Mitsumi electronic HC3800 user manual Important safeguards

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Important safeguards

Please read all these instructions regarding your projector and retain them for future reference. Follow all warnings and instructions marked on the projector.

1.Read instructions

All the safety and operating instructions should be read before the appliance is operated.

. Retain instructions

The safety and operating instructions should be retained for future reference.

. Warnings

All warnings on the appliance and in the operating instructions should be adhered to.

4.Instructions

All operating instructions must be followed.

5.Cleaning

Unplug this projector from the wall outlet before cleaning it. Do not use liquid aerosol cleaners. Use a damp soft cloth for cleaning.

6.Attachments and equipment

Never add any attachments and/or equipment without the approval of the manufacturer as such additions may result in the risk of fire, electric shock or other personal injury.

7.Water and moisture

Do not use this projector near water or in contact with water.

8.Accessories

Do not place this projector on an unstable cart, stand, tripod, bracket or table. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer or sold with the projector. Any mounting of the appliance should follow

the manufacturer’s instructions and should use a mounting accessory recommended by the manufacturer.

An appliance and cart combination should be moved with care. Quick stops, excessive force and uneven surfaces may cause the appliance and cart combination to overturn.

9.Ventilation

Slots and openings in the cabinet are provided for ventilation, ensuring reliable operation of the projector and to protect it from overheating. Do not block these openings or allow them to be blocked by placing the projector on a bed, sofa, rug, or bookcase. Ensure that there is adequate ventilation and that the manufacturer’s instructions have been adhered to.

10.Power sources

This projector should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power, please consult your appliance dealer or local power company.

11.Power-cord protection

Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them. Pay particular attention to cords at plugs, convenience receptacles, and points where they exit from the appliance. Do not put the power cord under a carpet.

1.Overloading

Do not overload wall outlets and extension cords as this can result in a fire or electric shock.

1.Objects and liquids

Never push objects of any kind through openings of this projector as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the projector.

14.Servicing

Do not attempt to service this projector by yourself. Refer all servicing to qualified service personnel.

15.Damage requiring service

Unplug this projector from the wall outlet and refer servicing to qualified service personnel under the following conditions:

(a)If the power-supply cord or plug is damaged.

(b)If liquid has been spilled, or objects have fallen into the projector.

(c)If the projector does not operate normally after you follow the operating instructions. Adjust only those controls that are covered by the operating instructions. An improper adjustment of other controls may result in damage and may often require extensive work by a qualified technician to restore the projector to its normal operation.

(d)If the projector has been exposed to rain or water.

(e)If the projector has been dropped or the cabinet has been damaged.

(f)If the projector exhibits a distinct change in performance - this indicates a need for service.

16.Replacement parts

When replacement parts are required, be sure that the service technician has used replacement parts specified by the manufacturer or parts having the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock or other hazards.

17.Safety check

Upon completion of any service or repair to this projector, ask the service technician to perform safety checks determining that the projector is in a safe operating condition.

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Contents HC3800 When using the projector in Europe Risk of Electric Shock Do not OpenContents Important safeguards Important safeguards Inserting the batteries into the remote control Removing the batteries from the remote controlPreparing your projector What’s included in the boxPreparing your projector OverviewControl panel Terminal panelUsing the picture quality adjusting buttons Remote controlBottom side Operational range of the remote control Using the remote controlReception angle Setting up your projector Setting up the screenWhen the aspect ratio of the screen is Screen size and projection distanceWhen the aspect ratio of the screen is 2.351 CinemaScope Setting up your projectorWhen the aspect ratio of the image is When fine streaks are seen on projected images When projected images are distorted to a trapezoidWith the Installation menu See page 26 for menu setting To cancel the menuInstallation Front projection, ceiling mountingRear projection Trigger terminalConnecting the projector to video equipment Viewing video imagesBasic home theater system connection PreparationConnecting to a video player, etc Connecting to a DVD player or Hdtv decoderWhen a TV tuner or VCR is connected Viewing video imagesConnecting to video equipment having a Hdmi terminal Connection for video equipment having an Hdmi terminalPlugging in the power cord Projecting images To stop projecting Setting the aspect ratio ZOOM1 ZOOM2 Stretch ANAMORPHIC1 ANAMORPHIC2With the remote control How to change the settingsWith the Feature menu See page 26 for menu setting Connecting the projector to a computer Plugging the power cordViewing computer images About DDCViewing computer images ComputerWhen connecting to a notebook computer Setting of the resolutionExample of the setting procedure for external output Auto Position buttonFeature Signal Keystone Lamp Mode Menu operationHow to set the menus Available settings in the menusSetting Function Menu operationInstallation menu Feature menu Signal menu User menuTo store the settings To enable the stored image quality settingsAV memory Information menuAdjusting projected images To adjust the brightness Contrast and BrightnessTo adjust the color Color and Tint How to Use BrilliantColorTMAdjusting projected images To adjust the tone of white Color TempAbout color temperature To enable the stored color temperatureHow to Use Color Management To adjust the ratio of change in brightness Gamma ModeBlue Magenta RED HighTo adjust the vertical position To enable the stored gamma modeLPF Progressive filter Advanced features Password functionTo enable the password function To cancel the password functionInterval of lamp replacement Replacing the lampReplacing the lamp When the projector is mounted to the ceilingTo replace the lamp Reset of the lamp operation time Cleaning of the projector and the ventilation slots MaintenanceCleaning of the lens Troubleshooting No image appears on the screen Problem SolutionTroubleshooting Images are not displayed correctly Problem SolutionOthers Problem Solution EN-43 Indicators Status Condition Possible SolutionNormal condition Abnormal conditionSpecifications Dimension drawings unit mmSpecifications Connectors Replacement part option/not included in the boxComputer IN/COMPONENT Video VLT-HC3800LPMitsubishi Electric Corporation

HC3800, HC3800 specifications

The Mitsumi Electronic HC3800 is a versatile and innovative device that plays a crucial role in enhancing connectivity and signal transmission in various electronic applications. Designed to meet the demands of modern technology, the HC3800 stands out due to its robust features, cutting-edge technology, and reliable performance.

One of the main features of the HC3800 is its high-speed data transmission capabilities. It supports advanced protocols that allow for quick and efficient communication between devices. This is particularly important in applications such as telecommunications, automotive systems, and industrial automation where speed and reliability are paramount. The HC3800 ensures minimal latency, enabling real-time data processing and response.

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The technology within the HC3800 is continually evolving, ensuring compatibility with future advancements. Mitsumi's commitment to research and development means that users can expect regular updates and improvements in performance features. Additionally, the HC3800 provides extensive support for a wide array of interfaces, making it adaptable to various system architectures.

In conclusion, the Mitsumi Electronic HC3800 is a state-of-the-art component that combines high-speed data transmission, compact design, superior signal integrity, and energy efficiency. Its features make it an ideal choice for a multitude of applications across different industries, ensuring that users benefit from enhanced connectivity and reliable performance in their electronic systems. Whether it's for personal or industrial use, the HC3800 continues to meet and exceed market demands while shaping the future of electronic connectivity.