Mitsubishi Electronics HL2750U Adjusting projected images, To adjust the tone of white Color Temp

Page 29

Adjusting projected images (continued)

To adjust the tone of white (COLOR TEMP.):

You can select a preset color temperature (white tone) using the menu. (See page 23 for menu setting.)

1.Display the IMAGE menu.

2.Select COLOR TEMP. by pressing the S or T button.

3.Select your desired color temperature by pressing the W or X button.

To cancel the menu:

4. Press the MENU button.

To adjust the tone of white (To customize the color temperature):

To customize (and store) the color temperature to your preference, carry out the following procedure. (See page 23 for menu setting.)

1.Select COLOR TEMP. in the IMAGE menu.

2.Press the W or X button to select USER .

3.Press the ENTER button.

4.Press the S or T button to select the desired item.

5.Press the W or X button to adjust the selected item.

6.Repeat steps 4 and 5 for optimum adjustment results.

To cancel the menu:

7. Press the MENU button.

To enable the stored color temperature:

1. Set COLOR TEMP. to USER in the IMAGE menu.

COLOR TEMP.-USER

CONTRAST R

0

CONTRAST G

0

CONTRAST B

0

BRIGHTNESS R

0

BRIGHTNESS G

0

BRIGHTNESS B

0

About color temperature

There are different kinds of white color. Color temperature is a way to show the differences in white. White of which temperature is low appears reddish. When the color temperature rises, white appears bluish. For example, you can change the color temperature using the following procedures.

To raise the color temperature: Increase the CONTRAST B (blue) and decrease the CONTRAST R (red).

To reduce the color temperature: Decrease the CONTRAST B (blue) and increase the CONTRAST R (red).

If you set all of CONTRAST R, G, and B to negative values, the original brightness of the image can’t be obtained even when you maximize CONTRAST in the IMAGE menu.

Color Enhancer

You can set the user-defined balance between the brightness and hue using the menu. (See page 23 for menu setting.)

1.

Display the IMAGE menu.

 

 

COLOR

AUTO

 

 

ENHANCER

 

 

 

2.

Select COLOR ENHANCER by pressing the S or T button.

 

 

 

 

 

COLOR ENHANCER-USER

 

3.

Select USER by pressing the W or X button.

 

 

 

 

 

 

 

 

GAMMA MODE

 

DYNAMIC

4.

Press the ENTER button.

 

 

 

 

 

 

 

 

5.

Select an item you want to set.

 

 

RGB-COLOR

 

0

 

 

 

 

 

Important:

 

 

RGB-TINT

 

0

 

 

 

 

 

 

 

 

 

 

• You can adjust Color Enhancer also by pressing the CE button on the remote control.

 

GAMMA mode

Use this item to set the gamma optimally.

DYNAMIC ……Select when viewing images supplied from the computer.

NATURAL ……Select when viewing images supplied from the video device.

DETAIL ………Select when viewing images of which brightness should be kept relatively low, such as movies and

music performance.

RGB-COLOR

Use to adjust the color intensity of the projected image. Every time the X button is pressed, the color becomes thicker. Every time the W button is pressed, the color becomes lighter.

RGB-TINT

Use to adjust the color balance of the projected image. Every time the X button is pressed, the image appears more greenish. Every time the W button is pressed, the image appears more reddish.

EN-29

Image 29
Contents HL2750 Compliance Notice When using the projector in EuropeContents Important safeguards Important safeguards Inserting the batteries into the remote control Checking accessoriesRemoving the batteries from the remote control Preparing your projectorOverview Preparating your projectorControl area Terminal boardAbout the laser beam Remote controlBottom side Operational range of the remote control Using the remote controlReception angle Front of projector Rear of projectorSetting up your projector Wall screen Setting up your projectorFront projection, ceiling mounting Rear projectionScreen size and projection distance When the aspect ratio of the screen isViewing computer images Connecting the projector to a computerAbout DDC Plugging the power cordViewing computer images Projecting images Setting of the resolution When connecting to a notebook computerTo stop projecting AV muteConnecting to a video player, etc Connecting the projector to video equipmentWhen a TV tuner or VCR is connected Viewing video imagesConnecting to video equipment having a DVI-D terminal Plugging in the power cordViewing video images Projector + DVD player or Hdtv decoderEN-19 Volume from the speaker How to change the settings Setting the aspect ratioWith the remote control With the Feature menuMenu operation SetupAvailable settings in the menus How to set the menusMenu operation Image menuInstallation menu Feature menu Signal Resolution Memorize menu Signal User menu Signal menuInformation menu To adjust the brightness Contrast and Brightness Adjusting projected imagesTo adjust the color Color and Tint To cancel the menuTo adjust the tone of white Color Temp Adjusting projected imagesAbout color temperature Color EnhancerEN-30 LPF Progressive filter To adjust the vertical positionSetting of the image displayed during startup or muting Advanced featuresPassword function Advanced featuresTo enable the password function To cancel the password functionStill ExpandPicture in Picture PinP Projector + computer with USB connector Mouse remote controlOperation PageUp buttonConnection Supervising and controlling by computerMajor functions Possible Solution IndicatorsNormal condition Abnormal conditionReplacing the lamp Interval of lamp replacementOperation time is reset When removing the lamp from the ceiling-mounted projector Reset of the lamp operation timeReplacing the lamp To replace the lampCleaning of the air-filter MaintenanceCleaning of the projector and the ventilation slots Cleaning of the lensNo image appears on the screen Problem Solution TroubleshootingImages are not displayed correctly Problem Solution TroubleshootingKensington Lock Others Problem SolutionSpecifications Replacement part option/not included in the boxXGA85 SpecificationsCOMPUTER/COMPONENT Video IN-1/IN-2 ConnectorsDimension Drawings unit mm Mitsubishi Electric Corporation
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