Mitsubishi Electronics MH2850U user manual Bottom side, Remote control, About the laser beam

Page 8

Preparating your projector (continued)

Bottom side

1 Adjustment foot (for vertical position)

1

2 Adjustment foot (for horizontal position)

 

2

 

 

 

 

 

Remote control

 

 

 

 

1

Laser aperture

 

 

 

 

 

 

 

 

 

 

2

Transmission window

 

 

 

 

 

3

Indicator

 

 

 

 

 

4

POWER button

1

 

 

 

 

5

VIDEO button

 

 

 

 

 

6

DVI-D (HDCP) button

 

 

 

 

 

7

HOME button

2

 

 

 

 

8

END button

 

 

 

 

9

Mouse pointer

 

 

 

 

 

3

 

 

 

 

10 MENU button

 

 

 

 

11

+ , - (VOLUME) buttons

4

 

 

 

 

12 WALL SCREEN button

 

 

 

27

13

CE (Color Enhancer) button

5

 

1

2

14

MUTE button (Audio/Video)

 

 

COMPUTER

 

 

 

6

DVI-D(HDCP)

VIDEO

S-VIDEO

26

15 EXPAND button

 

 

 

16

STILL button

7

HOME

PageUP

AUTO POSITION

25

END

PageDOWN

LASER

17

PinP button

8

24

 

 

 

18 ASPECT button

28

 

 

 

23

19 KEYSTONE button

 

 

 

22

20 ENTER button

9

 

 

 

21

R-CLICK button

10

 

 

 

 

22

Direction buttons

 

 

 

21

23 LASER button

11

MENU

R-CLICK

ENTER

20

24 AUTO POSITION button

 

 

KEYSTONE

19

25 PageUP and PageDOWN buttons

 

 

18

26

S-VIDEO button

 

VOLUME

ASPECT

12

WALL SCREEN EXPAND

PinP

17

27 COMPUTER 1, 2 buttons

13

CE

MUTE

STILL

16

28

L-CLICK button

 

 

 

•

The + and - buttons are used in the KEYSTONE

 

 

 

 

15

 

 

 

 

 

adjustment and the EXPAND mode in addition to

 

 

 

 

 

 

the volume control.

 

 

 

 

14

• The direction buttons are used for the keystone

 

 

 

 

 

adjustment and fine adjustment (W and X buttons

 

 

 

 

 

 

only).

 

 

 

 

 

•

Pressing the LASER button emits a laser beam.

 

 

 

 

 

 

Even when you keep holding down the LASER but-

 

 

 

 

 

 

ton, it is emitted only one minute. To keep emitting

 

 

 

 

 

 

it longer, press the LASER button again.

 

 

 

 

 

•

You can disable the LASER button to prevent laser

or

 

 

 

 

 

radiation due to misuse of the button.

 

 

 

 

 

How to disable the LASER button

 

 

 

 

 

 

 

 

 

 

 

 

While holding the LASER button down, press the T

 

 

 

 

 

 

button 3 times.

 

 

 

 

 

 

How to enable the LASER button

There are 2 types of labels placed on the back of the

While holding the LASER button down, press the S

remote control and either of them is placed on it.

button 3 times.

 

 

• Whenever the batteries are replaced, the LASER

 

button is enabled.

About the laser beam

This remote control is a Class 2 laser product. (Max. output: 1 mW, Wavelength: 620-640 nm)

Beam Divergence: 6 m distance about 10.0 mm x 10.0 mm (±6.0 mm)

Caution:

•Pressing the LASER button on the remote control emits a laser beam. Do not look into the laser beam directly. Do not point the laser beam at anyone. Looking at the laser beam directly may damage eyesight.

•Use of controls or adjustments or procedures other than those specified herein may result in hazardous radiation exposure.

•This remote controller cannot be repaired.

EN-8

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Contents MH2850 When using the projector in Europe Risk of Electric Shock Do not OpenContents Important safeguards Important safeguards Checking accessories Inserting the batteries into the remote controlRemoving the batteries from the remote control Preparing your projectorPreparating your projector OverviewControl area Terminal boardAbout the laser beam Remote controlBottom side Using the remote control Operational range of the remote controlReception angle Front of projector Rear of projectorSetting up your projector Setting up your projector Wall screenFront projection, ceiling mounting Rear projectionWhen the aspect ratio of the screen is Screen size and projection distanceConnecting the projector to a computer Viewing computer imagesAbout DDC Plugging the power cordViewing computer images Projecting images When connecting to a notebook computer Setting of the resolutionTo stop projecting AV muteConnecting the projector to video equipment Connecting to a video player, etcWhen a TV tuner or VCR is connected Viewing video imagesPlugging in the power cord Connecting to video equipment having a DVI-D terminalViewing video images Projector + DVD player or Hdtv decoderEN-19 Volume from the speaker Setting the aspect ratio How to change the settingsWith the remote control With the Feature menuMenu operation Blue Base Tone EnhancerMenu operation How to set the menusAvailable settings in the menus Installation menu Feature menu Signal menu Signal Resolution Memorize menu Signal User menuInformation menu Adjusting projected images Adjusting projected images About color temperatureTo enable the stored color temperature Gamma modeEN-30 To adjust the vertical position LPF Progressive filterAdvanced features Setting of the image displayed during startup or mutingAdvanced features Password functionTo enable the password function To cancel the password functionStill ExpandPicture in Picture PinP Mouse remote control Projector + computer with USB connectorOperation PageUp buttonConnection Supervising and controlling by computerMajor functions Indicators Normal conditionAbnormal condition ConditionReplacing the lamp Interval of lamp replacementOperation time is reset Reset of the lamp operation time When removing the lamp from the ceiling-mounted projectorReplacing the lamp To replace the lampMaintenance Cleaning of the air-filterCleaning of the projector and the ventilation slots Cleaning of the lensTroubleshooting No image appears on the screen Problem SolutionTroubleshooting Images are not displayed correctly Problem SolutionOthers Problem Solution Kensington LockReplacement part option/not included in the box SpecificationsSpecifications XGA85COMPUTER/COMPONENT Video IN-1/IN-2 ConnectorsDimension Drawings unit mm Mitsubishi Electric Corporation
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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.
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