HP mp3222 manual Picture problems

Page 57

Fixing Problems

Picture problems

If the image is not displayed on the screen, but the HP startup screen is displayed:

❏Press the source button on the projector or remote control.

❏Turn off or disable the notebook or desktop computer screen saver function.

❏For a computer connection, ensure your notebook computer’s external video port is turned on. See the video port card shipped with the projector. On some notebooks, for example, press the Fn + F4 function keys to turn on the external video port.

❏Verify that the right input source is connected. Open the on-screen menu and go to Select input. Then set the correct input port where the equipment is connected.

❏Verify that auto search is enabled. Open the on-screen menu and go to Select input > Auto-scan sources.

If the wrong input source is displayed:

❏Press the source button on the projector or the remote control to select another active input source.

❏Verify that the right input source is connected. Open the on-screen menu and go to Select input. Then set the correct input source.

❏Verify that the projector is enabled for auto-searching. Open the on-screen menu and go to Select input > Auto-scan sources.

❏If the input source might turn off and on, open the on-screen menu and go to Select input. Set Auto-scan sources to Off and select the correct input source.

User’s Guide

57

Image 57

Contents Mp3220 series digital projector User’s guide First Edition May Contents Adjusting the Projector Index Contents Setting Up What’s in the Box? Identifying the contents of the box Symbol FunctionIdentifying Common Features Projector at a glance Identifying the projector Symbol FunctionProjector buttons and lights Back panel Identifying the back panel Symbol FunctionRemote control Accessories Setting Up the Projector To position the projector Calculating projection dimensions To set up on a tableTo connect power To connect a computer To connect a handheld organizer To connect video sources Setting Up Setting Up To turn the projector on Turning On and OffTo turn the projector off To aim the projector Making Basic AdjustmentsTo adjust the focus and zoom Setting Up Giving Presentations Using the Remote ControlGiving Presentations To present from a computer Showing PresentationsTo hide or show the display To change the sourceAdjusting the Projector Adjusting the Picture and SoundTo adjust a slanted picture To adjust the image according to the type of picture To adjust other image settingsTo adjust the audio To adjust the projector setup Using the On-Screen Menu Or down to quickly move to another setting and adjust it To change settings using the on-screen menuQuick choice Quick choice menuFor a visual aid, see Back panel on Select input menuAdjust picture Adjust picture menuAdjusting the Projector Help menu Setup menuPerforming Routine Maintenance Maintaining the ProjectorTo get the projector status To replace the lamp module To clean the projector lensMaintaining the Projector To replace the battery in the remote control Upgrading the Projector To update the firmwareMaintaining the Projector Installing Permanently Installing the ProjectorTo install on a table To install on the ceiling Installing Permanently To install for rear projection To mount the projector on a tripod To lock the projectorInsert the lock 1 into the hole and twist the key Installing Permanently Troubleshooting Suggestions Fixing ProblemsIf no lights or sounds turn on Start-up problemsPicture problems Fixing Problems Fixing Problems Fixing Problems Interruption problems Sound problemsRemote control problems To run the projector diagnostics Testing the ProjectorFixing Problems Specifications Identifying the projector specificationsReference Reference Storage Sync Hz Sync kHz Analog Video Mode CompatibilityMAC II Safety precautions Safety InformationMercury safety LED safetyCanada Regulatory InformationJapan Korea Declaration of Conformity InternationalConfiguration Hide button using Image adjustingInstallation See ceiling installation Connecting video source Locking 53 setup AdjustingZoom adjusting 27 range Slanted picture See keystone correction soundIndex

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