Mitsubishi Electronics PK20 user manual Others, EN-39

Page 39

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.

The menu can’t be used.

The microcomputers inside the projector may be wrongly operating because

of noise.

 

 

 

 

 

 

 

 

Press the POWER button to turn off the lamp and unplug the power cord

 

 

 

 

from the wall outlet. Then, plug the power cord in, and try again.

 

 

 

 

 

 

 

 

 

Check that the battery is loaded in the remote control or the battery isn’t

The remote control doesn’t function easily

weak.

at all.

Check that the remote control sensor isn’t exposed to direct sunlight or

 

 

 

 

fluorescent light.

 

 

 

 

Use the remote control within its operation range.

 

 

 

displays on the upper-right of the

Low battery power. Charge the battery. You may press the MENU button to

 

 

 

 

 

 

screen.

cancel the icon display.

 

 

 

displays on the center of the screen.

No battery power. Charge the battery. You may press the MENU button to

 

 

 

cancel the icon display.

 

 

 

 

No sound come out from the projector

The AUDIO OUT is connected with the earphone or external speaker. Remove

the earphone or external speaker from the AUDIO OUT connector.

speaker.

 

EN-39

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Contents EN-1 LED ProjectorEN-2 EN-3 EN-4 Compliance NoticeContents EN-6 Important safeguardsEN-7 Do not place the projector on uneven surface Do not keep using the damaged projectorDo not look into the lens when the projector is operating Never remove the cabinet Do not modify the projectorEN-9 Place of installationEN-10 OverviewEN-11 Power supplyEN-12 For battery chargingEN-13 For battery removalRemote control For battery changeFor the first time use Remote Control Precautions Operating RangeEN-15 EN-16 InstallationEN-17 Using the tripodBasic connections For computer with D-SUB Projector + DVD player or HdtvProjector + Computer For MacintoshEN-20 PreparationPreparation for projection Following casesEN-21 EN-22 Basic operationEN-23 Power-offMute button Volume buttonHi-Bright button Auto buttonEN-25 Menu operationEN-26 ImageEN-27 InstallationEN-28 FeatureFormat Max. Resolution Extension Using the SD card viewerHow to use the SD Card Viewer Thumbnail displayEN-30 EN-31 Displaying thumbnailsPage EN-33 EN-34 Image adjustmentImage adjustment Adjustment of the image from the computerEN-35 Simple adjustment methodTroubleshooting Images aren’t projected on the screenEN-36 EN-37 Images aren’t projected correctlyRainbow blurprojected images EN-38EN-39 OthersEN-40 MaintenanceCleaning of the projector and the ventilation slots Cleaning of the lensEN-41 IndicatorsEN-42 EN-43 SpecificationsEN-44 Dimensional drawings unit mmEN-45 Optional accessoriesWhat’s included in the box Pin assignment of S-Video, Video and VGA terminalsEN-46 Signal mode Resolution H xEN-47 Specification of Hdtv signalsSignal mode KHzEN-48 Mitsubishi Projector Contact InformationNorth America EuropeEN-49 AsiaEN-50 EN-51 OceaniaEN-52

PK20 specifications

The Mitsubishi Electronics PK20 is an innovative and versatile projector designed for both business and educational environments. Leveraging cutting-edge technology, this model offers high-quality performance and user-friendly features, making it an excellent choice for presentations, training sessions, and classroom activities.

One of the standout features of the PK20 is its compact and lightweight design, which enhances portability without compromising functionality. Weighing just a few pounds, it is easy to transport between various locations, allowing users to set up quickly and efficiently. Its sleek form factor makes it suitable for small spaces while maintaining an elegant appearance.

The PK20 employs advanced DLP (Digital Light Processing) technology, delivering vibrant color accuracy and sharp image clarity. With a brightness rating of 3000 lumens, it effectively projects images in well-lit environments, ensuring that presentations are visible and engaging, even in daylight conditions. The native resolution of the projector is XGA (1024 x 768), providing clear and detailed visuals for text and graphics.

A key characteristic of the PK20 is its impressive lamp lifespan, which can extend up to 10,000 hours in eco mode. This feature not only reduces the need for frequent lamp replacements but also contributes to lower total cost of ownership, making it more economical for schools and businesses alike. The projector also features an energy-saving mode that automatically adjusts brightness based on the content being displayed, further extending the lamp life.

Connectivity options are a significant advantage of the PK20. It includes multiple input ports, such as HDMI, VGA, and USB, allowing users to connect various devices such as laptops, smartphones, and media players with ease. Wireless connectivity options enable seamless integration with modern devices, enhancing the user experience and eliminating the clutter of cables.

Furthermore, the PK20 is equipped with built-in audio capabilities, delivering clear sound for presentations without the need for external speakers. This feature is particularly beneficial in educational settings, where audio plays a crucial role in engagement and comprehension.

In summary, the Mitsubishi Electronics PK20 projector stands out with its combination of portability, superior brightness, impressive lamp life, and versatile connectivity options. Its user-centric design makes it a reliable choice for enhancing presentations, whether in a classroom, conference room, or any other setting that demands high-quality visual performance.
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