Elmo HV-3000XG instruction manual Troubleshooting Hints, Symptom Possible cause/countermeasure

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10. TROUBLESHOOTING HINTS

Symptom

Possible cause/countermeasure

 

 

No image on the screen

• 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.

 

• The In/Out selector switch is not correctly selected according to

 

connected equipment (See P. 8 and 13).

 

 

Out of focus

• The object is too close to the lens. Check if it does not stand

 

higher than 15 cm (5.9 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 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 lighting unit button

 

[LAMP] to turn ON the upper lamp.

 

 

The image of printed matter is striped.

• This is caused by the interference between the dots of printed

 

matter and the scanning line.

 

 

The image flickers

• The light from the discharge tube (50Hz) does not come to the

 

screen. This may be reduced by setting the [C] key of the In/Out

 

selector switch to [1] (50Hz) (See P. 8).

 

 

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 Risk of Electric Shock Do not Open Before YOU USE Contents Communication Through RS-232C Troubleshooting Hints SpecificationsOSD On-Screen Display Appearance Part Names and FunctionsRear Panel Front Operation PanelName Function RS-232CKey RGB OUTDirections Button Name FunctionPreparation Wireless Remote ControlMouse Preparation of the Visual Presenter Setting UPConnection to the RGB video-out terminal Connection to the monitor and the projectorConnection to the composite video-in terminal Connection to the S-Video terminal RGB output signal RGB input signalSignal assignment Pin arrangementConvenient use of the camera Operation ProceduresSimple steps for presenting printed material Storing the Visual Presenter Zoom Various FunctionsLighting Auto Focus Video pointerFocus Iris Powered Manual FocusAbout the PC software Image Mate for HV-400XG/3000XG/3500XG PauseAuto white balance Display of the OSD menu and the operation of the mouse OSD On-Screen DisplayOSD menu Also cancels the pause modeIcon Name Function One lamp leftBlue Name Icon FunctionCable connection Communication Through RS-232CData format specifications RS-232C connector specifications DSUB-9PTransmission Command PC Presenter Pin No Code Name Direction of dataParameter Data Comments Transmission specificationsTable of the communication commands Command to pause the image Symptom Possible cause/countermeasure Troubleshooting HintsCamera SpecificationsGeneral Trademark Acknowledgements Supplied accessoriesLighting Germany Elmo Europe G.m.b.H Elmo Mfg. CorpCanada Elmo Canada Mfg. Corp

HV-3000XG specifications

The Elmo HV-3000XG is a sophisticated high-definition document camera designed for educational and professional environments. Renowned for its reliability and versatility, this device enhances presentations, lectures, and discussions with seamless integration of visual content.

One of the key features of the HV-3000XG is its impressive 1080p HD resolution, which allows users to capture and display documents, 3D objects, and digital images in stunning clarity. This high resolution ensures that even the finest details are visible, making it an ideal tool for art presentations, science demonstrations, and technical training.

The HV-3000XG is equipped with a powerful zoom functionality, achieving up to 12x optical zoom and 8x digital zoom. This enables users to focus in on specific areas of a document or object, making it perfect for annotating or highlighting important information during a presentation. This feature is particularly beneficial in classroom settings where detailed analysis is crucial.

Another impressive characteristic is its built-in LED lighting, which provides optimal illumination for both transparent and opaque materials. This ensures that images captured in various lighting conditions remain clear and easy to see. The lighting is adjustable, allowing users to tailor the brightness according to their needs.

Furthermore, the HV-3000XG is equipped with intuitive controls and a user-friendly interface, making it accessible for users of all skill levels. The camera includes a variety of connection options, including HDMI and USB interfaces. This allows for easy connectivity to projectors, monitors, and computers, facilitating a quick setup.

Additionally, the Elmo HV-3000XG features a flexible arm that allows for 360-degree positioning, enabling users to easily switch between different viewpoints and angles. Its compact design makes it portable and straightforward to store when not in use.

In terms of technology, the HV-3000XG employs advanced sensor technology that enhances image quality and reduces noise, ensuring that visuals are sharp and distraction-free.

Overall, the Elmo HV-3000XG stands out in the education technology market with its combination of advanced features, ease of use, and exceptional imaging capabilities, making it an indispensable tool for educators, trainers, and presenters alike.
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