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Eiki LC-XNB4S, LC-XNB4MS owner manual Troubleshooting

Models: LC-XNB4S LC-XNB4MS

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APPENDIX

TROUBLESHOOTING

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

1.Make sure you have connected a projector to your computer or video equipment as described in the section "CONNECTING 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 the projector still does not produce an image, re-start your computer.

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

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

Problem:

Try these Solutions

No power.

● Plug the projector into your AC outlet.

 

● Make sure READY Indicator lights.

 

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

 

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

 

follows:

 

1. LAMP indicator lights bright, and READY indicator is turned off.

 

2. After 90 seconds, READY indicator lights green again and the projector can 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 37.)

 

 

Image is out of

● Adjust focus of the projector.

focus.

● Make sure the projection screen is at least 3.0’ (0.9m) from the projector.

● Check Projection Lens to see if it needs cleaning.

 

 

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

 

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

 

leave the 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 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-XNB4S, LC-XNB4MS owner manual Troubleshooting
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LC-XNB4S, LC-XNB4MS specifications

The Eiki LC-XNB4MS and LC-XNB4S are advanced projectors designed to deliver exceptional image quality and flexible performance for a variety of applications, including education, business, and home theater settings. These models stand out due to their robust specifications and innovative features, ensuring that users can enjoy stunning visuals and reliable operation.

One of the key highlights of both the LC-XNB4MS and LC-XNB4S projectors is their high brightness capability. With a brightness rating of up to 5,000 ANSI lumens, these projectors can produce clear and vibrant images even in well-lit environments. This makes them ideal for classrooms, conference rooms, and other spaces where ambient light can affect visibility. The powerful brightness is complemented by a contrast ratio of 2000:1, which enhances the depth and richness of colors, ensuring that detailed images are presented without losing clarity.

Both models utilize 3LCD technology, renowned for its ability to create bright and vivid colors while maintaining sharpness and detail. This technology reduces the risk of color decay over time and provides a more consistent color reproduction compared to DLP projectors. The Eiki LC-XNB4MS and LC-XNB4S are equipped with advanced image processing features, including edge blending and geometric correction, allowing users to create immersive multi-projection setups seamlessly.

In terms of connectivity, the projectors offer a wide range of options, including HDMI, VGA, and USB ports, ensuring compatibility with various devices such as laptops, tablets, and streaming devices. The LC-XNB4MS and LC-XNB4S also support wireless connectivity, enabling users to share content from their devices without the hassle of tangled cables. Moreover, the presenters can use the integrated network capabilities for remote monitoring and management, enhancing the ease of operation for IT administrators.

The design of the Eiki LC-XNB4MS and LC-XNB4S models prioritizes user convenience and accessibility. They feature a lightweight and compact form factor, making them easy to transport and install. The models come with a long-lasting lamp life, reducing the need for frequent replacements and ensuring lower total cost of ownership.

In summary, the Eiki LC-XNB4MS and LC-XNB4S projectors represent an excellent choice for those seeking high-performance projection solutions. With their high brightness, advanced 3LCD technology, comprehensive connectivity options, and user-friendly design, these models are set to meet the diverse needs of users across various settings.