Mitsubishi Electronics XL21, XL50 Cleaning, Screen front surface, Cabinet, Dust filter for Front

Models: XL21 XL50

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2.4. Cleaning

2.4.1.Screen front surface

Wipe with a lint free soft and dry cloth or with a damp cloth using water or alcohol. Do not use solvents including acid/alkali ingredients or abrasive. Do not scrub hardly with a dry hard cloth.

2.4.2.Cabinet

Wipe with a lint free soft and dry cloth, or with a damp cloth if necessary. Then add a finish the cleaning with a dry cloth.

Do not use solvents like thinner or benzene. It may cause degeneration or peeling off a coat.

2.4.3.Dust filter (for Front )

2.4.3.1. Warning indication

Front shows a warning indication to induce filter cleaning. Clean the filter when the warning indication appears on screen.

CHECK FILTER: It appears when a designated time passes over. The initial setting is 4,000 hours. When external AC fans are equipped (chapter 0, on page 17), check its correct working as well as filter cleaning.

OVER TEMP (white): It appears when internal temperatures become higher due to filter clogging or high ambient temperature. It is recommended to clean the filter. It can be erased by press-and-hold [ESC] button.

OVER TEMP (red with flashing): It appears when the internal temperature is approaching serious high limit. It is highly recommended to turn off the product immediately for cooling down and to clean the filter.

2.4.3.2. Cleaning procedure

1.Open the screen unit (chapter 1.2.7.1, on page 21).

2.Pull the latch to unlock and pull out the filter unit.

3.Vacuum the dust on the filter with a dust brush adapter. Be careful not to break the filter. Do not touch the filter directly with a vacuum nozzle without a dust brush, or do not use a nozzle adapter to remove dust.

Latch Filter unit

(Cooling fan)

For 50”Single

 

(Cooling fan)

 

Filter unit

(Cooling fan)

 

Latch

Latch

 

Filter unit

For 67”

For 50” Changer

4.Put back the filter unit and close the screen unit (chapter 1.2.7.2, on page 22).

5.Reset the filter used hours with FILTER RESET menu.

REV 2.4

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Mitsubishi Electronics XL21, XL50 Screen front surface, Cabinet, Dust filter for Front, Cleaning procedure

XL21, XL50 specifications

Mitsubishi Electronics has consistently set benchmarks in the realm of display technologies, and their XL50 and XL21 projector series showcases this commitment to excellence. These models are meticulously designed to cater to a variety of professional environments, making them indispensable tools for businesses, education, and large venues.

The flagship XL50 projectors offer superior brightness with an impressive maximum output, ensuring vivid images even in well-lit rooms. With a native resolution that supports Full HD content, users can expect crystal-clear presentations that captivate audiences. The XL50 also incorporates advanced color reproduction technologies, which provide a wide color gamut for dynamic visual experiences. The projectors utilize Mitsubishi’s proprietary 3LCD technology, which enhances color accuracy and brightness, allowing for incredible detail and realism in every projected image.

In contrast, the XL21 models are tailored for users seeking a balance between affordability and performance. While slightly less powerful than the XL50, these projectors still deliver remarkable brightness, making them suitable for small to medium-sized meeting rooms and classrooms. The XL21 also features a compact and lightweight design, facilitating easy transportation and setup. With a focus on user-friendly operation, both models offer intuitive interfaces and connectivity options, including HDMI ports, VGA connections, and wireless capabilities, enabling seamless integration with other devices.

In terms of advanced features, both the XL50 and XL21 incorporate automatic keystone correction and digital zoom capabilities, ensuring that images are always perfectly aligned regardless of projector placement. They also come equipped with robust security features, which are essential in corporate environments. This includes password protection and a security bar, adding an extra layer of protection against unauthorized access.

In conclusion, the Mitsubishi Electronics XL50 and XL21 projectors stand out for their exceptional brightness, advanced color technologies, and user-friendly features. They are designed to meet the diverse needs of various professional settings, whether delivering impactful presentations in large auditoriums or facilitating engaging learning experiences in classrooms. As a result, these projectors exemplify Mitsubishi Electronics’ dedication to innovation and quality in the display technology industry.