Mitsubishi Electronics EX53U Image adjustment, Adjusting projected images, Contrast, Brightness

Page 36
Image adjustment

Image adjustment

Adjusting projected images

To adjust the brightness (CONTRAST and BRIGHT- NESS):

You can make adjustments of the brightness of the projected image using the menu.

(See page 32 for the menu options.)

1.Display the IMAGE menu.

2.Select CONTRAST or BRIGHTNESS by pressing the S or T button.

3.Adjust the selected option by pressing the W or X button.

To cancel the menu:

4.Press the MENU button.

CONTRAST

Select to adjust the contrast of the image. Every time the X button is pressed, the image becomes brighter and more clearly defined. Every time the W button is pressed, the image becomes darker and less clearly defined.

BRIGHTNESS

Every time the X button is pressed, the image becomes brighter. Every time the W button is pressed, the image becomes darker.

To adjust the color (COLOR and TINT):

You can adjust the color of the projected image using the menu. (See page 32 for the menu options.)

1.Display the IMAGE menu.

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

COLOR and TINT is selectable only when the input signal is

VIDEO.

TINT is selectable only when the NTSC or 4.43NTSC signal is input.

3.Adjust the selected option by pressing the W or X button.

To cancel the menu:

4.Press the MENU button.

COLOR

Use to adjust the color density of the projected image. Every time the

Xbutton is pressed, the color becomes darker. Every time the W but- ton is pressed, the color becomes lighter.

TINT

Use to adjust the tint of the projected image. Every time the X button is pressed, the image appears more greenish. Every time the W but- ton is pressed, the image appears more reddish.

To sharpen or soften the projected image (SHARPNESS):

You can adjust the sharpness of the projected image using the menu. (See page 32 for the menu options.)

1.Display the IMAGE menu.

2.Select SHARPNESS by pressing the S or T button.

3.Adjust the selected option by pressing the W or X button.

To cancel the menu:

4.Press the MENU button.

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

You can select a preset color temperature (white tone) using the menu.

(See page 32 for the menu options.)

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.

EN-36

To adjust the tone of white (To customize the color tem- perature):

To set (and store) a user-defined color temperature, perform the fol- lowing procedure.

(See page 32 for the menu options.)

1.Select COLOR TEMP. in the IMAGE menu.

2.Press the W or X button to select USER Adjusting projected images.

3.Press the ENTER button.

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

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

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

To cancel the menu:

7.Press the MENU button.

To enable the stored color temperature:

1.Set COLOR TEMP. to USER To adjust the brightness (CONTRAST and BRIGHT- NESS): 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 variations in white color. Color temperature is a way to show these variations in white. When the temperature is low, white appears reddish. When the temperature rises, white appears bluish. For example, you can change the temperature using the following procedures.

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

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

If you set CONTRAST R, G, and B to negative values, the brightness of the image can't retain the original even when you maximize the value of CONTRAST in the IMAGE menu.

Color Enhancer

You can set user-defined values for the brightness and hue using the menu. (See page 32 for the menu options.)

1.Display the IMAGE menu.

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

3.Select USER CONTRAST by pressing the W or X button.

4.Press the ENTER button.

5.Select a setting you want to set.

COLOR

AUTO

ENHANCER

 

COLOR ENHANCER-USER

 

GAMMA MODE

DYNAMIC

 

 

 

 

BrilliantColorTM

10

 

 

 

 

RGB-COLOR

0

 

 

 

 

RGB-TINT

0

GAMMA mode

Use this setting to set an optimal gamma value and modulation of lamp power. The level of brightness can be adjusted for subdued colors.

DYNAMIC ............Select when viewing crisp, clear images in a

brightly lit room or strong daylight.

The level of brightness is adjusted to higher levels.

NATURAL ............Select when viewing images of which colors are

more faithfully reproduced.

The level of brightness and vividness is adjusted to optimal levels.

