APPENDIX

TROUBLESHOOTING

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

1.Make sure you have connected a projector to your computer or video equipment as described in the section "CONNECTING THE PROJECTOR" on pages 11 ~ 13.

2.Check cable connection. Verify that all computer, video and power cord are properly connected.

3.Verify that all power is switched on.

4.If a projector still does not produce an image, re-start your computer.

5.If an image still does not appear, unplug a projector from your computer and check your computer monitor's display. The problem may be with your graphics controller rather than with a projector. (When you reconnect a projector, be sure to turn the computer and monitor off before you power up the projector. Power the equipment back on in order of : Projector and computer.)

6.If the problem still exists, check following chart.

Problem:

Try these Solutions

No power.

● Plug a projector into your AC outlet.

 

● Make sure READY Indicator lights.

 

● Wait 90 seconds after a projector is turned OFF when turning the projector back on.

 

NOTE : After pressing Power ON-OFF button to OFF, make sure a projector works as

 

follows:

 

1. LAMP indicator lights bright and READY indicator turns off.

 

2. After 90 seconds, READY indicator lights green again and a projector may be

 

turned on by pressing Power ON-OFF button.

 

● Check WARNING TEMP. indicator. If the indicator flashes red, the projector cannot be

 

turned on.

 

(See "TURNING ON/OFF PROJECTOR" section on page 19.)

 

● Check Projection Lamp. (Refer to page 39.)

 

 

Image is out of

● Adjust focus of a projector.

focus.

● Make sure a projection screen is at least 5.3’ (1.6m) from the projector.

● Check Projection Lens to see if it needs cleaning.

 

 

NOTE : Moving a projector from a cool temperature location to a warm temperature location

 

may result in moisture condensation on Projection Lens. In such an event, leave a

 

projector OFF and wait until condensation disappears.

 

 

Picture is Left/Right

● Check Ceiling / Rear feature. (See “SETTING” section on page 35.)

reversed.

 

 

 

Picture is

● Check Ceiling feature. (See “SETTING” section on page 35.)

Top/Bottom

 

reversed.

 

 

 

Some displays are

● Check Display feature.(See “SETTING” section on page 35.)

not seen during the

 

Operation.

 

 

 

No image.

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

 

● When turning a projector on, it takes about 30 seconds to display an image.

 

● Check the system that you select is corresponding with your computer or video

 

equipment.

 

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

No sound.

● Check audio cable connection from audio input source.

 

● Adjust the audio source.

 

● Press VOLUME (+) button.

 

● Press MUTE button.

 

 

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Eiki LC-XNB3W owner manual Troubleshooting
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LC-XNB3W, LC-XNB3 specifications

The Eiki LC-XNB3 is a powerful and versatile multimedia projector designed for professional presentations, educational institutions, and corporate environments. This projector combines advanced technology and practicality to deliver an exceptional viewing experience. With its compact design and lightweight structure, the LC-XNB3 is easy to transport and set up, making it a valuable asset in any meeting room or classroom.

One of the standout features of the Eiki LC-XNB3 is its impressive brightness rating of 3800 lumens. This high lumen output ensures that even in well-lit environments, presentations remain vibrant and clear. The projector's XGA resolution of 1024 x 768 pixels provides sharp and detailed images, making it suitable for displaying intricate graphics, spreadsheets, and video content with precision.

The LC-XNB3 employs a unique 3LCD technology, which enhances color brightness and improves overall image quality. This technology allows for a wider color gamut, resulting in vivid and lifelike images that captivate audiences. In addition, the projector boasts a high contrast ratio, providing deeper blacks and brighter whites to create more dynamic visuals.

Another notable characteristic of the Eiki LC-XNB3 is its connectivity options. It offers multiple input ports, including HDMI, VGA, and USB, allowing users to connect a variety of devices such as laptops, tablets, and smartphones. This flexibility ensures compatibility with various media sources and simplifies the process of sharing content during presentations.

The LC-XNB3 also features built-in speakers, providing clear audio that complements visual content without the need for additional external speakers. Additionally, the projector offers a range of presentation modes to optimize performance based on the environment and type of content being displayed.

For maintenance and longevity, the Eiki LC-XNB3 is equipped with a long-lasting lamp that can provide up to 6000 hours of use in eco mode. This durability minimizes the frequency of lamp replacements, reducing overall operating costs.

In summary, the Eiki LC-XNB3 is a highly capable multimedia projector that excels in delivering high-quality images and sound for various applications. Its robust features, impressive brightness, and versatile connectivity options make it an ideal choice for anyone looking to enhance their presentation capabilities.
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