Lamp replacement, Life of the lamp | Mitsubishi Electronics S290U

Lamp replacement

The lamp is designed to project the image on the LCD panels. When the lamp no longer functions, replace it with a new one.

Caution:

•Do not remove the lamp immediately after using the projector, you may get burned because of the high temperature of the lamp.

•When you replace the lamp, press the power button to power off, then wait for 120 seconds in stand-by mode to allow the lamp and LCD panels to cool. Turn off the main switch, unplug the power cord from the outlet, and wait one hour so that the lamp is cooled to the touch.

•Do not remove the lamp except for replacement. Careless treatment can cause injury or fire.

•Do not touch the lamp element directly. It may break and cause you to injure or burn yourself.

•Be sure not to drop the lamp lid screw into the pro- jector. Also be sure not to insert metal or any flam- mable objects, it may cause fire or electric shock. If any objects are inserted, please unplug and contact your dealer.

•Install the lamp securely, failure may cause a fire.

•If the light bulb part breaks, some small glass frag- ments may fall out through the small cooling grill, and sticks to the inside of projector or the lamp box. When taking the lamp out, make sure to turn over the projector and hold the handle of the lamp box to avoid injury from the glass fragments.

•Never shake the lamp or hold it in front of your face after removing the lamp box. The glass fragments may fall out and cause injuries to your eyes and so on.

6. Insert the new lamp securely into					(a)
the projector body in the right di-					(a)


rection.

7.Tighten up the screws (a) using a phillips screwdriver (+).

8.Put the handle back to the holding point.

• Make sure that the handle is locked.

9. Tighten up the screws of the lamp lid using a phillips screwdriver (+).

How to reset the operation time meter

Plug in the power cord, switch on the projector, and reset lamp time by pressing the $, % and POWER buttons simultaneously.

Important:

•If the 3 buttons was not pressed at the same time, the lamp time may not be reset.

•Please confirm the TEMP indicator illuminates about 2 seconds and the lamp time has been reset.

•The projector will not turn on if you do not secure the lamp lid.

•You must reset the operation time meter after you replace the lamp.

•Do not reset the operation time meter unless the lamp has been replaced.

Caution:

•	Do not spill liquid on the lamp or place it near flam-
	mable objects or where children can touch it. Oth-
	erwise, it could cause injury or fire.
•	Be sure that the projector guide is firmly inserted

1.Reverse the projector gently.

2.Loosen the screws of the lamp lid on the top cover

using a phillips screw- driver (+) , and remove the lid.

•Remove the lamp cover

in the direction of the arrow as indicated.

Screw of the lamp lid

(a)

between the right and left lamp guides.

The life of the lamp

The average life of the lamp for the projector is about 2,000 hours of consecutive use. Life span may differ according to operating environment, and may be shorter than 2,000 hours. Decreases in luminescence and/or color brightness will indicate that the light source lamp needs to be replaced. When lamp operation time ex- ceeds 1,500 hours, the indicator will flash alternately between green and red (while the lamp is in operation; when the lamp is not in operation, the indicator will appear red only). When the lamp has been used for about 1,900 hours, the message “LAMP!!.” will appear

3. Pull up the handle.

4.Loosen screws (a) using a phillips screwdriver (+), and remove them.

5. Hold onto the projector by the handle as Handle you pull out the lamp.

•Pull the lamp out of the projector slowly.

Should the light bulb be broken, glass fragments will spill out if the lamp is pulled out too quickly.

•Once the lamp has been

removed, do not spill liq- uid on it, place it near flammable objects or where children can touch it. Otherwise, it will cause injury or fire.

on the screen for one minute. When the lamp has been used for about 2,000 hours, the projector will automati- cally shut off for the safety of the lamp and the power indicator light will be red. The projector cannot be used until the lamp has been replaced and operation timer has been reset.

Caution:

•The lamp is fragile. If broken, be careful not to cut yourself with glass fragments.

•The lamp life depends on the environment. For re- placement lamps, please contact your dealer.

The projector automatically shuts off af- ter about 2,000 hours, and you cannot use the projector until you replace the lamp.

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S290U specifications

The Mitsubishi Electronics S290U is a standout in the realm of high-performance projectors, making wave in both business and educational settings. Renowned for its exceptional brightness and versatile functionality, the S290U is engineered to deliver remarkable image quality and reliability. With a native resolution of 1920 x 1200 (WUXGA), it ensures sharp and detailed visuals, making it ideal for presentations, educational seminars, and collaborative workspaces.

One of the main features of the S290U is its impressive brightness level, reaching up to 5,500 ANSI lumens. This capability allows the projector to perform well in a variety of lighting conditions, be it in a brightly lit conference room or a dimly lit classroom. Coupled with a high contrast ratio, it provides vibrant colors and deep blacks, making images pop and enhancing the overall viewing experience.

The S290U employs advanced lamp technology for extended durability and lower maintenance costs. It utilizes a hybrid laser and LED light source that not only extends lamp life but also increases energy efficiency. This ensures reduced operational costs and minimal downtime for maintenance, making it a cost-effective solution over time.

Connectivity is another strong suit of the S290U, featuring multiple input options, including HDMI, VGA, and USB. This versatility allows seamless integration with various devices such as laptops, tablets, and even some smartphones. The inclusion of wireless connectivity options enhances this further, enabling users to project content directly from their devices without the hassle of cables.

User convenience is prioritized in the design of the S290U as it includes features like automatic keystone correction and a flexible lens shift capability. These technologies facilitate easy setup and adjustment, ensuring that users can achieve the perfect image alignment without fuss.

The projector also has built-in sound capabilities, featuring high-quality speakers that eliminate the need for external audio equipment in many scenarios. Furthermore, its lightweight and portable design enable hassle-free transportation from one location to another, making it perfect for on-the-go professionals.

In summary, the Mitsubishi Electronics S290U combines advanced imaging technologies with ease of use and flexibility. With its high brightness, long-lasting light source, diverse connectivity options, and user-friendly features, it stands out as an excellent choice for anyone looking to enhance their presentation capabilities. Whether for business meetings, educational purposes, or general multimedia applications, the S290U delivers impressive results.