Runco LS-HB operation manual Ls-Hb

Page 89

Maintenance and Troubleshooting

Table 5-1. Troubleshooting Chart (continued)

Symptom	Possible Cause(s)	Solution

Colors in the image are	• The Red/Pr, Green/Y or	• Ensure that the source
swapped; for example, reds	Blue/Pb outputs from the	outputs are connected to
appear blue or vice versa.	source are connected to	the correct LS-HB input.
	the wrong inputs on the
	LS-HB.

LED is flashing alternating	• The lamp cover is open.	• Close the lamp cover.
green and red.	• The lamp has failed or	• Replace the lamp with a
	exceeded its usage life.	new one.

LED is flashing red.	• LS-HB internal	• Power off the LS-HB and
	temperature is too high.	allow it to cool down.
		Ensure that the intake and
		exhaust vents are not
		blocked. Turn the
		projector back on. If the
		problem persists, please
		contact Runco Technical
		Support for assistance.

LED lights solid red.	• Fans are not working	• Please contact Runco
	properly or power-on	Technical Support for
	self-test has failed (Note).	assistance.

Note: You can obtain more detailed information about the cause of the error condition using
RS-232 commands. Refer to RS-232 Error Codes on page 84 for more information.

Runco LS-HB Installation/Operation Manual

73

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Contents LS-HB Page RuncoCare Standard Features RuncoCare Standard Two Year Limited WarrantyRuncoCare Claim Procedure Extended Service Options Copyright and Trademarks Important Safety Instructions Declaration of Conformity Compliance InformationFCC Part Page Table of Contents Operation Serial Communications Maintenance and TroubleshootingSpecifications Table of Contents Xiv List of Figures List of Figures About This Manual IntroductionIf you need Turn to Using This ManualDescription, Features and Benefits Optional Accessories LS-HB at a Glance Controls and FunctionsCursor Keys SourceLS-HB Rear/Bottom/Top View Runco Logo Badge RGB LS-HB Rear PanelTrigger 1 3.5-mm, mini phono jack LS-HB Remote ControlRS-232 OFFPicture Adjustment Buttons Contrast Memory Preset Buttons M1 / M2 / M3Sharpness Sharp Press to adjust sharpness Gamma Gamma Aspect Ratio Selection ButtonControls and Functions Operation InstallationRemote Control IR Reception Angles For Details, Refer Quick SetupStep Procedure Considerations InstallationInstallation Type Estimating Throw Distance Ambient LightThrow Distance Position Vertical and HorizontalPrimary Lens Screen Lens Only Anamorphic Minimum MaximumLens Shift Ceiling InstallationFloor Installation Folded Optics Installing the Movable Installing the Optional Anamorphic Lens MountTransport Assembly Anamorphic LensAttaching the Transport Assembly Attachment Plate Ceiling Mount Plate Attachment Plate Projector bottom Do not OVER-TIGHTEN the ScrewsPlate Installation Do not use the mounting screws provided with the ceiling Anamorphic Lens BasePlate Mounting the LS-HB Angle Adjusting the ProjectionConnections to the LS-HB Connector Panel AccessHDMI/DVI Connections See Figure Connecting SourceComponents to the LS-HB Computer RGB Camcorder RGB ConnectionsGaming Console 10. Scart Rgbs ConnectionDTV-Set-Top Box 11. Component Video ConnectionsCamcorder 12. Composite and S-Video ConnectionsConnection RS-232 ControllerTheater Equipment Connecting 12-VoltTrigger Output to External Connecting to AC Power Connecting an External IRReceiver Is appropriate to your localeZoom Out Focus Zoom Turning on the Power Primary Lens AdjustmentsRear Projection Ceiling Mode Changing the OSD Language Adjusting the Picture OrientationIt is extremely important that the primary lens is properly Installing and Adjusting the Anamorphic LensAdjusting the Lens Height and Angle Correct Lens Angle Incorrect Lens Angle Tighten the knobs Installation Selecting Video Memory OperationSelecting an Aspect Ratio Selecting An Input SourcePIP Input Source Using Picture-In-Picture PIPUsing the On-Screen Menus LS-HB Main Menu 169 Aspect Ratio SettingsNarrow 169Native You must enter a passcode to access the Save ISF Typical Pluge Pattern for Adjusting Brightness Typical Test Pattern for Adjusting Sharpness Operation Overscan Examples Source Select Sub-Menu LS-HB Advanced Menu Same frame rate as the main source RGB Adjust Sub-Menu 10. Fine Sync Sub-Menu 11. LS-HB System Menu 12. Source Enable Sub-Menu PBP1 PBP2 14. PIP Split-Screen Mode Operation Language 15. LS-HB Service Menu OSD menus are not available when in test pattern mode Operation Lamp Replacement Maintenance and TroubleshootingSymptom Possible Causes Solution Troubleshooting TipsLS-HB Maintenance and Troubleshooting Serial Communications Key CommandsRS232 Remote Button IR Code Description Keyname Set Serial Command Key Names and IR CodesGam.crt Lit.tog Operations Control Commands Function Action on unitOperation Commands Values Serial CommandsSave.isf Resync Execute Color.space = ? Trans.menu = ? Soft.version Error Code LED Indication Description RS-232 Error CodesFan 1 failed Serial Communications LS-HB Specifications SpecificationsLS-HB Specifications Weight without lens DimensionsOperating Temperature Universal Power SupplyLS-HB Dimensions LS-HB DimensionsComponent Supported TimingsComposite KHzPAL-B/G Page 020-1093-00 Rev. a November