APPENDIX

TEMPERATURE WARNING INDICATOR

The TEMPERATURE WARNING Indicator flashes red when the internal temperature of the projector exceeds the normal temperature. The Indicator stops flashing when the temperature of the projector returns to normal. When the TEMPERATURE WARNING Indicator continues to flash, check the items listed below.

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

2Air filters may be clogged with dust particles. Clean the air filters by following the section AIR FILTER CARE AND CLEANING below.

3If the TEMPERATURE WARNING Indicator remains on after performing the above checks, the Cooling Fans or the Internal Circuits may be malfunctioning. Contact a service personnel from an authorized dealer or service station.

AIR FILTER CARE AND CLEANING

The Removable Air Filters prevent dust from accumulating on the surface of the Projection Lens and the Projection Mirror. Should the Air Filters become clogged with dust particles, it will reduce the Cooling Fans’ effectiveness and may result in internal heat build up and adversely affect the life of the projector.

Clean the Air Filters following the steps below:

1Turn the power off, and disconnect the AC power cord from the AC outlet.

2Turn the projector upside down and remove two Air Filters (Large and Small) by pulling the latches upward.

3Clean the Air Filters with brush or wash out the dust anc particles.

4Replace each Air Filter properly. Make sure that the Air Filters are fully inserted.

CAUTION

Do not operate the projector with the Air Filter removed. Dust may accumulate on the LCD Panel and the Mirror degrading picture quality. Do not put small parts into the Air Intake Vents. It may result in malfunction of the projector.

The Air Filter is a small part. Ensure that children don’t eat or swallow it.

RECOMMENDATION

We recommend avoiding dusty/smoky environments when operating the projector. Usage in these environments may cause poor image quality.

When using under dusty or smoky conditions, dust may accumulate on the liquid crystal panel, lens, or optical elements inside it. This condition may degrade the quality of the projected image.

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

CLEANING THE PROJECTION LENS

Follow these steps to clean the projection lens:

1Apply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth. Avoid using an excessive amount of cleaner. Abrasive cleaners, solvents or other harsh chemicals might scratch the lens.

2Lightly wipe the cleaning cloth over the lens.

3When the projector is not in use, replace the lens cover.

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Eiki LC-SM2 owner manual Appendix Temperature Warning Indicator, AIR Filter Care and Cleaning, Cleaning the Projection Lens
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LC-SM2 specifications

The Eiki LC-SM2 is a high-performance projector designed to meet the demands of various environments, including educational institutions, corporate settings, and large venues. Featuring advanced technologies and robust characteristics, it stands out in the competitive projection market.

At the heart of the Eiki LC-SM2's capabilities is its use of LCD technology, which provides vibrant colors and exceptional image clarity. The projector boasts a brightness level of up to 6,000 ANSI lumens, making it suitable for use in both darkened theaters and well-lit conference rooms. With a native resolution of WUXGA (1920 x 1200), it effectively displays high-definition content, whether it be presentations, videos, or detailed images.

One of the standout features of the Eiki LC-SM2 is its extensive connectivity options. Equipped with HDMI, VGA, and USB ports, it allows users to connect a wide variety of devices, from laptops and tablets to media players. Additionally, it supports wireless connectivity, making it easier for users to project content without the hassle of cables. This feature is particularly advantageous in collaborative environments, where multiple users may need to share content seamlessly.

The Eiki LC-SM2 is designed with user-friendliness in mind. It includes a straightforward menu system that facilitates easy navigation through settings. The projector's lens shift feature provides flexibility in placement, allowing for adjustments to the image position without optical distortion. Moreover, the 1.6x optical zoom enhances versatility, enabling users to project large images from different distances.

Another important characteristic of the Eiki LC-SM2 is its energy efficiency. It utilizes a long-lasting lamp that can provide up to 20,000 hours of operation in eco mode, reducing maintenance costs and downtime. The projector also incorporates a built-in filter that helps to enhance air quality and prolong the life of the internal components.

Overall, the Eiki LC-SM2 combines cutting-edge technology with practical features, making it an ideal choice for anyone in need of a reliable, high-quality projector. Its impressive brightness, connectivity options, and user-friendly design position it as a powerful tool for engaging audiences and facilitating effective communication in various settings.
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