Mitsumi electronic HC3800 user manual Viewing computer images, Computer

Page 23

Viewing computer images (continued)

C. Projecting images

Preparation:

•Remove the lens cap.

•Turn on the power of the connected computer.

STATUS indicator

 

 

POWER indicator

ON ( I ) button

COMPUTER button

 

 

 

p, q, t, u buttons

HDMI / COMPUTER / t button

POWER button

1.Confirm the POWER indicator lights-up red.

•If the projector was turned off before the lamp had cooled down sufficiently, the fan may start rotating and the POWER button may not work after the power cord is plugged. (The STATUS indicator blinks green.) After the fan stops rotating, press the power button to turn back on the POWER indicator.

. Press the POWER button on the projector or ON ( I ) button on the remote control.

•It may take about one minute for the lamp to light up.

•The lamp fails to light up on rare occasions. In such a case, wait for a few minutes and then try again.

•Do not cover the lens with the lens cap while the lamp is on.

•After the POWER button is pressed, the image may flicker before the lamp becomes stable. This is not a product malfunction.

•The STANDARD lamp mode is activated by default whenever the projector is turned on. When the LOW LAMP MODE has been chosen, the default STANDARD lamp mode is switched to the LOW lamp mode in 1 minute.

•The projector starts warming up when the POWER button is pressed. During the warm-up process, images may appear dark and no commands are accepted.

•By blinking red, the STATUS indicator indicates that the lamp should be replaced soon. Replace the lamp when the STATUS indicator blinks red. (See page 44.)

. Adjust the focus by turning the focus ring.

4.Select an input source.

•Press the HDMI/COMPUTER button on the projector or the COMPUTER button on the remote control to select

COMPUTER.

•The input source is switched between COMPUTER and HDMI every time you press the HDMI/COMPUTER button on the projector.

•Though it may take some time before an image is displayed on the screen depending on the type of the input signal, such symptom is not a malfunction.

•Images may not be projected in the correct position, depending on the type of the input signal. In such a case, press the AUTO POSITION button. (See page 24.)

•The projector automatically selects the appropriate signal format. (The selected signal format is displayed on the INFORMATION menu.)

•You cannot change the input source while the menu is being displayed.

•When COMPUTER is chosen as the source, images supplied from the computer may flicker. Press the t or u button on the remote control to reduce flicker, if it occurs. (Fine adjustment)

5.Adjust the position of the projector to keep an appropriate projection distance with which images are projected in their specified sizes.

6.Adjust the position of the projector so that the projector and the screen are perpendicular to each other. (See page 10.)

•When the projector cannot be positioned perpendicularly to the screen, adjust the projection angle. (See page 12.)

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Contents HC3800 Risk of Electric Shock Do not Open When using the projector in EuropeContents Important safeguards Important safeguards What’s included in the box Inserting the batteries into the remote controlRemoving the batteries from the remote control Preparing your projectorTerminal panel Preparing your projectorOverview Control panelBottom side Remote controlUsing the picture quality adjusting buttons Reception angle Using the remote controlOperational range of the remote control Screen size and projection distance Setting up your projectorSetting up the screen When the aspect ratio of the screen isWhen the aspect ratio of the image is Setting up your projectorWhen the aspect ratio of the screen is 2.351 CinemaScope To cancel the menu When fine streaks are seen on projected imagesWhen projected images are distorted to a trapezoid With the Installation menu See page 26 for menu settingTrigger terminal InstallationFront projection, ceiling mounting Rear projectionPreparation Connecting the projector to video equipmentViewing video images Basic home theater system connectionViewing video images Connecting to a video player, etcConnecting to a DVD player or Hdtv decoder When a TV tuner or VCR is connectedConnection for video equipment having an Hdmi terminal Connecting to video equipment having a Hdmi terminalPlugging in the power cord Projecting images To stop projecting ZOOM1 ZOOM2 Stretch ANAMORPHIC1 ANAMORPHIC2 Setting the aspect ratioWith the Feature menu See page 26 for menu setting How to change the settingsWith the remote control About DDC Connecting the projector to a computerPlugging the power cord Viewing computer imagesComputer Viewing computer imagesAuto Position button When connecting to a notebook computerSetting of the resolution Example of the setting procedure for external outputMenu operation Feature Signal Keystone Lamp ModeMenu operation How to set the menusAvailable settings in the menus Setting FunctionInstallation menu Feature menu User menu Signal menuInformation menu To store the settingsTo enable the stored image quality settings AV memoryHow to Use BrilliantColorTM Adjusting projected imagesTo adjust the brightness Contrast and Brightness To adjust the color Color and TintTo enable the stored color temperature Adjusting projected imagesTo adjust the tone of white Color Temp About color temperatureHigh How to Use Color ManagementTo adjust the ratio of change in brightness Gamma Mode Blue Magenta REDLPF Progressive filter To enable the stored gamma modeTo adjust the vertical position To cancel the password function Advanced featuresPassword function To enable the password functionReplacing the lamp Interval of lamp replacementTo replace the lamp When the projector is mounted to the ceilingReplacing the lamp Reset of the lamp operation time Cleaning of the lens MaintenanceCleaning of the projector and the ventilation slots No image appears on the screen Problem Solution TroubleshootingImages are not displayed correctly Problem Solution TroubleshootingOthers Problem Solution EN-43 Abnormal condition IndicatorsStatus Condition Possible Solution Normal conditionDimension drawings unit mm SpecificationsSpecifications VLT-HC3800LP ConnectorsReplacement part option/not included in the box Computer IN/COMPONENT VideoMitsubishi 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.

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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.
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