Mitsumi electronic HC6500 user manual Others Problem Solution

Page 42

Troubleshooting (continued)

Images are not displayed correctly. (continued)

Problem

Solution

 

 

Different color tint.

• When comparing images projected by two projectors, tints in the displayed images

 

may be different because of variation between their optical components. This is not a

 

malfunction.

 

• When comparing the image projected by this projector with those displayed on the

 

television or PC monitor, tints in the displayed images may be different because of

 

difference in the range of color reproducibility. This is not a malfunction.

 

 

Only the motion areas

• This is caused by the computer being used. Contact the manufacturer of your

in the images supplied

computer.

from the computer

 

aren’t displayed.

 

Projected images are

• Match the output resolution of your computer with the resolution of the projector.

obscured.

For the method to change the output resolution of the computer, contact the

 

manufacturer of your computer. (See page 45.)

 

 

Image remains

• When image from VCR is projected, it may remain freezing during speed search. This

freezing.

is not a malfunction.

 

 

Noise appears around

• In some images such as DVD, noise may appear around the recorded image. In this

the image.

case, decrease the setting value of OVER SCAN of the SIGNAL menu. (See page 29.)

Others

 

 

 

Problem

Solution

 

 

The exhaust vents

• This air comes out after cooling the inside of the projector. You may feel hot, but this

emit warm air.

is not a malfunction.

 

 

The menu can’t be

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

used.

J Press the POWER button to turn off the lamp and wait about 2 minutes. Then

 

unplug the power cord from the outlet, wait at least 10 minutes, and plug the

 

power cord back into the outlet. When the POWER button doesn't function, unplug

 

the power cord from the outlet, wait at least 10 minutes, and then plug the power

 

cord back into the outlet.

 

 

“TEMPERATURE!!” is

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

displayed.

temperature stays high, the lamp goes out.

 

J 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.

 

J Remove the objects blocking the air inlet or outlet grille. Clean the filter, if clogged.

 

(See page 39.)

The mark appears.

• This mark appears when ineffective operation is carried out. This isn’t a product

malfunction.

 

The remote control

• Check that the batteries are loaded in the remote control or the batteries are not

doesn’t function easily

weak. (See page 6.)

or at all.

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

 

light. (See page 9.)

 

• Use the remote control within its operation range. (See page 9.)

 

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

 

 

The buttons on the

• PASSWORD FUNCTION in the FEATURE menu has been set to MENU ACCESS to

control panel (except

enable the password lock.

for the POWER

J Cancel the password lock or contact the person in charge of management of the

button) don’t function.

projector. (See page 35.)

 

 

Mechanical operating

• The iris produces sound while operating. This is not a malfunction.

noise (clicking sound)

 

is heard.

 

If the following problem occurs after the lamp is replaced, check the following first.

Problem

Solution

 

 

The projector does not

• Fit the lamp cover securely. (See pages 36 and 37.)

turn on.

•

Reset the lamp operating time. (See page 37.)

 

 

 

The STATUS indicator

•

Reset the lamp operating time. (See page 37.)

blinks.

 

 

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Contents HC6500 When using the projector in Europe Risk of Electric Shock Do not OpenContents Important safeguards Important safeguards Removing the batteries from the remote control Checking accessoriesInserting the batteries into the remote control Preparing your projectorOverview Indicator area Control panel Terminal panelPreparing your projector Attaching the lens capAdjustment feet Remote controlUsing the picture quality adjusting buttons Bottom sideUsing the remote control Operational range of the remote controlReception angle When the aspect ratio of the screen is Setting up your projectorSetting up the screen Screen size and projection distanceSetting up your projector When the aspect ratio of the screen is 2.351 CinemaScopeWhen the aspect ratio of the image is When projected images are distorted to a trapezoid Adjusting the position of the projected imageWhen fine streaks are seen on projected images Correcting skewed or distorted imageFront projection, ceiling mounting Rear projectionTrigger terminal Basic home theater system connection Connecting the projector to video equipmentViewing video images PreparationWhen a TV tuner or VCR is connected Connecting to a video player, etcConnecting to a DVD player or Hdtv decoder 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 ANAMORPHIC2How to change the settings With the remote controlWith the Feature menu See page 26 for menu setting Viewing computer images Connecting the projector to a computerPlugging the power cord About DDCViewing computer images ComputerExample of the setting procedure for external output When connecting to a notebook computerSetting of the resolution Auto Position buttonMenu operation Menu operation How to set the menusAvailable settings in the menus Image menuInstallation menu Feature menu Signal menu User menuAV memory To store the settingsTo enable the stored image quality settings Information menuTo adjust the color Color and Tint Adjusting projected imagesTo adjust the brightness Contrast and Brightness To sharpen or soften the projected image SharpnessAbout color temperature Adjusting projected imagesTo adjust the tone of white Color Temp To enable the stored color temperatureTo adjust the ratio of change in brightness Gamma Mode Noise reductionTo adjust the vertical position LPF Progressive filterTo enable the password function Advanced featuresPassword function To cancel the password functionInterval of lamp replacement Replacing the lampReset of the lamp operation time Replacing the lampTo replace the lamp When removing the lamp from the ceiling-mounted projector Cleaning of the projector and the ventilation slots MaintenanceCleaning of the air-filter Cleaning of the lensTroubleshooting No image appears on the screen Problem SolutionTroubleshooting Images are not displayed correctly Problem SolutionOthers Problem Solution Normal condition IndicatorsCondition Possible Solution Abnormal conditionDimension drawings unit mm SpecificationsSpecifications Computer IN/COMPONENT Video Hdmi ConnectorsReplacement part option/not included in the box VLT-HC7000LPMitsubishi Electric Corporation

HC6500 specifications

The Mitsumi HC6500 is an innovative electronic component that has garnered attention for its versatile features and advanced technologies. This device is primarily known for its role as a high-performance connectivity solution in various electronic applications. The HC6500 stands out in the crowded market of electronic components by incorporating several key characteristics that enhance its overall functionality and usability.

One of the main features of the HC6500 is its wide compatibility with various communication protocols. This allows it to easily integrate into different systems, whether they are automotive, industrial automation, or consumer electronics. The device supports both wired and wireless communication, making it a flexible option for designers looking to streamline their connectivity solutions.

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The device also incorporates sophisticated error correction technologies, which enhance data integrity during transmission. This is particularly vital in critical applications, such as medical devices and automotive systems, where data accuracy is non-negotiable. The HC6500’s ability to maintain a reliable connection under various environmental conditions is another hallmark of its design.

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Overall, the Mitsumi HC6500 is a well-rounded electronic component that combines cutting-edge technology with practical features, making it an excellent choice for designers and engineers looking to enhance their products with reliable connectivity solutions.
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