Elmo HV-5000XG instruction manual Troubleshooting Hints, Symptom Possible cause/countermeasure

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7. TROUBLESHOOTING HINTS

Symptom

Possible cause/countermeasure

No Images on TV monitor

. Cable is not properly connected to the video-in terminal of 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 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 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 monitor doesn't display

. Try switching NTSC/PAL setting of the main unit.

Video-output image normally

If you connect a PAL-set (monitor output setting) main unit to an

 

 

NTSC-only monitor, you might not get normal images (with

 

vertical/horizontal eye-soring lines, or no color, etc.).

 

Switch the monitor output setting from PAL to NTSC, referring to

 

"NTSC/PAL switching" on P.21.

 

 

The lamp is not quickly turned ON

. For protection purposes, the lamp is turned ON after preheating for 2

 

seconds. This is not a fault.

 

 

Image is too dark

. The ambient light is not sufficient. Press the upper lighting unit button

 

[UPPER] to turn ON the upper lamp.

 

 

Moire pattern appears on the screen

. This is caused by the interference fringe between the meshed pattern of

image

the object and the CCD elements. This is normal.

 

This may be reduced by changing the projecting range.

 

. Vertical stripes may appear on the liquid crystal projector screen. This

 

can be reduced by manually adjusting the dot clock frequency on the

 

projector side. (Refer to P.13)

 

 

Brightness tone is off the setting

. This may be reduced by switching the gamma setting.

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

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Contents Visual Presenter Important Safeguards USER-INSTALLER Caution Before YOU USE Contents Troubleshooting Hints Specifications RS-232C SpecificationsAppearance Part Names and FunctionsPart Name Function Front Operation PanelRS-232C Rear PanelHD-80XG Head Button Name Function Wireless Remote ControlPreparation Wireless Remote ControlSetting UP Connection to the RGB-in terminal Connection to the monitor and the projectorConnection to the composite video-in terminal Connection to the S-video-in terminalRGB output signal RGB input signalSignal assignment Signal assignment Dsub 15P shrinking terminalAnalog RGB cable for HD-80XG use only supplied with HD-80XG Connection to DC OUT TerminalSimple steps for presenting printed material Operation ProceduresUsing the main camera as a conventional video camera Storing the Presenter Input selection Various FunctionsLighting Table of video-in/out terminal selections Monitor outputTable of signal correspondence NTSC/PAL switchingZoom Position adjustmentImage size adjustment Auto Focus FocusLCD monitor bracket socket Powered Manual FocusIris Cable connection RS-232C SpecificationsRS-232C connector specifications Dsub 9P Parameter Data Comments Table of the communication commandsTransmission specifications Data format specificationsTransmission Command PC Visual Presenter ConnectionSymptom Possible cause/countermeasure Troubleshooting HintsCamera SpecificationsGeneral Options Supplied accessoriesLighting Germany Elmo Europe G.m.b.H Elmo Mfg. CorpCanada Elmo Canada Mfg. Corp
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