Maintenance and Troubleshooting, Lamp Replacement | Runco LS-7

5. Maintenance and Troubleshooting

Maintenance and Troubleshooting

5. Maintenance and Troubleshooting

The lamp should be replaced when it reaches the end of its life (typically between 2000 and 4000 hours depending on the Lamp Power setting), or sooner if a noticeable degradation in brightness occurs. Contact your Runco dealer to obtain a replacement lamp.

1.Turn off the projector and unplug the power cord. Allow the projector to cool down for approximately 60 minutes prior to removing the lamp assembly for replacement.

2.Using a flat-blade screwdriver, loosen the two screws holding the rear

compartment cover in place.

3. Remove the rear compartment cover by tilting it upward.

5.1

5.1

Lamp Replacement

4.Loosen the screw on the lamp cover and pull the lamp cover out.

5.Loosen the two screws on the lamp module.

6.Pull the lamp module handle firmly to remove the lamp module.

7.Perform Steps 6 through 2 (in reverse order) to install the new lamp module.

8.Turn on the power and reset the lamp timer.

Manual background

Manual background

Runco LS-7 Installation/Operation Manual

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Runco LS-7 operation manual Maintenance and Troubleshooting, Lamp Replacement

Contents

Home Theater Projector LS-7Page RuncoCare Standard Features RuncoCare Standard Two Year Limited WarrantyWarranty Coverage Length of Warranty Warranty Exclusions RuncoCare Claim Procedure Limitation of Implied Warranties Extended Service OptionsOnline Product Registration COPYRIGHT AND TRADEMARKS Exclusion of DamagesEffect of Local Law Important Safety Instructions DECLARATION OF CONFORMITY Compliance Information INDUSTRY CANADA ICES-003 FCC PARTPRODUCT DISPOSAL IMPORTANT RECYCLE INSTRUCTIONSPage viii Table of ContentsRuncoCare Standard Two Year Limited Warranty Floor Mounting Upright Key Commands Serial Command SyntaxOperations Commands RS-232Error Codes Table of Contents List of Figures List of Figures 1.1 About This Manual 1. IntroductionTarget Audience If You Have Comments DANGER 1.2 Using This Manual Key Features and Benefits Parts List 1.3 Description, Features and BenefitsOptional Accessories Introduction 2.1 LS-7at a Glance 2. Controls and FunctionsSOURCE MENU INTAKE VENT EXHAUST VENTPROJECTION LENS FRONT IR SENSOR Figure 2-2. LS-7Rear/Bottom/Top View 6.ADJUSTABLE FEET1.RUNCO LOGO BADGE 2.REAR COVER 3.LAMP MODULE COVER 2.2 LS-7Rear Panel 5.COMPONENT 1/SCART RCA connectorsFigure 2-3. LS-7Rear Panel 1.HDMI 1 Digital HDMI 2 Digital 7.S-VIDEO 2.3 LS-7Remote Control8.IR INPUT 9.TRIGGER 2 3.5-mm,mini phono jack 8.Picture Adjustment Buttons Contrast 7.Memory Preset Buttons M1 / M2 / M3Sharpness SHARP Press to adjust sharpness 5.Aspect Ratio Selection Button 3.1 Remote Control 3. InstallationNotes on Remote Control Notes on Batteries 90.0 Figure 3-1.IR Reception AnglesInstallation Installation 3.2 Quick SetupTable 3-1.Installation Overview Table 3-2.Projector Installation Options InstallationInstallation Type Considerations Throw Distance Ambient LightFigure 3-2.Estimating Throw Distance Estimating Throw Distance Figure 3-3.Projector Placement Floor InstallationTable 3-3.Throw Ratios for the LS-7Series Vertical and Horizontal Figure 3-4.Vertical Lens Shift Example Only Lens Shift Installation Figure 3-5.Horizontal Lens Shift Example Only 3.4 Mounting