Mitsubishi Electronics HD1000 Troubleshooting, No image appears on the screen Problem Solution

Page 34

Troubleshooting (continued)

No image appears on the screen. (continued)

Problem

Solution

“NO SIGNAL” is

• Turn on the power of the connected device, or check whether there is something

displayed.

 

wrong with the connected device.

 

• Check whether the external device output signals. (Check this especially when the

 

 

external device is a notebook computer.)

 

• Check that the cable connected to the external device isn’t defective.

 

• Check that the projector is connected to the external device using the correct

 

 

terminals.

 

• Check that the connected device is correctly selected as the input source.

 

• When an extension cord is being used, replace it with the supplied cable and check

 

 

whether images are projected correctly. If images are projected correctly, use an RGB

 

 

signal amplifier along with the extension cord.

 

 

Images are not displayed correctly.

 

 

Problem

Solution

 

 

Projected images are

• Check that the cable connected to the external device isn’t intermittent.

shaking.

• Connect the cable’s plug with the external device’s connector firmly.

Projected images are

• Press the AUTO POSITION button.

• Some computers output out-of-spec signals on rare occasion. Adjust the SIGNAL

displaced.

 

menu. (See page 29.)

 

 

Projected images are

• Adjust the projector and the screen so that they are perpendicular to each other. (See

distorted.

 

page 10.)

 

 

Projected images are

• Adjust BRIGHTNESS and CONTRAST in the IMAGE menu. (See page 27.)

dark.

• Replace the lamp. (See page 31.)

 

 

Projected images are

• Adjust the focus. (See pages 17 and 21.)

blurred.

•

Clean the lens.

 

•

Press the or button on the remote control to eliminate flicker.

 

• Adjust TRACKING and FINE SYNC. in the SIGNAL menu. (See page 29.)

 

• Adjust BRIGHTNESS and CONTRAST in the IMAGE menu. (See page 27.)

 

• Adjust the projector and the screen so that they are perpendicular to each other. (See

 

 

page 10.)

 

 

White dots are seen

• This symptom is normal for a DLPTM projector and is not a malfunction. (A very small

on projected images.

 

number of pixels may stay lit or out, but such symptom is not a malfunction. Pixels of

Black dots are seen on

 

99.99% or more are effective.)

projected images.

 

 

Rainbow effect is seen

• This is due to color breaking noise that occurs in a DLPTM system and is not a

on projected images.

 

malfunction.

 

 

Fine streaks are seen

• This is due to interference with the screen surface and is not a malfunction. Replace

on projected images.

 

the screen or displace the focus a little.

 

 

Projected images

• Connect the plugs of the cables to external devices securely.

become wavy.

• Keep the projector away from devices that emit interfering radio waves.

 

• When the keystone adjustment is carried out, the image may not be displayed

 

 

correctly depending on the type of input signal. This isn’t a product malfunction. In

 

 

this case, readjust the keystone so that the amount of keystone correction is as small

 

 

as possible.

 

 

Hue is not appropriate.

• Check that the cables connected to the external devices are not broken.

 

 

Tint in projected

• Check that COMPUTER INPUT in the SIGNAL menu is correctly set. (See page 26.)

images is incorrect.

• Check that the cable connected to the external device isn’t broken.

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. For

obscured.

 

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

 

 

of your computer. (See page 38.)

 

• Some images and texts appear obscured during the keystone adjustment. In such

 

 

cases, use the projector without applying the keystone adjustment. (See page 18.)

