Mitsubishi Electronics HC3 user manual Troubleshooting, Others

Page 28

Troubleshooting (continued)

Others

Problem

Cause and solution

Hot air is emitted from

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

the air outlet grilles.

malfunction.

 

 

No audio is output.

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

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

 

 

“TEMPERATURE!!” is

• This indication appears when the ambient temperature rises high. When the ambient

displayed.

temperature stays high, the lamp goes out.

 

➔ Eliminate any causes of the rise in the ambient temperature.

 

• This indication appears when the air inlet or outlet grille is blocked. When they are kept

 

blocked, the lamp goes out.

 

➔ Remove the objects blocking the air inlet or outlet grille. Clean the filter. (See page 25.)

 

 

The mark appears.

• This mark appears when ineffective operation (such as switching the input source while the

 

menu is being displayed) is carried out. This isn't a product malfunction.

 

 

The remote control

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

doesn't function easily

8.)

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

• Password lock has been set.

control panel (except for

➔ Cancel the password lock or contact the person in charge of management of the projector.

the POWER button)

(See page 22.)

don’t function.

 

 

 

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

Problem

Cause and solution

The power isn't

• Attach the lamp cover on the bottom correctly.

turned on.

•

Reset the lamp operation time. (See page 24.)

 

 

 

The STATUS indicator

•

Reset the lamp operation time. (See page 24.)

blinks.

 

 

 

 

 

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Contents HC3 When using the projector in Europe Compliance NoticeContents Important safeguards Do not keep using the damaged projector Do not look into the lens when the projector is operatingDo not unplug the power cord during operation Clean the air-filter once a monthControl panel OverviewTerminal panel Remote control Bottom sideBattery installation Remote controlOperation range of the remote control Installation Layout of the projectorFront projection Front projection, ceiling mountingProjector + AV device Basic connectionsVCR, etc Projector + DVD player or Hdtv decoder Basic connections Projector + ComputerFor Macintosh ComputerAdjustment of the projection angle PreparationPreparation for projection Following casesPower-on Basic operationPower-off Volume from the speakerReal mode Auto Position buttonMenu operation Basic operationImage Feature Menu operationImage adjustment Image adjustmentColor temperature About color temperatureAdjustment of the image from the computer Image adjustmentSimple adjustment method Advanced features Setting of the image displayed during startup or mutingAdvanced features Password functionTo enable the password function To cancel the password functionHow to install Installation other device’s remote commandsHow to use the installed functions Lamp replacement / Maintenance Interval of the lamp replacementCleaning of the projector and the ventilation slots Cleaning of the air-filterCleaning of the lens Troubleshooting Images arent projected on the screenImages arent projected correctly Troubleshooting OthersNormal condition IndicatorsAbnormal condition Specifications Kensington LockConnectors Dimensional drawings unit mmReplacement part Option / Not included in the box What’s included in the boxSpecifications Page Mitsubishi Electric Corporation

HC3 specifications

Mitsubishi Electronics HC3 is an advanced home entertainment system that exemplifies cutting-edge technology and user-friendly design. Designed for those who appreciate high-quality audio and video experiences, the HC3 blends functionality with aesthetic appeal, making it an ideal choice for modern living spaces.

One of the standout features of the HC3 is its superior display technology. The system integrates a high-definition LCD screen, providing a stunning resolution that allows viewers to experience their favorite movies and shows in vibrant detail. Coupled with advanced image processing capabilities, the HC3 ensures that colors are rich and true to life while minimizing motion blur, making it perfect for action-packed films and sports.

Audio performance is another focal point of the HC3. It is equipped with a multi-channel sound system that delivers immersive surround sound, creating a captivating audio environment. This system supports various sound formats, including Dolby Digital and DTS, enabling viewers to fully appreciate the audio depth and nuance of their media. The HC3 also features built-in equalization settings, allowing users to customize their audio experience according to their preferences and room acoustics.

Connectivity is critical in today’s digital landscape, and the HC3 excels in this regard. The system comes with multiple HDMI ports, USB inputs, and wireless connectivity options, including Bluetooth and Wi-Fi. This extensive connectivity enables users to easily link their smartphones, tablets, or other devices, facilitating seamless media playback from various sources. Additionally, the HC3 supports popular streaming services, offering users access to a universe of content without the need for extra equipment.

Ease of use is another hallmark of the Mitsubishi Electronics HC3. The intuitive interface simplifies navigation, allowing users to access their favorite shows and settings quickly. The remote control is thoughtfully designed, featuring backlit buttons for easy operation even in low-light conditions.

In terms of energy efficiency, the HC3 doesn’t disappoint. The system incorporates energy-saving technology that minimizes power consumption while maintaining high performance. This eco-friendly design not only benefits the environment but also helps reduce utility bills.

In summary, the Mitsubishi Electronics HC3 is a sophisticated entertainment solution that combines state-of-the-art display and audio technologies with user-friendly features. Its attention to connectivity and energy efficiency further establishes it as a premier choice for those seeking an immersive home theater experience while being mindful of their ecological footprint.
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