Indicators

This projector has two indicators, each of which shows the operation condition of the projector.

The following offer solutions to possible problems. If these problem persist, turn the projector off and consult your dealer.

POWER indicator

STATUS indicator

Normal condition

POWER

STATUS

CONDITION

NOTE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stand-by

 

Steady red

 

Off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lamp stand-by (about 1 minute)

The POWER button cannot be used to switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

between on and off.

Steady green

Blinking green

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The power is on. (Normal condition)

 

Steady green

Steady green

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Abnormal condition

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER

STATUS

CONDITION

POSSIBLE SOLUTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Steady green

 

 

 

 

 

 

 

Abnormal temperature

• Clean the ventilation grilles.

 

or

 

 

 

 

 

 

 

• The ventilation grilles is clogged with dust or dirt.

 

 

 

 

 

 

 

 

• Relocate the projector to a cooler place.

 

 

 

 

 

Blinking orange

 

 

 

 

 

• The room temperature is high.

 

 

 

 

 

 

Steady red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The protection circuit is working or the lamp is in an abnormal con-

• Wait until the STATUS indicator goes out, then

 

 

 

 

 

 

 

 

 

 

 

 

press the POWER button.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Steady red

Blinking green

dition.

• If the above solution is not effective, replace the

 

lamp.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The lamp operation time exceeds the time elapsed until the lamp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Steady green

Blinking green/red

lifetime notice while the power is on. (See page 28.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The lamp operation time exceeds the time elapsed until the lamp

Replace the lamp.

 

 

 

 

 

 

 

 

 

 

 

 

Steady red

Blinking red

lifetime notice while the power is off. (See page 28.)

Change with a new lamp if this problem recurs.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The lamp operation time exceeds the time elapsed until the lamp

 

Steady red

Steady red

lifetime. (See page 28.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The lamp cover isn’t closed.

Close the cover correctly.

 

 

 

 

 

 

 

 

 

 

 

 

Blinking green/red

 

Off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Steady

 

 

 

 

 

 

 

 

 

 

or

Abnormal.

Contact your dealer.

 

 

 

 

 

 

 

 

Blinking green/red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blinking

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EN-32

Page 32
Image 32
Mitsubishi Electronics XD221U user manual Indicators, Normal condition, Abnormal condition

XD221U specifications

The Mitsubishi Electronics XD221U is a remarkable projector that offers an impressive combination of high-quality imaging, advanced technologies, and user-friendly features, making it a popular choice for various settings, including business presentations, educational environments, and home entertainment.

One of the standout features of the XD221U is its brightness capability. With a high lumen output, this projector delivers clear and vibrant images even in well-lit rooms. This makes it particularly suitable for classrooms and conference rooms where ambient light can be a challenge. The projector utilizes 3LCD technology, which ensures rich color reproduction and sharp details. The 3LCD system enables the XD221U to produce both vivid colors and deep blacks, improving overall image quality.

The resolution of the XD221U is XGA (1024 x 768), making it ideal for displaying standard office documents, presentations, and videos. The aspect ratio of 4:3 is well-suited for traditional content formats and provides a good viewing experience. Additionally, the projector supports various input options, including VGA, HDMI, and RCA, making it versatile and compatible with most modern devices such as laptops, tablets, and DVD players.

Portability is another key characteristic of the XD221U. Designed with mobility in mind, it is lightweight and compact, making it easy to transport from one location to another. This portability ensures that users can set up presentations or screenings quickly, enhancing productivity in professional environments.

Mitsubishi Electronics has also integrated several helpful features into the XD221U to enhance user experience. The projector includes an automatic vertical keystone correction feature, which helps to adjust the image automatically when the projector is not perfectly aligned with the screen. This allows for a more straightforward setup and consistent image quality, regardless of projector placement.

Another notable attribute is the long lamp life, which reduces the need for frequent replacements and lowers total cost of ownership. Users can expect a substantial hours of usage before needing to change the lamp, contributing to its appeal for businesses and schools.

In summary, the Mitsubishi Electronics XD221U is a versatile projector that excels in delivering bright, high-quality images and offers a range of features designed for comfort and convenience. Its advanced 3LCD technology, XGA resolution, and ease of use make it a strong candidate for anyone in need of a reliable and effective projection solution.