Maintenance and Cleaning Cleaning the Filter

Maintenance and Cleaning

Cleaning the Filter

Filter prevents dust from accumulating on the optical elements inside the projector. Should the filter becomes clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup and adversely affect the life of the projector. If a “Filter warning” icon appears on the screen, clean the filter immediately. Clean the filter by following the steps below.

1	Turn off the projector, and unplug the AC power cord
	from the AC outlet.
2	Turn the projector over and remove the filter by pulling
	the latches upward.
3	Gently clean the filter by using a brush or rinse it
	softly.
4	When rinsing the filter, dry it well. Replace the filter
	properly. Make sure that the filter is fully inserted to

the projector.

CAUTION

Do not operate the projector with the filter removed. Dust may accumulate on the optical elements degrading picture quality.

Do not put anything into the air vents. Doing so may result in malfunction of the projector.

RECOMMENDATION

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

When using the projector under dusty or smoky conditions, dust may accumulate on a lens, LCD panels, or optical elements inside the projector degrading the quality of a projected image. When the symptoms above are noticed, contact your authorized dealer or service station for proper cleaning.

Filter

Pull up and remove.

✔Note:

•When reinserting this filter, be sure that the slit part is facing the outer side.

Resetting the Filter Counter

Be sure to reset the Filter counter after cleaning or replacing the filter.

1	Press the MENU button to display the On-Screen	Filter counter
	Menu. Use the Point 78 buttons to move the red
	frame pointer to the Setting Menu icon.
2	Use the Point ed buttons to move the red frame
	pointer to Filter counter and then press the SELECT
	button. A dialog box appears showing the total
	accumulated time of the filter use, a timer setting
	option, and the reset option. Select Reset and the
	“Filter counter Reset?” appears. Select [Yes] to
	continue.
3	Another confirmation dialog box appears, select [Yes]
	to reset the Filter counter.

Select Reset and the “Filter counter Reset?” appears.

Select [Yes], then another confirmation box appears.

Select [Yes] again to reset the Filter counter.

LC-XB41 specifications

The Eiki LC-XB41 is an advanced projector designed to meet the diverse needs of professional environments, educational institutions, and corporate settings. With its impressive array of features, this model delivers exceptional performance and versatility, making it a compelling choice for users seeking quality in their visual presentations.

At the heart of the Eiki LC-XB41 is its powerful 3LCD technology. This method of projection ensures bright, vibrant colors and crisp images, regardless of the ambient lighting conditions. With a high brightness rating of 5200 lumens, the LC-XB41 excels in both dimly lit rooms and well-lit spaces, enhancing the visibility of presentations and videos. The projector offers a resolution of XGA (1024x768), which is ideal for displaying detailed graphics, text, and videos with clarity.

One of the standout features of the Eiki LC-XB41 is its versatile connectivity options. It comes equipped with multiple HDMI ports, VGA inputs, and component video connectors, ensuring compatibility with a wide range of devices, including laptops, Blu-ray players, and cameras. This flexibility allows users to easily switch between different sources during presentations without the need for additional adapters.

The LC-XB41 also incorporates advanced lens shift and digital keystone correction technology, allowing users to adjust the image placement easily. This feature enables a perfect alignment of the projected image, even when the projector is not positioned directly in front of the screen, which is particularly useful in unconventional setups or tight spaces.

In terms of energy efficiency, the Eiki LC-XB41 is designed with a long-lasting lamp that can deliver up to 4000 hours of usage in standard mode and even longer in eco mode. This longevity not only reduces the total cost of ownership but also minimizes the environmental impact, making it a sustainable choice for users who rely on consistent performance.

Additionally, the projector’s compact design and lightweight construction make it portable, allowing easy transport to various sites. The fan noise is notably low, ensuring that audience attention is focused on the presentation rather than distracting sounds.

Overall, the Eiki LC-XB41 combines high brightness, excellent color accuracy, versatile connectivity, and user-friendly features to provide a reliable projection solution for any setting. Whether in a classroom, boardroom, or conference hall, the Eiki LC-XB41 stands out as a top-tier choice for engaging and impactful presentations.