DETAIL ................Select when viewing images of which brightness

should be kept relatively low, such as movies and music video clips.

Image 36
Contents Please read it before using your projector MODELThis User Manual is important to you ENGLISHWhen using the projector in Europe only for EX53E COMPLIANCE NOTICE CAUTION TO REDUCE THE RISK OF ELECTRICDO NOT REMOVE COVER OR BACK NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNELContents Declaration of ConformityTrademark, Registered trademark Safety instructions for wirelessImportant safeguards Do not keep using the damaged projector Do not look into the lens when the projector is operatingDo not unplug the power cord during operation Do not look into the air outlet grilles when projector is operatingRegulatory statement R&TTE Model Name EX53UModel Name EX53E Overview Control panelTerminal board Kensington LockRemote control Overview continuedBottom side Remote control Battery installationOperation range of the remote control Reception angle verticalInstallation Layout of the projectorFront projection Front projection, ceiling mountingBasic connections Projector + AV deviceBasic connections continued Projector + DVD player or HDTV decoderProjector + Computer For computer with Mini D-SUB or DVI-DFor analog connection For digital connectionAdjustment of the projection angle Using the adjustment feet frontUsing the adjustment feet rear After using the projectorPower-on When fine streaks are seen on projected imagesBasic operation 4 FOCUS 6 ZOOMPower-off Volume from the speakerSetting the aspect ratio How to change the settingsWhen connecting to a laptop computer Wall ScreenSafety instructions for wireless Security precautions for wireless About wireless LAN networkSecurity measures Software license agreement for wireless Installing softwareAfter-sales Service Precaution for Windows VistaProjecting images wirelessly A. Connecting the antennaB. Plugging the power code C. Turning the power on and adjusting the focusProjecting images wirelessly continued F. Installing the connection softwareG. Projecting images Running the connection softwareIf the wireless connection fails How to use the connection software Pausing or resuming the projectionPausing the projection Displaying the administration screenHow to use the connection software continued Displaying the information about the projectorDisplaying the version information of the software How to use the administration screen Configuring the projectorDownloading the connection software Selecting the image to be projectedHow to use the administration screen continued Changing the network settingsFor the setting items, ask your network administrator 1. Click Network SetupChanging the settings for the projection Changing the passwordRestoring the default settings GlossaryUninstalling the connection software 2. Click the Yes button3. Click the OK button EN-29How to use wired LAN connection For Ethernet connectionMenu operation Menus are not displayed when no signal is supplied to the projectorEN-31 Menu operation continued Basic operationMenu Options 1. IMAGE menu2. INSTALLATION menu EN-333. FEATURE menu SIGNAL USER menu 5. WIRELESS menu4. SINGAL menu 6. INFORMATION menuImage adjustment Adjusting projected imagesTo adjust the brightness CONTRAST and BRIGHT- NESS To adjust the color COLOR and TINTImage adjustment continued Simple method to adjust the image positionHow to adjust the image supplied from the computer using the menu To adjust the horizontal positionAdvanced features ProcedurePassword function To enable the password functionAdvanced features continued To cancel the password functionMagnify To use the MAGNIFY modeLamp replacement When the projector is mounted to the ceilingLamp replacement continued Interval of lamp replacementReset of the lamp operation time Troubleshooting No image appears on the screenProblem SolutionTroubleshooting continued Images are not displayed correctlyThe projector cannot be connected wirelessly OthersMaintenance Cleaning of the projector and the ventilation slotsCleaning of the lens To protect the surface of the projector from fading or deterioratingIndicators Normal conditionAbnormal condition Specifications EN-47Specifications continued ConnectorsDimensional drawings unit mm Replacement partSpecification of RGB signals in each computer mode of the projector 3 Supports a DVI-D terminalMITSUBISHI ELECTRIC CORPORATION Mitsubishi Projector Warranty, Sales Support and Service Information1 Zusho Baba, Nagaokakyo-City, Kyoto Japan
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