the cloth. Chemicals on the cloth might damage the surface of the lens.

Do not store a cleaning cloth in contact with the lens for a long time because doing so contaminates the lens with dye from the cloth. The cloth can be contaminated if left in the open air.

To replace the lamp module

ÅWARNING: Replacing the lamp module requires special consideration:

To reduce the risk of injury, be careful when removing the lamp module as broken glass might be present in the unlikely event the lamp is broken. If the lamp is broken, contact HP about repairs that might be required.

The lamp contains a small amount of mercury. If the lamp breaks, adequately ventilate the area where the breakage occurred. Disposal of this lamp might be regulated due to environmental considerations. For disposal or recycling information, contact your local authorities or the Electronic Industries Alliance (http://www.eiae.org).

Because the lamp assembly operates at a very high temperature, wait 30 minutes before removing the lamp module.

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User’s Guide

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Contents Mp3220 series digital projector User’s guide First Edition May Contents Adjusting the Projector Index Contents Setting Up Identifying the contents of the box Symbol Function What’s in the Box?Identifying Common Features Identifying the projector Symbol Function Projector at a glanceProjector buttons and lights Identifying the back panel Symbol Function Back panelRemote control Accessories Setting Up the Projector To position the projector To set up on a table Calculating projection dimensionsTo connect power To connect a computer To connect a handheld organizer To connect video sources Setting Up Setting Up Turning On and Off To turn the projector onTo turn the projector off Making Basic Adjustments To aim the projectorTo adjust the focus and zoom Setting Up Using the Remote Control Giving PresentationsGiving Presentations Showing Presentations To present from a computerTo change the source To hide or show the displayTo adjust a slanted picture Adjusting the ProjectorAdjusting the Picture and Sound To adjust the audio To adjust the image according to the type of pictureTo adjust other image settings To adjust the projector setup Using the On-Screen Menu To change settings using the on-screen menu Or down to quickly move to another setting and adjust itQuick choice menu Quick choiceSelect input menu For a visual aid, see Back panel onAdjust picture menu Adjust pictureAdjusting the Projector Setup menu Help menuTo get the projector status Performing Routine MaintenanceMaintaining the Projector To clean the projector lens To replace the lamp moduleMaintaining the Projector To replace the battery in the remote control To update the firmware Upgrading the ProjectorMaintaining the Projector To install on a table Installing PermanentlyInstalling the Projector To install on the ceiling Installing Permanently To install for rear projection Insert the lock 1 into the hole and twist the key To mount the projector on a tripodTo lock the projector Installing Permanently Fixing Problems Troubleshooting SuggestionsStart-up problems If no lights or sounds turn onPicture problems Fixing Problems Fixing Problems Fixing Problems Sound problems Interruption problemsRemote control problems Testing the Projector To run the projector diagnosticsFixing Problems Reference SpecificationsIdentifying the projector specifications Reference Storage Analog Video Mode Compatibility Sync Hz Sync kHzMAC II Safety Information Safety precautionsLED safety Mercury safetyRegulatory Information CanadaJapan Korea International Declaration of ConformityInstallation ConfigurationHide button using Image adjusting See ceiling installation Locking 53 setup Adjusting Connecting video sourceZoom adjusting 27 range Slanted picture See keystone correction soundIndex
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