InFocus IN3118HD manual Audio Problems, Having the Projector Serviced, Problem There is no sound

Contents Page Trademark Recognition CopyrightDisclaimer IN3118HD User’s Manual Important Safety InformationSymbols Used General Safety InformationPreface Projector Installation NoticePower Safety Replacing the Lamp Cleaning the ProjectorSymbol Explanations About this ManualTROUBLESHOOTING SETUP AND OPERATIONON-SCREEN DISPLAY OSD MENU SETTINGS MAINTENANCE AND SECURITYTIMING MODE TABLE PROJECTOR DIMENSIONSSAFETY CERTIFICATIONS PROJECTION DISTANCE VS. PROJECTION SIZEDLP Projector - User’s Manual Packing ChecklistGETTING STARTED DESCRIPTION Front-right ViewViews of Projector Parts LABELError code see LED Error Messages on page Top view-On-screen Display OSD buttons and LEDssee LED Error Messages on page SEE PAGE Rear viewLABEL DESCRIPTIONBottom view Remote Control Parts Adjust overscan Inserting the Remote Control Batteries SETUP AND OPERATIONStarting and Shutting down the Projector Adjusting the Projector Level Adjusting the Zoom ring, Focus and Keystone The volume control appears on the display Adjusting the Volume1. Press the Volume but- tons on the projector or the remote control 2. Use the Vol +/- buttons on the projector or the remote controlOSD Menu Controls ON-SCREEN DISPLAY OSD MENU SETTINGSNavigating the OSD 3. Press the cursor button until the language you want is selected Setting the OSD LanguageSet the OSD language to your preference before continuing 2. Press the cursor button until Language is highlightedPICTURE Basic OSD Menu OverviewSETUP Basic SETUP AdvancedPICTUREBasic Menu PICTUREAdvanced Menu Press the ENTER/SELECT button to enter the HSG Adjustment sub menu HSG AdjustmentSee PC Detail Adjustment on page DISPLAY MenuPress to change values for settings PC Detail Adjustment SETUPBasic Menu Press the ENTER/SELECT button to enter the Source sub menu Menu SettingsSource Press the ENTER/SELECT button to enter the Menu Settings sub menuLan Control Settings Network State DLP Projector - User’s Manual Preparing Email Alerts Select the alert conditions by checking the desired boxes SETUPAdvanced Menu Press the ENTER/SELECT button to enter the Lamp sub menu AudioLamp Press the ENTER/SELECT button to enter the Audio sub menuPress the ENTER/SELECT button to enter the Closed Caption sub menu HDMIClosed Caption Press the ENTER/SELECT button to enter the HDMI sub menuPresentation Timer STATUS Menu Replacing the Projection Lamp MAINTENANCE AND SECURITYLift the module handle up Remove the single screw on the lamp compartment coverRemove the lamp com- partment cover Remove the three screws from the lamp module6. Pull firmly on the module handle to remove the lamp module Cleaning the Projector Cleaning the LensCleaning the Case Tips for Troubleshooting TROUBLESHOOTINGCommon Problems and Solutions Problem The image is blurred LED Error MessagesImage Problems Problem No image appears on the screenProblem The image is flat with no contrast Lamp ProblemsRemote Control Problems Problem The image is streakedProblem The sound is distorted Audio ProblemsHaving the Projector Serviced Problem There is no soundQ. How can I tell if a cable is an HDMI certified cable? HDMI Q & AQ. How do I run HDMI cables longer than 10 meters? Safety certification Operation temperature Dimensions W x D x H SPECIFICATIONSSpecifications Model Display type Native Resolution Projection distancePROJECTION DISTANCE Projection Distance and Size TableProjection Distance vs. Projection Size 169 SCREENHDMI Timing Mode TableH-S YNC V-S YNCHDMI Projector Dimensions Canada Safety CertificationsREGULATORY COMPLIANCE FCC Warning