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Contents HD1000 When using the projector in Europe Risk of Electric Shock Do not OpenContents Important safeguards EN-4Never remove the cabinet Do not modify this equipment Do not keep using the damaged projectorDo not unplug the power cord during operation Do not face the projector lens to the sunInserting the batteries into the remote control Checking accessoriesPreparing your projector USB terminal OverviewControl area Terminal panel Trigger terminalAdjustment foot Front Lamp cover Adjustment feet Rear Remote controlUsing the picture quality adjusting buttons Preparing your projectorReception angle Using the remote controlOperational range of the remote control Front of projector Rear of projectorBasic setup Setting up your projectorSetting up the screen Adjusting the projection angleTo cancel the menu With the Installation menu See page 24 for menu settingTrigger terminal When the aspect ratio of the image is Setting up your projectorWhen the aspect ratio of the screen is Screen size and projection distanceBasic 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 imagesConnection for video equipment having an Hdmi terminal Connection for video equipment having a DVI-D terminalPlugging in the power cord Projecting images To stop projecting When projected images are distorted to a trapezoidFollowing cases With the remote control Setting the aspect ratioHow to change the settings With the Feature menuViewing computer images Connecting the projector to a computerPlugging the power cord For analog connectionProjecting images Viewing computer images When connecting to a notebook computerExample of the setting procedure for external output Auto Position buttonMenu operation Menu operation How to set the menusAvailable settings in the menus Image menuInstallation menu Feature menuTo enable the stored image quality settings Signal menuTo store the settings AV memoryTo 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 adjust the ratio of change in brightness Gamma ModeTo adjust the vertical position LPFTo enable the password function Advanced featuresPassword function To cancel the password functionInterval of lamp replacement Replacing the lampReset of the lamp operation time Cleaning of the projector and the ventilation slotsCleaning of the lens Replacing the lampSolution TroubleshootingProblem No image appears on the screenProblem Solution TroubleshootingNo image appears on the screen Problem Solution Images are not displayed correctlyOthers Problem Solution Kensington LockNormal condition IndicatorsPower Status Condition Possible Solution Abnormal conditionDimension drawings unit mm SpecificationsSpecifications ConnectorsReplacement part Option/not included in the box VLT-HC910LPMitsubishi Projector Contact Information

HD1000 specifications

The Mitsubishi Electronics HD1000 is a powerful and versatile projector designed to meet the needs of professionals and educators alike. Known for its remarkable image quality and advanced features, the HD1000 has become a popular choice in various settings, including conference rooms, classrooms, and home theaters.

One of the standout features of the HD1000 is its high-definition resolution. With a native resolution of 1920x1080 pixels, this projector delivers stunning images with exceptional clarity and detail. This makes it ideal for displaying presentations, videos, and other visual content, ensuring that every detail can be seen by the audience.

The brightness of the HD1000 is another notable characteristic, boasting a luminous output of up to 3000 ANSI lumens. This high brightness level allows it to perform well even in well-lit environments, making it suitable for daylight use in larger rooms. Additionally, the contrast ratio of 10,000:1 enhances the overall visual experience, providing rich colors and deep blacks that contribute to an immersive viewing experience.

Mitsubishi has incorporated advanced technological features in the HD1000 to enhance its functionality. The projector supports 3D content, allowing users to present dynamic visuals that engage and captivate audiences. The seamless integration of 3D technology is ideal for educational institutions where interactive and engaging content is crucial for effective learning.

Another prominent feature is the projector's connectivity options. The HD1000 includes multiple input ports, such as HDMI, VGA, and composite video, ensuring compatibility with various devices, including laptops, Blu-ray players, and gaming consoles. This flexibility makes it easy to switch between different sources without the hassle of complicated setups.

Furthermore, the HD1000 is designed with energy efficiency in mind. It employs eco-friendly technologies that reduce power consumption when not in active use, extending the lifespan of the lamp and minimizing operational costs. This is an essential feature for businesses and schools looking to reduce their environmental footprint while ensuring reliability and performance.

In terms of user experience, the HD1000 features an intuitive interface and remote control, allowing for effortless operation and adjustments. Its compact and lightweight design ensures portability, making it easy to transport and set up in various locations.

In summary, the Mitsubishi Electronics HD1000 is a versatile and feature-rich projector that excels in delivering high-definition visuals. With its impressive brightness, advanced connectivity, and energy-efficient design, it serves as an excellent choice for any professional setting or educational institution.
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