Indicators

This projector has 2 indicators, each of which shows the operation condition of the projector.

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER indicator

Normal condition

 

 

STATUS indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER

STATUS

CONDITION

NOTE

 

 

 

 

 

 

 

 

 

Steady

 

Off

Stand-by

 

 

 

 

 

 

 

 

red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lamp stand-by for power-on (about 1 minute)

The power cannot be turned off by pressing

 

 

 

 

 

 

 

 

 

 

 

the POWER button.

 

 

 

 

 

 

 

 

 

 

 

Steady

Blinking

 

 

 

 

 

 

 

 

 

 

 

Lamp stand-by for power-off (about 2 minutes)

 

green

green

For the first one minute, the power cannot be

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

turned on by pressing the POWER button.

 

 

 

 

 

 

 

 

 

Steady

Steady

The power is on. (Normal condition)

 

 

 

 

 

 

 

green

green

 

 

 

 

 

 

Abnormal condition

 

POWER

STATUS

CONDITION

POSSIBLE SOLUTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Abnormal temperature

 

Steady

 

 

 

 

 

• The ventilation grilles are clogged with dust or dirt.

• Clean the ventilation grilles.

green

 

 

 

 

 

• The room temperature is high.

• Relocate the projector to a cooler place.

or

 

 

 

 

 

 

 

 

 

 

 

Blinking orange

 

 

 

 

 

 

Steady red

 

 

 

 

 

 

 

 

 

 

 

The protection circuit is working or the lamp is in an abnormal condition.

Steady red

Blinking green

Wait until the STATUS indicator goes out, then press the POWER button.

If the above solution is not effective, replace the lamp.

 

 

 

 

 

 

 

 

 

 

Lamp operation time warning. (Total lamp operation time

Replace the lamp.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Steady

Blinking green/red

reached 3750 hours*1 while the power was on.)

Change with a new lamp if this problem

green

 

 

 

 

 

 

recurs.

 

 

 

 

 

 

 

 

 

 

Lamp operation time warning. (Total lamp operation time

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Steady red

Blinking red

reached 3750 hours*1 while the power was off.)

 

 

 

 

 

 

 

 

 

 

 

Lamp operation time warning. (Total lamp operation time

 

Steady red

Steady red

reached 5000 hours*1*2 while the power was off.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Off

The lamp cover isn’t closed.

Close the cover correctly.

 

 

 

 

 

 

Blinking

 

 

 

 

 

 

 

 

 

 

green/red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Abnormal.

Contact your dealer.

Steady

or Blinking

green/red Blinking

*1: Duration when LAMP MODE of the INSTALLATION menu is set to LOW. When it is set to STANDARD, this duration will be shorted.

*2: When LAMP MODE is set to STANDARD, this duration will be shorted up to 2000 hours.

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Mitsubishi Electronics MH2850U user manual Indicators, Normal condition, Abnormal condition, Condition

MH2850, MH2850U specifications

The Mitsubishi Electronics MH2850U is a standout model in the projector market, designed to cater to both professional and educational environments. Its impressive set of features and advanced technologies make it a versatile tool for presentations, lectures, and even home entertainment. This projector is known for its high performance and reliability, making it a preferred choice among users.

One of the key features of the MH2850U is its native WUXGA resolution (1920 x 1200 pixels), which provides exceptional clarity and sharpness. This resolution is particularly beneficial for displaying detailed visuals, graphs, and charts, making it ideal for business presentations and educational purposes. The projector's brightness level, rated at 2,850 lumens, ensures that images remain vibrant even in well-lit environments. Users can expect sharp and vivid visuals, regardless of lighting conditions.

The MH2850U also employs advanced DLP (Digital Light Processing) technology, which enhances color accuracy and image quality. DLP projectors are known for their reliability and low maintenance needs, which adds to the MH2850U's appeal. Coupled with a high contrast ratio, the projector delivers deeper blacks and brighter whites, elevating the viewing experience significantly.

Connectivity options are another strong point of the MH2850U. It includes multiple HDMI ports, allowing users to connect various devices such as laptops, Blu-ray players, and streaming devices easily. Additionally, it features USB and VGA ports, providing flexibility for different multimedia applications.

The projector also supports a range of image adjustment features, including keystone correction and lens shift capabilities. These features ensure that users can effortlessly set up their presentations without the hassle of complicated adjustments. Furthermore, the auto power-off function contributes to energy efficiency, turning the projector off when it's not in use.

In terms of portability, the MH2850U is designed with user convenience in mind. Its lightweight and compact design make it easy to transport, making it an excellent choice for on-the-go professionals or educators who frequently travel between locations.

Overall, the Mitsubishi Electronics MH2850U stands out due to its combination of high resolution, brightness, connectivity, and versatility. Whether used in a classroom, conference room, or at home, this projector delivers excellent performance, making it a worthy investment for anyone in need of high-quality projection solutions.