3M MP7640i/MP7740i manual Correcting Keystone Distortions, Press the Keystone button

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CORRECTING KEYSTONE DISTORTIONS

 

STANDBY/ON

VIDEO

RGB SEARCH

ASPECT

AUTO BLANK

MAGNIFY

VOLUME

ON

 

 

MUTE

OFF

 

FREEZE

KEYSTONE

POSITION

MENU

 

ENTER

ESC

RESET

1

Press the KEYSTONE button

KEYSTONE

As illustrated on the right, a dialog will appear

 

on the screen to aid you in correcting the distortion.

KEYSTONE

16

2

Use the , buttons to correct the

 

distortion

Press the KEYSTONE button again to close the dialog and complete this operation. (Even if you don't do anything, the dialog will automatically disappear after a few seconds.)

NOTE

This function may not be work well with some types of input signals.

The adjustable range for correcting keystone distortions will vary with the type of input signal.

20

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Contents MP7640i/MP7740i Multimedia Projector MP7640i/MP7740i Multimedia Projector Operators Guide ContentsProjector Features Only use the power cord that came with the projector Devices you will be using to the projectorAC inlet Projector Part NamesVideo button RGB buttonSetting UP the Projector Angle AdjustmentPress the foot adjuster button Screen Adjusting the Screen Size and Projection DistanceTop view Side viewDVD players VCRs Laptop computers Desktop computers Connecting Your DevicesFunction Projector Port Connection Cables Ports and CablesConnecting to a Computer Connecting Your DevicesConnecting to a VCR Connecting to a DVD PlayerPutting batteries into the remote control unit Using the Remote ControlRemove the battery cover Close the battery coverOperating the remote control Turning on the Power Selecting an Input Signal Turning OFF the Power Press the Volume button Adjusting the VolumePress Buttons to adjust Volume Temporarily Muting the SoundAdjusting the Position Use Buttons to adjust PositionPress the Position button Automatic Adjustment for RGB Input Using the Automatic Adjustment FeatureAutomatic Adjustment for Video Input Press the Auto buttonPress the Keystone button Correcting Keystone DistortionsUse the , buttons to correct DistortionFreezing the Screen Using the Magnify FeatureSignal Searching Selecting the Aspect RatioTemporarily Blanking the Screen Select a menu using Buttons Then press Or Enter button Using the Menu FunctionsSelect an item using Buttons, then press Or Enter button Press Buttons to adjust the levelMultifunctional Settings Main MenuMain Menu PICTURE-2 Menu PICTURE-1 MenuPICTURE-1 Menu PICTURE-2 MenuInput Menu Input MenuAuto VideoScreen Menu Screen MenuBlank Start UPOption Menu Option MenuAuto OFF WhisperHigh Voltage High Temperature High Pressure LampDo not use the projector with the lamp cover removed Replacing the lamp Caring for the air filter AIR FilterReplacing the air filter Other Care Caring for the cabinet and remote control transmitterCaring for the inside of the projector Caring for the lensRelated Messages Power Lamp Temp Regarding the Indicator LampsPhenomena That May Easily Be Mistaken for Machine Defects PhenomenonItems to be confirmed Dimension Diagram SpecificationsSpecification Unit mmPart Number How to OrderNot Included with Basic Packet AcccessoriesDN00381 QR56101OGENG

MP7640i/MP7740i specifications

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