NEC VT57, VT58, VT480 manual Projecting an Image Basic Operation Zoom, Focus

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3. Projecting an Image (Basic Operation)

Zoom

VT580/VT480/VT58/VT57

Use the ZOOM lever to adjust the image size on the screen.

TER

ZOOM

VT48

Use the Digital ZOOM button on the projector cabinet to electronically enlarge or reduce the image size.

NOTE: Digital Zoom can result in a blurry image due to the electronic zoom.

VT48

ZOOM

Focus

Use the FOCUS ring to obtain the best focus.

ENT

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Contents VT580/VT480/VT58/VT57/VT48 Page Disposing of your used product Safety CautionsPrecautions DOC Compliance Notice for Canada onlyRF Interference for USA only Important SafeguardsInstallation Important InformationIii Fire and Shock PrecautionsLamp Replacement Remote Control PrecautionsLamp Characteristic Table of Contents Maintenance Table of ContentsConvenient Features Using On-Screen MenuFor VT580 and VT480 only Whats in the Box?Congratulations on Your Purchase of the Projector Features youll enjoyIntroduction to the Projector IntroductionFront/Top Part Names of the ProjectorRear Attaching the supplied carrying handle Introduction BottomTop Features VT58/VT57/VT48 Introduction Terminal Panel FeaturesPower Part Names of the Remote ControlOperating Range for Wireless Remote Control Introduction Battery InstallationSelecting a Location VT580/VT480/VT58/VT57 Setting Up the Screen and the Projector240 Installation and Connections Selecting a Location VT48VT48 Installation and Connections Throw Distance and Screen SizeDistance Chart VT580/VT480/VT58/VT57Reflecting the Image Installation and ConnectionsMaking Connections Connecting Your PC or Macintosh ComputerEnabling the computer’s external display Installation and Connections To connect Scart output RGB Daisy chain connection is not possible Installation and Connections Connecting an External MonitorAudio cable not supplied Video cable not supplied Lamp Turning on the Projector Projecting an Image Basic OperationPress the Enter button to execute the selection Projecting an Image Basic OperationUsing the Remote Control Detecting the Signal AutomaticallySelecting a Source Adjust the Tilt Foot Adjusting the Picture Size and PositionLift the front edge of the projector Focus Projecting an Image Basic Operation ZoomCorrecting Keystone Distortion Adjusting with buttons on the cabinetAdjusting with the Remote Control Correcting Keystone DistortionPress the Select or button to select On Adjusting the Image Using Auto Adjust Turning Up or Down VolumeOptimizing RGB Picture Automatically To turn off the projector Turning off the ProjectorAfter Use Freezing a Picture Turning off the Image and SoundEnlarging a Picture Preventing the Unauthorized Use of the Projector Changing Lamp ModeConvenient Features To enable the Security functionSelect Yes and press the Enter button Type in your keyword and press the Enter button To disable the Security functionWhen connecting using the USB terminal Using Remote Mouse Receiver VT580/VT480 onlyConnecting the remote mouse receiver to your computer When operating a computer via the remote mouse receiverSelect About Drag ModeUsing the Menus Using On-Screen MenuFor Selecting items Radio button Using On-Screen MenuFor Adjusting items Slide bar For Selecting items Solid triangleMenu Elements Indicates the Control Panel Lock is enabledPicture List of Menu ItemsReset Adjusting Color Temperature Color Temperature PresetDetail Settings Selecting Reference Setting Reference Selecting Gamma Correction Mode Gamma CorrectionMenu Descriptions & Functions Image Options Using On-Screen Menu Adjusting White Balance White BalanceAdjusting Brightness, Contrast, Sharpness, Color and Hue ResetCopyright Selecting Noise Reduction Level Noise ReductionMenu Descriptions & Functions Setup Disabling the Cabinet Buttons Control Panel Lock Selecting Communication Speed Communication SpeedSelecting Menu Display Time Menu Display Time Setting Auto Adjust Auto AdjustEnabling Power Management Power Management Selecting Menu Color Menu Color SelectEnabling the deinterlace Deinterlace Using On-Screen Menu Enabling Fan Speed Mode Fan ModeSelecting Signal Format Signal Select Enabling Key Sound and Error Sound BeepUsage Time Menu Descriptions & Functions InformationSource Clearing Lamp Hour Meter Clear Lamp Hours Menu Descriptions & Functions ResetUsing On-Screen Menu Version Returning to Factory Default ResetTo clean the air-filter Cleaning or Replacing the FiltersTo replace the filter sponge Maintenance Cleaning the Cabinet and the LensReinstall the new filter cover Clear the filter hours used To replace the lamp Replacing the LampInstall a new lamp housing Remove the lamp housingReattach the lamp cover Maintenance Indicator Messages Power Indicator TroubleshootingAppendix Problem Check These ItemsPage Optical SpecificationsElectrical VT580/VT480/VT58/VT48 VT580/VT480 3.1 1.3AVT58/VT57/VT48 2.4 1.0A Mechanical120.8 Cabinet DimensionsMini D-Sub 15 Pin Connector Pin Assignments of D-Sub Computer Input ConnectorCompatible Input Signal List Cable Connection PC Control Codes and Cable ConnectionPC Control Codes VT580/VT480 PC Control Codes VT58/VT57/VT48Appendix PC Control Connector DIN-8P Power Troubleshooting Check ListComputer TravelCare Guide TravelCare a service for international travelersAsia and Middle East Application Sheet for TravelCare Service Program Condition of your TravelCare Service Program