APPENDIX

MAINTENANCE

WARNING TEMP. INDICATOR

The Warning Temp. Indicator flashes red to let you know the internal temperature of the projector exceeds the normal level. If the temperature goes up further, the projector will be turned off automatically and the Ready indicator will go out. (The Warning Temp. Indicator continues flashing.) After the cooling-off period, the Ready Indicator lights on again and the projector can be turned on by pressing the On/Off button on the remote control unit or on the side control. When you turn on the projector, the Warning Temp. Indicator will go out.

If the Warning Temp. Indicator is still flashing, check the followings;

1

Ventilation Slots of a projector may be blocked. In such an event, reposition

a projector so that Ventilation Slots are not obstructed.

2

Air Filter may be clogged with dust particles. Clean Air Filter by following

section AIR FILTER CARE AND CLEANING on this page.

3

If WARNING TEMP. Indicator remains on after performing above checks,

Cooling Fans or Internal Circuits may be malfunctioning. Contact the service

station.

When both of the Warning Temp. and Ready indicators are flashing:

FRONT INDICATORS

 

LAMP

 

READY

 

WARNING

LAMP

TEMP.

REPLACE

 

Warning Temp.

Ready

Indicator

Indicator

LAMP

 

READY

 

WARNING

 

TEMP.

 

LAMP

 

REPLACE

 

REAR INDICATORS

When the projector detects an internal problem, it will shut down automatically and both of the Warning temp. and Ready Indicators starts flashing. In this condition, the projector cannot be turned on even if you press the On/Off button on the remote control unit or on the side control. If this case happenes, disconnect and reconnect the AC power cord, and then turn on the projector again to check its operation. If the projector shuts down again or fails to be turned on, the internal check and repair will be required. Plug off the AC power cord and contact service station.

AIR FILTER CARE AND CLEANING

Air Filter prevents dust from accumulating on surface of Projection Lens and Projection Mirror. Should Air Filter become clogged with dust particles, it will reduce Cooling Fans' effectiveness and may result in internal heat build up and adversely affect life of a projector. Clean Air Filter following steps below:

1

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

2

Pull out air filter from a projector.

3

Pulling up center frame of air filter top, separate air filter top and

 

sheet from air filter base.

4

Clean each parts with brush or wash out dust and particles. Be

sure to dry them out.

5

Assemble sheet and air filter and replace air filter to a projector.

CAUTION

Do not operate a projector with Air Filter removed. Dust may accumulate on LCD Panel and Mirror degrading picture quality.

Do not put small parts into Air Intake Vents. It may result in malfunction of a projector.

AIR FILTER

AIR FILTER

TOP

AIR FILTER

 

BASE

SHEET

 

RECOMMENDATION

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

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

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

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Eiki LC-HDT10 instruction manual Appendix, Maintenance, AIR Filter Care and Cleaning, Ready, Indicator

LC-HDT10 specifications

The Eiki LC-HDT10 is a high-performance laser projector designed to deliver stunning visuals for a variety of applications, including professional presentations, educational environments, and large venues. With its innovative technology and robust features, this projector is an ideal choice for those seeking a reliable projection solution.

One of the standout features of the Eiki LC-HDT10 is its advanced laser light source. This technology provides a bright and vibrant image with a light output of up to 10,000 lumens, making it suitable for both well-lit and dark environments. The laser source also contributes to the projector’s longevity, boasting a lifespan of up to 20,000 hours, significantly reducing the need for frequent lamp replacements and associated maintenance costs.

The LC-HDT10 offers a WUXGA resolution of 1920 x 1200, ensuring that images are sharp, clear, and detailed. This high resolution is particularly beneficial for displaying intricate graphics, detailed charts, and text-heavy presentations. The projector also supports 4K input, providing compatibility with modern devices and enabling high-quality content delivery.

Another key characteristic of the Eiki LC-HDT10 is its extensive connectivity options. It features a range of ports, including HDMI, USB, and 3G-SDI, allowing users to connect various devices seamlessly. This versatility makes it easy to integrate the projector into different setups, whether in a conference room, classroom, or large auditorium.

The projector's advanced display technologies, including 3LCD technology, ensure exceptional color accuracy and brightness uniformity. This translates to more lifelike images and makes the projector an excellent choice for applications where color fidelity is crucial, such as artistic displays or multimedia presentations.

In terms of user convenience, the Eiki LC-HDT10 is designed with ease of use in mind. It includes a built-in web management interface for remote control and monitoring, simplifying projector management in large setups. The projector is also equipped with a lens shift feature, which provides flexibility in installation, allowing for adjustments without distorting the image.

Overall, the Eiki LC-HDT10 is a powerful laser projector packed with advanced features and technologies that elevate the projection experience. Its high brightness, resolution, extensive connectivity options, and ease of use make it a top choice for professionals looking for a versatile and reliable projection solution.