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 in "Connecting to a Computer" and “Connecting to Video Equipment” on page17 and 18.

–Make sure all equipment is connected to AC outlet and the power is turned on.

–When you operate the projector with a computer and it does not project an image, restart the computer.

Problem:

No power

Image is out of focus.

No image

No sound

Image is Left/Right reversed.

Image is Top/Bottom reversed.

Some displays are not seen during the Operation.

–Try these solutions.

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

–See if the POWER indicator lights red.

–Wait 90 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 “Turning Off the Projector” on page 19.)

–Check the WARNING indicator. If the WARNING indicator lights red, the projector cannot be turned on. (See "Warning Indicator" on page 41.)

–Check the projection lamp. (See page 43.)

–Unlock Key lock for the projector in the Setting Menu. (See page 40.)

–Adjust focus of the projector.

–Provide proper distance between the projector and the projection screen. (See page 16.)

–Check the projection lens to see if it needs cleaning. (See page 42.)

–Moving the projector from a cool temperature location to a warm temperature location may result in moisture condensation on the projection lens. In such an event, leave the projector OFF and wait until condensation disappears.

–Check the connection between your computer or video equipment and the projector.

–See if the input signal is correctly output from your computer. Some laptop computers may need changing the setting for monitor output when you are connecting a laptop computer. See your computer’s owner’s manual for setting.

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

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

–Select correct input source once again through menu operation.

–Make sure the temperature is not out of the Operating Temperature (5°C ~ 35°C).

–Check audio cable connection from audio input source.

–Adjust the audio source.

–Press the Volume (+) button.

–Press the Mute button.

–Check the Ceiling / Rear item. (See “Setting” on page 39.)

–Check the Ceiling item. (See “Setting” on page 39.)

–Check the Display item. (See “Setting” on page 38.)

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Eiki LC-XB15 owner manual Appendix, Troubleshooting
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LC-XB15 specifications

The Eiki LC-XB15 is a versatile and reliable LCD projector that caters to various presentation needs, making it an excellent choice for educational institutions, corporate environments, and event venues. With its compact design and robust features, the LC-XB15 ensures that presentations are both impactful and engaging.

One of the standout features of the Eiki LC-XB15 is its impressive brightness rating of 3,500 lumens, allowing it to deliver clear and vibrant images, even in well-lit settings. This makes it particularly suitable for larger rooms or environments where ambient light is a factor. The projector's native XGA resolution of 1024 x 768 pixels ensures that text and images are sharp and easy to read, enhancing the overall viewer experience.

In terms of technology, the LC-XB15 employs advanced 3LCD technology, which provides excellent color accuracy and vibrant image quality. With a color brightness of 3,500 lumens, the projector produces vivid colors that maintain their integrity even in challenging lighting conditions. The projector also boasts a contrast ratio of 3,000:1, providing deeper blacks and more defined color palettes, which adds depth to presentations.

Connectivity is another strength of the Eiki LC-XB15. It offers multiple input options, including HDMI, VGA, and a composite video port, allowing for flexible connection to various devices, such as laptops, DVD players, and document cameras. The projector is also equipped with an RS-232 port for remote control and integration into more extensive AV systems, making it a practical choice for installation environments.

The Eiki LC-XB15 is designed for ease of use, featuring a straightforward user interface and straightforward setup procedures. The lens offers a 1.2x optical zoom, enabling users to adjust image sizes without moving the projector. The built-in speaker delivers decent audio quality for smaller presentations, eliminating the need for additional sound equipment in less critical settings.

Additionally, the LC-XB15 has a long lamp life of approximately 5,000 hours in standard mode, which can be extended further in eco mode. This feature not only reduces maintenance costs but also minimizes downtime, ensuring consistent use for various applications.

In conclusion, the Eiki LC-XB15 stands out as a reliable and feature-rich projector that meets the needs of a diverse user base. Its combination of brightness, color accuracy, and user-friendly design makes it a valuable tool for enhancing presentations in any setting. Whether for educational purposes, business meetings, or events, the LC-XB15 proves to be an effective solution for impactful visual communication.
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