Eiki LC-X990 instruction manual Temperature Warning Indicator

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TEMPERATURE WARNING INDICATOR

The TEMPERATURE WARNING INDICATOR flashes red when the internal

temperature of the projector exceeds the normal temperature. Possible causes for the temperature warning may be:

1.Ventilation slots of the projector are blocked. In such an event, reposition the projector so that ventilation slots are not obstructed.

2.Air filter is clogged with dust particles. Remove dust from the air filter by following instructions in the Air Filter Care and Cleaning section below.

3.If temperature warning indicator remains on after performing the checks listed above, cooling fan/internal circuits may be malfunctioning. Request service from an authorized dealer or service station.

AIR FILTER CARE AND CLEANING

The removable air filter prevents dust from accumulating on the surface of the projection lens and projection mirror. Should the air filter become clogged with dust particles, it will reduce the cooling fan’s effectiveness and may result in internal heat build up and reduce the life of the projector.

To clean the air filter, follow the cleaning procedures below:

1.Turn the POWER ON/OFF button OFF.

2.Remove the air filter cover.

3.Remove the air filter from the filter cover.

4.Clean the air filter with a vacuum cleaner.

5.Replace the air filter. Make sure that air filter cover is fully inserted.

Do not clean with water. Doing so may damage the air filter.Do not operate the projector with air filter removed.

RECOMMENDATION

TO ENJOY PICTURE IMAGE, USE THE PROJECTOR IN THE

CLEAN ENVIRONMENT. USAGE IN THE CLEAN

ENVIRONMENT IS RECOMMENDED.

When used under the dusty or smoky conditions, dust may accumulate on the liquid crystal panel and lens inside it, and may resultantly be projected on the screen together with the picture.

When the above symptoms are noticed contact the place where your authorized dealer or service station for the cleaning.

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Contents Model LC-X990 Information to the User Page Other Function Setting Video ModeBefore Operation Basic OperationOther trademarks are the property of their respective owners Page Page Page Page Page CONNECT1NG to the Computer Input Terminals 1 Connecting T0 the Monitor Output TerminalPage Page Page Page Connecting to the Video Input Jack Page Connecting to the EXT. SP. Jack 3.5mm mini stereo type Page Page Laser Pointer button Page Page Direct Operation COMPUTER/VIDEO Mode Computer Mode Press Power ON/OFF button to on Zoom Adjustment Sound Volume AdjustmentFocus Adjustment Sound Mute FunctionNo Show Function Timer FunctionFreeze Picture Function Auto Image FunctionPage Language Adjustment Sound AdjustmentColor System Select Component Video System Select Video Source SelectPicture Image Adjustment Picture Screen Adjustment Computer System Select PC AdjustmentSpecifications are subject to change without notice Auto Image Function Picture Image Adjustment Picture Position Adjustment PC Adjustment Function Function Mode Free Digital Zoom Picture Screen AdjustmentKeystone Blue Black On or Off Remote Control Code Change Mode 1 or Mode Lamp AGE Temperature Warning Indicator Lamp Replacement Cleaning the Lens Problem Try these Solutions Picture is L/R Reversed Projector Type CANADA, Eiki Canada

LC-X990 specifications

The Eiki LC-X990 is a high-performance LCD projector designed to deliver exceptional image quality for a variety of applications. Known for its robust features and reliability, this projector is particularly well-suited for educational institutions, corporate environments, and conference rooms.

One of the standout characteristics of the LC-X990 is its impressive brightness level, boasting 6000 lumens. This high brightness ensures that presentations remain clear and vibrant even in well-lit environments. Coupled with a native XGA resolution of 1024 x 768 pixels, the projector provides sharp, detailed images that enhance the viewing experience. The contrast ratio of 2000:1 further contributes to the projection quality, enabling users to see deep blacks and bright whites that are vital for presenting dynamic visuals and text.

The Eiki LC-X990 employs advanced optical technology, including a 1.7x zoom lens, which offers flexibility in installation and allows users to project images from various distances without compromising quality. Additionally, the horizontal and vertical keystone correction features ensure that images are perfectly aligned, reducing distortion regardless of the projector's position.

Connectivity is a strong suit of the LC-X990, with multiple input options such as HDMI, VGA, and composite video. This versatility allows it to connect seamlessly to various devices, including laptops, DVD players, and document cameras. The built-in 10-watt speaker further enhances presentations without the need for external audio equipment, making the projector a convenient all-in-one solution.

Another key feature of the LC-X990 is its user-friendly interface, which simplifies navigation and setup. Users can easily switch between input sources, adjust settings, and navigate menus with minimal effort. The projector also supports various image enhancement technologies, including color management and gamma correction, ensuring that images maintain their fidelity.

The Eiki LC-X990 is designed with durability and ease of maintenance in mind. Its long-lasting lamp life—up to 4000 hours in standard mode and 6000 hours in eco mode—reduces the frequency of lamp replacements, contributing to lower total cost of ownership. The projector also features a filter that can be easily accessed for cleaning, ensuring optimal performance over time.

In summary, the Eiki LC-X990 combines high brightness, excellent connectivity options, and user-friendly features, making it an ideal choice for anyone looking for reliable and professional image projection. Whether for educational or corporate use, it delivers outstanding performance that meets the diverse needs of its users.
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