the LS-7 Adjusting the ProjectionFolded Optics Figure 3-6.Folded Optics 3.5 Connections to the LS-7 Components to the LS-7 Connecting SourceHDMI/DVI Connections See Figure Figure 3-7.HDMI/DVI Source Connections Figure 3-8.RGB Connections Figure 3-9.Component Video Connections DTV Set-TopBox or Other Component YPbPr SourceInstallation Y Pb Pr Y Pb Pr DVD Player, VCR Satellite Receiver Laser Disc etc Figure 3-10.Composite and S-VideoConnectionsInstallation RS-232Controller to Automation/ Control System or PCConnection Figure 3-11. RS-232Control System Connection Connecting an External IR Connecting 12-VoltTrigger Output to External Theater Equipment Focus Zoom Lens Shift 3.6 Turning on the Power 3.7 Lens AdjustmentsConnecting to AC Power shift exceeds 50 per cent of the screen height 3.8 Changing the OSD LanguageInstallation Rear Projection Ceiling Mode 3.9 Adjusting the Picture Orientation Installation 4.1 Selecting Video Memory 4. Operation4.2 Selecting an Aspect Ratio 4.3 Selecting An Input Source separated by their display modes 4.4 Using Picture-In-PicturePIP 4.5 Using the On-ScreenMenus Main ServiceAdvanced Figure 4-1. LS-7OSD Menu Structure Figure 4-2. LS-7Main Menu Main Table 4-2.Aspect Ratio Settings Operation Table 4-2.Aspect Ratio Settings continued Aspect Table 4-2.Aspect Ratio Settings continuedOperation Note sub-menu You must enter a passcode to access the Save ISF Below Black Above Black Operation Operation Figure 4-6.Overscan Examples Operation Figure 4-7. Source Select Sub-Menu Figure 4-8. LS-7 Advanced Menu Advanced Standard for your region Table 4-3.x/y Color Gamut Values Offset settings reduce the image brightness Figure 4-9. RGB Adjust Sub-Menu Operation Figure 4-10. Fine Sync Sub-Menu Operation Figure 4-11. LS-7 System Menu System Figure 4-12. Source Enable Sub-Menu PBP1 Figure 4-13.PIP and PBP areas for 720p DisplayPBP2 DMD Area Operation Figure 4-14.PIP Split-ScreenMode Figure 4-15. LS-7 Control Menu Control Trigger 2 operates identically to Trigger Operation Language Figure 4-16. LS-7 Service Menu Lamp Hours User Memory 1 / User Memory ISF Day ENTER Operation 5.1 Lamp Replacement 5. Maintenance and Troubleshooting Maintenance and Troubleshooting 5.2 Troubleshooting TipsTable 5-1.Troubleshooting Chart Maintenance and Troubleshooting Table 5-1.Troubleshooting Chart continued Maintenance and Troubleshooting Serial Command Syntax 6.1 RS-232Connection and Port ConfigurationKey Commands 6. Serial Communications Table 6-1.Serial Command Key Names and IR Codes gam.crt The command type can be one of 5 functions op operation command CRPrecede operation and command with a space Table 6-2.Serial Commands Table 6-2.Serial Commands continued source.sel Table 6-2.Serial Commands continued ccont Table 6-2.Serial Commands continued blank.screen Table 6-2.Serial Commands continued act.source Table 6-2.Serial Commands continued status Table 6-2.Serial Commands continued Error Code Table 6-3. RS-232Error CodesLED Indication Description LS-7Specifications 7. SpecificationsTable 7-1. LS-7Specifications Specifications Specifications Table 7-1. LS-7Specifications continued General Table 7-1. LS-7Specifications continuedSpecifications Figure 7-1. LS-7Dimensions 7.2 LS-7DimensionsSpecifications 100 Specifications Table 7-2.Supported Signal Timings by Input7.3 Supported Timings PAL-B/G SpecificationsPAL-M PAL-60Page 020-1038-00Rev. A December