Mitsubishi Electronics SD206U user manual Others, Maintenance, Cleaning of the lens

Page 25

Others

 

 

Problem

 

 

 

 

 

 

Cause and solution

 

 

 

 

 

 

 

 

 

Hot air is emitted from the air outlet grilles.

• This air comes out as a result of cooling the inside of the projector. This isn’t a product malfunction.

 

 

 

 

 

 

 

 

 

 

No audio is output.

 

 

 

 

 

 

• Check that the volume isn’t set to low.

 

 

 

 

 

 

 

 

 

Sound cannot be heard from the external audio out-

 

put (* Only applicable to the models which have the

• Check whether or not the volume is turned down.

external audio output.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• The microcomputers inside the projector may be wrongly operating because of noise.

The menu can’t be used.

 

 

 

 

 

 

J Press the POWER button to turn off the lamp and unplug the power cord from the wall outlet. Wait about

 

 

 

 

 

 

 

 

 

10 minutes, plug the power cord in, and try again.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Check that the battery is loaded in the remote control or the battery isn’t weak. (See page 8.)

The remote control doesn’t function easily or at all.

• Check that the remote control sensor isn’t exposed to direct sunlight or fluorescent light. (See page 8.)

• Use the remote control within its operation range. (See page 8.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Use the remote control at least 10 cm away from the projector.

 

 

 

 

 

 

 

 

 

The buttons on the control panel (except for the

• The password function is working.

POWER button) don’t function.

 

 

 

 

 

 

J Cancel the password lock. (See page 21.)

 

 

 

 

 

 

 

 

 

 

Abnormal sound is heard.

 

 

 

 

 

 

• Because the color wheel spins at a high speed, metallic sounds may be heard in rare occasions. Such symp-

 

 

 

 

 

 

tom is not a malfunction.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER

STATUS

 

 

 

 

 

 

 

 

 

 

• 95% Lamp life exceed

 

 

 

 

 

 

 

 

 

J Replace the lamp and reset the lamp hour.

Steady green

Blinking red

 

 

 

 

 

 

 

 

 

 

 

ENGLISH

When the problems below occur after the lamp is replaced, check the following.

Problem

 

Cause and solution

 

 

The power isn’t turned on.

• Attach the lamp cover on the bottom correctly.

•

Reset the lamp operation time. (See page 22.)

 

 

 

 

The STATUS indicator blinks.

•

Reset the lamp operation time. (See page 22.)

 

 

 

Maintenance

Warning:

Do not use flammable solvents (benzene, thinner, etc.) and flammable aerosols when cleaning the projector body and lens. Flammable substances may ignite causing fire or breakdown while the lamp is illuminating.

Caution:

Be sure to turn off the lamp and unplug the power cord from the wall outlet before you perform any maintenance on the projector.

Cleaning of the projector and the ventilation slots

Use a soft cloth to clean the projector and the ventilation grilles. When the grilles become dirty, wipe them with a soft cloth dampened with diluted mild detergent, and then wipe them with a dry cloth.

To protect the surface of the projector from fading or deteriorating:

•Do not spray insecticide on or inside the projector.

•Do not use benzine or thinner to clean it.

•Do not let rubber or plastic materials contact with projector.

Cleaning of the lens

Use a standard lens-cleaning brush or a piece of lens tissue dampened with lens cleaning fluid. The lens surface is fragile. Use only recommended, nonabrasive lens-cleaning materials. Do not touch the lens with your fingers.

EN-25

Page 24 Page 26
Image 25
Page 24 Page 26
Contents SD206U Shock When using the projector in EuropeContents Important safeguards Do not look into the lens when the projector is operat- ing Do not keep using the damaged projectorDo not unplug the power cord during operation Place of installationControl panel Terminal board Overview11 13 Lamp cover Adjustment feet front Bottom side Remote controlBattery installation Remote controlOperation range of the remote control Layout of the projector InstallationFront projection Front projection, ceiling mountingProjector + AV device Basic connectionsProjector + DVD player or Hdtv decoder For computer with Mini D-SUB Projector + ComputerFor Macintosh After using the projector Adjustment of the projection anglePreparation Preparation for projectionBasic operation Power-onVolume from the speaker Power-offAnamorphic mode Instant Shut DownBasic operation Menu operationMenu operation Feature Image adjustment Image adjustmentColor temperature Simple adjustment method Adjustment of the image from the computerWhen the image flickers or the image is out of focus To move the image horizontallyStill Advanced featureTo resume the motion in the image Page-up and page-downTo cancel the password function Password functionTo enable the password function Reset of the lamp operation time Lamp replacementInterval of lamp replacement Images aren’t projected on the screen TroubleshootingImages aren’t projected correctly TroubleshootingCleaning of the projector and the ventilation slots MaintenanceCleaning of the lens OthersNormal condition IndicatorsAbnormal condition Kensington Lock SpecificationsDimensional drawings unit mm ConnectorsReplacement part What’s included in the boxEN-29 Mitsubishi Projector Contact Information

SD206U specifications

The Mitsubishi Electronics SD206U is a versatile and powerful projector designed to meet the demanding needs of corporate presentations, educational environments, and various other settings where high-quality visuals are essential. Renowned for its compact design and advanced features, the SD206U ensures that users can deliver impactful presentations with ease.

One of the standout features of the SD206U is its impressive brightness level, reaching up to 3,200 ANSI lumens. This high brightness capability ensures that visuals remain clear and vibrant even in well-lit rooms, making it suitable for various lighting conditions. Coupled with a high contrast ratio, the projector achieves deep blacks and bright whites, enhancing image quality for both video and presentations.

The projector utilizes DLP (Digital Light Processing) technology, known for its reliability and sharp image reproduction. This technology minimizes color distortion and provides excellent color accuracy, ensuring that images appear true to life. The SD206U supports a resolution of XGA (1024 x 768), making it effective for displaying detailed graphics, charts, and text.

Another significant aspect of the SD206U is its connectivity options. It is equipped with multiple input ports including HDMI, VGA, and composite video, allowing users to easily connect various devices such as laptops, Blu-ray players, and gaming consoles. This wide range of connectivity ensures compatibility with different media sources, accommodating the diverse needs of users.

In addition to its impressive visual capabilities, the SD206U features a long-lasting lamp life of approximately 5,500 hours in normal mode, extending to 10,000 hours in eco mode. This longevity reduces maintenance costs and enhances the usability of the projector over time. The projector also boasts a lightweight design, making it portable and easy to integrate into different environments.

The SD206U incorporates multimedia functionality, supporting various formats including JPEG for images and MPEG for video playback. This feature allows users to project media directly from USB drives, providing convenience without the need for additional hardware.

In summary, the Mitsubishi Electronics SD206U is a robust projector that excels in brightness, connectivity, and image quality. Its DLP technology, long lamp life, and user-friendly features make it an ideal choice for professionals and educators looking for a reliable solution for impactful presentations.
Top Page Image Contents