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Eiki LC-XB40N owner manual Appendix, Troubleshooting

Models: LC-XB40N

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Appendix

Troubleshooting

Before calling your dealer or service center for assistance, check the items below once again.

–Make sure you have properly connected the projector to peripheral equipment as described on pages 19–21. –Make sure all equipment is connected to AC outlet and the power is turned on.

–When the projector does not project an image from the connected computer, restart the computer.

Problem:

– Solutions

 

 

No power

– Plug the power cord of the projector into the AC outlet.

 

– See if the POWER indicator lights red.

 

– Wait 90-120 seconds after the projector is turned off when turning

 

the projector back on. The projector can be turned on after the

 

POWER indicator turns red. See on page 22.

 

– Check the WARNING indicator. If the WARNING indicator lights red,

 

projector cannot be turned on. See on page 62.

 

– Check the projection lamp. See page 65.

 

– Unlock the Key lock function for the projector. See page 54.

Image is out of focus.

–Adjust focus of the projector. See page 26.

–Provide proper distance between the projector and the projection screen. See page 17.

–Check the projection lens to see if it needs cleaning. See page 64.

–Moving the projector from a cool to warm place may result in moisture condensation on the projection lens. In such cases, leave the projector off and wait until condensation evaporates.

No image

– Check the connection between your computer or video equipment

 

and the projector. See page 19–21.

 

– See if the input signal is correctly output from your computer. Some

 

laptop computers may need to change the setting for monitor output

 

when connecting to a projector. See your computer’s instruction

 

manual for the setting.

 

– It takes about 30 seconds to display an image after turning on the

 

projector. See page 22.

 

– See if the selected system is corresponding with your computer or

 

video equipment. See pages 32, 42.

 

– Select correct input source once again through menu operation. See

 

pages 30–31, 40–41.

 

– Make sure the temperature is not out of the specified Operating

 

Temperature (41˚F–95˚F [5˚C–35˚C]).

 

 

Image is Left/Right reversed.

– Check the Ceiling/Rear function. See page 51.

Image is Top/Bottom reversed.

– Check the Ceiling function. See page 51.

 

 

No sound

– Check the audio cable connection from audio input source.

 

– Adjust the audio source.

 

– Press the Volume + button. See page 27.

 

– Press the Mute button. See page 27.

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Page 67
Image 67
Eiki LC-XB40N owner manual Appendix, Troubleshooting
Page 66 Page 68

LC-XB40N specifications

The Eiki LC-XB40N is a high-performance projector designed for a variety of applications, including corporate presentations, educational settings, and larger venues. This robust device excels in delivering vivid and crisp images, making it a preferred choice for professionals seeking quality projection solutions.

At the heart of the Eiki LC-XB40N is its impressive brightness level, which typically exceeds 4,000 ANSI lumens. This high lumen output ensures that images remain sharp and bright even in well-lit environments, allowing for effective presentations without the need to dim the lights. The projector features a native XGA resolution of 1024 x 768 pixels, which is standard for most business applications, supporting a clear and detailed visual experience.

One of the standout technologies in the Eiki LC-XB40N is its advanced 3LCD projection system. This technology enhances color accuracy and consistency, reducing the risk of color distortions that can occur in other projection methods. The result is vibrant colors and realistic images, which are particularly beneficial for multimedia presentations that involve photographs or video content.

In addition to its impressive visuals, the Eiki LC-XB40N is built for convenience and flexibility. It offers a range of connectivity options, including HDMI, VGA, and composite inputs, allowing it to connect seamlessly with various devices such as laptops, desktops, and DVD players. The HDMI interface, in particular, supports high-definition content, which is essential for modern presentations.

The projector also incorporates a long lamp life, often rated at up to 5,000 hours in eco mode. This reduces the frequency of lamp replacements and lowers overall maintenance costs, making it a cost-effective choice for organizations. Furthermore, the Eiki LC-XB40N features a comprehensive set of image adjustment tools, including keystone correction and lens shift capabilities, ensuring that images are perfectly aligned and projectors can be set up in diverse environments.

Overall, the Eiki LC-XB40N stands out with its powerful performance, advanced projection technologies, and user-friendly features, making it a reliable option for anyone in need of a high-quality projection solution for professional settings. Its combination of brightness, color accuracy, and flexible connectivity ensures that it meets the needs of today’s dynamic presentation environments.