Elmo HV-8000SX instruction manual Troubleshooting Hints, Replacement of fluorescent lamp

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11. TROUBLESHOOTING HINTS

Symptom	Possible cause / countermeasure

No Images on TV	• Cable is not properly connected to the video-in terminal of monitor.
monitor	• The power cord is disconnected from the wall AC outlet.
	• The plug is disconnected from the power cord receptacle of the Presenter.
	• The power switch is not turned ON.
	• Zoom is set at TELE to display only white/black part of the material.
	• The power switch is turned ON immediately after it is turned OFF.
	In this case, the Presenter may not start. Wait several seconds after
	turning OFF the power switch, and then turn ON the power switch.

Out of focus	• The object is too close to the lens. Check if it does not stand higher
	than 10cm (3.9 in.) above the stage surface.
	• Zoom is set at TELE after focusing at WIDE angle.
	Focus on the point of max. TELE.
	• In the auto-focus, focusing is difficult in some cases.

The lamp is not	• For protection purposes, the lamp is turned ON after preheating
quickly turned ON.	for 2 seconds. This is not a fault.

Image is too dark.	• The intensity of illumination is not sufficient. Press the upper button
	[UPPER] on the front panel or the lamp button [LAMP] on the wireless
	remote control and turn ON the upper lamp.
	• The AUTO iris level is on the "CLOSE" side. Press the open button
	[OPEN] on the operation panel or the iris open button [IRIS OPEN]
	on the wireless remote control.

The image is striped	• This may be interference fringes between dots of printed matter and
	TV scanning lines or CCD pixels, which may be mitigated by
	changing the projection range.
	• When using a liquid crystal projector, vertical stripes may appear on
	the screen. This may be mitigated by manually adjusting the dot clock
	frequency on the projector side (refer to P. 15).

Brightness tone is out of	• This may be mitigated by switching gamma setting.
order.

If the trouble still remains after checking the above, consult your dealer or an authorized ELMO service center.

Replacement of fluorescent lamp

The lighting lamps (fluorescent lamps) are expendables. When any of them begins to shimmer or be less bright, replace it.

Note: For the replacement of the lamp, consult your dealer from whom you have purchased your Visual Presenter or an authorized ELMO service center.

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Contents HV-8000SX Important Safeguards Page When the product exhibits a distinct change in performance Page Before YOU USE Contents OSD On-Screen Display Network FunctionsPart Names and Functions Front PanelLamp Buttons 17. Zoom Buttons ButtonOperation Panel Name Function ReferenceDC12V Rear PanelRS-232C Video-in Wireless Remote Control Button Name Function ReferenceWireless Remote Control PreparationMouse Menu Pointer Click Is displayed Is clearedSetting UP Connection to the analogue RGB-in terminal Connection to the monitor and the projectorConnection to the composite video-in terminal Analogue RGB signal Signal allocationConnection to the S video-in terminal Pin assignmentStoring the Presenter Front panel Wireless remote control Operation ProceduresSimple steps for presenting printed material Operation panel Front panel Wireless remote control Various Functions LightingZoom Operation panel Wireless remote controlInput selection Table of Video- and Audio-in / out Terminal Selections Output to the monitorOperation panel Table of Corresponding Signals MHz Horizontal VerticalElectronic enlargement Color / B&W selectionImage rotation Posi / Nega conversionPause White Balance ContrastButton White Balance on Iris Auto Focus FocusFocus Near or Focus FAR on About the preset and move operation Powered Manual FocusHow to move How to presetConnecting to the LCD monitor out terminal LCD monitor bracket socketPC link software Image Mate OSD On-Screen Display Main menuNEAR/FAR Mode initial setting Network Functions Preparation before setting upPreparation for connection Setting up of the network Ethernet cross cable accessoryConnection to the network Ethernet straight cableReference · Appendix Setting items of the network Initialization of the network settings Display of quasi-moving images Display of static imagesOperation of remote control Setting up FTP server functions Transferring image files OperationSetting items of the FTP client Setting items of the networkAppendix Corresponding command Specifications of the FTP serverResponse message RS-232C Specifications Setting upCable connection DSUB-9P FemaleWhen the image enlargement is on Table of the communication commandsParameter Data Comments Data format specifications Transmission Command PC Visual Presenter Response data format Visual Presenter PCTransmission specifications ConnectionReplacement of fluorescent lamp Troubleshooting HintsSymptom Possible cause / countermeasure Specifications SpecificationsNetwork Specifications GeneralMain camera Sxga / XGASupplied accessories OptionsTrademark Acknowledgements LightingCanada Elmo Canada Mfg. Corp Elmo Mfg. CorpGermany Elmo Europe G.m.b.H