Mitsubishi Electronics EX200U user manual Selecting the aspect ratio, About the aspect ratio

Page 25

Selecting the aspect ratio

The 'aspect ratio' is the ratio of the image width to the image height. Most analog TV and computers are in 4:3 ratio, which is the default for this projector, and digital TV and DVDs are usually in 16:9 ratio.

With the advent of digital signal processing, digital display devices like this projector can dynamically stretch and scale the image output to a different aspect than that of the image input signal.

To change the projected image ratio (no matter what aspect the source is):

1.Press MENU/EXIT and then press / until the DISPLAY menu is highlighted.

2.Press to highlight Aspect Ratio.

3.Press / to select an aspect ratio to suit the format of the video signal and your display requirements.

About the aspect ratio

In the pictures below, the black portions are inactive areas and the white portions are active areas. OSD menus can be displayed on those unused black areas.

1. Auto: Scales an image proportionally to fit the projector's native

 

 

 

 

 

 

 

 

resolution in its horizontal width. This is suitable for the incoming image

 

 

 

 

which is neither in 4:3 nor 16:9 and you want to make most use of the

 

 

 

 

16:10 picture

 

screen without altering the image's aspect ratio.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15:9 picture

 

2.Real: The image is projected as its original resolution, and resized to fit

within the display area. For input signals with lower resolutions, the projected image will display smaller than if resized to full screen. You

 

could adjust the zoom setting or move the projector towards the screen to

4:3 picture

 

 

 

 

 

 

 

 

 

 

 

 

 

increase the image size if necessary. You may also need to refocus the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

projector after making these adjustments.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16:9 picture

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.

4:3: Scales an image so that it is displayed in the center of the screen

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

with a 4:3 aspect ratio. This is most suitable for 4:3 images like

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

computer monitors, standard definition TV and 4:3 aspect DVD movies,

 

 

 

 

 

 

 

 

 

 

 

 

4:3 picture

 

 

 

 

 

 

as it displays them without aspect alteration.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.

16:9: Scales an image so that it is displayed in the center of the screen

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

with a 16:9 aspect ratio. This is most suitable for images which are

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

already in a 16:9 aspect, like high definition TV and 16:9 aspect DVD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

movies, as it displays them without aspect alteration.

16:9 picture

 

 

 

 

 

 

 

EN-25

ENGLISH

Image 25
Contents EX200U Shock EN-3 Contents Important safeguards Compliance Notice of Industry Canada Kensington Lock Projector exterior viewProjector Controls and functionsMagnifying and searching for details on page 24 for Remote controlRemote control effective range Choosing a location Positioning your projectorObtaining a preferred projected image size EN-12 Front projection Layout of the projectorConnecting a computer Connecting a computer or monitorConnection To connect the projector to a notebook or desktop computerConnecting a monitor Connecting Video source devicesTo connect the projector to a Component Video source device Connecting a Component Video source deviceTo connect the projector to an S-Video source device Connecting an S-Video source deviceTo connect the projector to a composite Video source device Connecting a composite Video source deviceStarting up the projector OperationUsing the menus Setting a password Utilizing the password functionIf you forget the password Entering the password recall procedureDisabling the password function Switching input signalAdjusting the projection angle Adjusting the projected imageAuto-adjusting the image Fine-tuning the image size and clarityCorrecting keystone Magnifying and searching for detailsAbout the aspect ratio Selecting the aspect ratioPicture modes for different types of signals Selecting a picture modeSetting the User 1/User 2 mode Optimizing the imageFine-tuning the image quality in user modes 3D Color Management Using Wall ScreenTo cancel the timer, perform the following steps Setting the presentation timerHow to use the Timer On key? Hiding the image Adjusting the soundLocking control keys Freezing the imagePersonalizing the projector menu display Direct power offShutting down the projector Menu system Menu operationSystem Setup Blank Timer Description Description of each menuSetting Brightness Contrast Color System Setup Basic menu System Setup Advanced menu Change password EN-38 Care of the projector MaintenanceSetting Auto Power Off Setting Lamp mode as LowLamp information Getting to know the lamp hourStatus Message Timing of replacing the lampSpare lamp for EX200U VLT-EX240LP Replacing the lampResetting the lamp timer Light Status & Description Power Temp Lamp Power events IndicatorsTroubleshooting Projector specifications SpecificationsTiming chart DimensionsSupported timing for Component-YPbPrinput Replacement partEN-49 Mitsubishi Electric Corporation
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EX200U specifications

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