C. Projecting images

Preparation:

Remove the lens cap.

Turn on the power of the connected video equipment.

ENGLISH

FOCUS ring

ZOOM ring

POWER button

COMPUTER button

POWER button

COMPUTER1, 2 button

DVI-D(HDCP) button

S-VIDEO button

 

VIDEO button

POWER

STATUS

AUTO POSITION

 

COMPUTER KEYSTONE

VIDEO

ENTER

VIDEO button

VOLUME

 

MENU

 

1.Confirm the POWER indicator lights up red.

If the projector was turned off before the lamp was cooled down sufficiently last time, the fan may start rotating and the POWER button may not work after the power cord is plugged. (The STATUS indicator blinks green.) After the fan stops rotating, press the POWER button to turn back on the POWER indicator.

2.Press the POWER button.

It may take about 1 minute for the lamp to light up.

The lamp fails to light up on rare occasions. In such a case, wait for a few minutes and then try again.

Do not cover the lens with the lens cap while the lamp is on. Do not strip off the aluminium sheet inside the lens cap.

After the POWER button is pressed, the image may flicker before the lamp becomes stable. This is not a prod- uct malfunction.

LAMP MODE can't switch for 1 minute after the power ON.

The projector starts warming up when the POWER button is pressed. During the warm-up process, images may appear dark and no commands are accepted.

By blinking red, the STATUS indicator indicates that the lamp should be replaced soon. Replace the lamp when the STATUS indicator blinks red. (See page 33 and 36.)

3.Select an input source.

Press the VIDEO button on the projector or the VIDEO or S-VIDEO button on the remote control that is corresponding to the terminal in use.

The input source is switched between VIDEO and S-VIDEO at every press of the VIDEO button on the projector.

The VIDEO, S-VIDEO and COMPONENT buttons don't function while the menu is being displayed.

Though it may take some time before an image is displayed on the screen depending on the type of the input signal, such symptom is not a malfunction.

Some images become easier to view when the setting of aspect ratio is changed. (See page 21.)

When projecting images from a DVD player that is connected to the DVI connector, press the COMPUTER button on the projector to select DVI or press the DVI (HDCP) button on the remote control.

When projecting images from a DVD player that is connected to the COMPUTER 1 or COMPUTER 2 connector, press the COMPUTER button on the projector or the COMPUTER 1 or COMPUTER 2 button on the remote control.

4.Adjust the position of the projector to keep an appropriate projection distance with which images are projected in their specified sizes.

5.Adjust the position of the projector so that the projector and the screen are perpendicular to each other. (See page 10.)

When the projector cannot be positioned perpendicularly to the screen, adjust the projection angle. (See page 10.)

6.Adjust the size of the projected image by turning the ZOOM ring.

7.Adjust the focus by turning the FOCUS ring.

Repeat steps 4 to 7, if necessary.

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Mitsubishi Electronics XD490U user manual Projecting images

XD490U specifications

The Mitsubishi Electronics XD490U is a projector designed to cater to the needs of both professional and educational environments. Its versatility and advanced features make it a popular choice for those looking to deliver impactful presentations and engaging lectures. This model stands out for its blend of performance, convenience, and image quality.

One of the main features of the XD490U is its high brightness, delivering up to 5000 ANSI lumens. This allows for clear and vivid images in well-lit environments, making it suitable for various settings, from classrooms to conference rooms. Coupled with a high contrast ratio, the projector ensures that colors are vibrant and details are sharp, enhancing the overall viewing experience.

The XD490U uses DLP technology, which is well-known for its reliability and excellent color reproduction. DLP projectors like the XD490U are less prone to color decay over time compared to other technologies, ensuring consistent performance throughout its lifespan. The projector supports a native resolution of XGA (1024 x 768), making it ideal for displaying presentations, videos, and images without losing detail.

To enhance usability, the Mitsubishi XD490U features a range of connectivity options. It includes multiple inputs such as HDMI, VGA, and composite video, making it compatible with a variety of devices from laptops to DVD players. This adaptability is essential for environments where multiple devices may be used for presentations.

The XD490U is also equipped with a built-in 10-watt speaker, which provides adequate sound for smaller rooms without the need for additional audio equipment. For larger settings, the projector can easily be connected to external sound systems.

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Overall, the Mitsubishi Electronics XD490U is a robust projector that combines impressive image quality, versatile connectivity, and user-friendly features, making it an excellent option for anyone seeking a reliable projection solution for various professional and educational applications.