Dukane 9060 user manual + +, Tips on Adjusting Focus

Page 36

3. Projecting an Image

(2)Press and hold the CTL and press the ZOOM + or - button to adjust the image size. You can also adjust the image size by using the ZOOM + or - button on the projector cabinet.

MAGNIFY

+ +

- -

FOCUS ZOOM

LENS

CTL

(3)Press and hold the CTL button and press the FOCUS + or - button to obtain the best focus.You can also adjust the focus by using the FOCUS + or - button on the projector cabinet.

MAGNIFY

+ +

- -

FOCUS ZOOM

LENS

CTL

Tips on Adjusting Focus

Optimum focus adjustments can be achieved on the projector by paying special attention in a few areas.

Focus adjustment after the projector has warned up to normal operating temperature is better than doing so when the projector is cold.

Lens mechanism interacts differently when adjusting focus from one direction to the other.

For this reason final focus adjustments should be done in a spe- cific direction.

For optimum focus, follow the steps below.

For the zoom and the lens shift adjustment, perform the normal procedures.

Preparation (Recommended):

Warm up the projector for about 60 minutes.

Adjusting the Focus

1.Practice focusing

Use the FOCUS (+) or (-) button on the projector or the remote control to increase or decrease the focus values to verify the accuracy of fo- cusing.

2.Try optimizing defocus

Use the FOCUS button (-) to decrease the focus values until pixel pat- terns are too blurry to be visible.

3.Obtain correct focus

Use the FOCUS button (+) to obtain the best focus. Do not use the FOCUS (-) button at this time.

Finally store the adjustments in memory.

If you adjust beyond the best focus point, go back to step 2 and repeat the procedures. Always adjust the focus from the negative direction towards the positive direction.

Geometric Correction Tool

If you use a special shaped screen such as a cylindrical or spherical screen, a downloadable program, Geometric Correction Tool is avail- able.This program (Geometric Correction Tool) enables the geometri- cal distortion correction of an image when projected onto a special shaped screen with a projector. Additionally, this program al- lows control of the projector via a computer.

For additional information visit:

US : http://www.necvisualsystems.com

Europe : http://www.nec-europe.com/

Global : http://www.nec-pj.com/

vCorrecting the Horizontal and Vertical Keystone Distortion (3D Reform)

Use the 3D Reform feature to correct keystone (trapezoidal) distortion to make the top or bottom and the left or right side of the screen longer or shorter so that the projected image is rectangular.

In the following description, 3D Reform (Cornerstone) correction can be done with the USB mouse, remote control or cabinet buttons.

When using the USB mouse connected to the projector

Preparation: Connect the USB mouse to the projector. See page 4-3.

1.Project an image so that the screen is smaller than the area of the raster.

2.Pick up any one of the corners and align the corner of the screen with the one of the image. (The drawing shows the upper right corner.)

Projected image

Screen

3-4

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Contents Model Important Safeguards RF InterferencePower Supply CleaningLamp Replacement Fire and Shock PrecautionsTable of Contents Remote Control Features IntroductionIntroduction Whats in the Box? ProjectorIntroduction Introduction to the Projector Congratulations on Your Purchase of the projectorWill let you immerse yourself in large screen viewing Introduction Getting to Know Your Projector Attaching and Removing the Terminal CoversIntroduction Depression for foot 4 locationsCarrying the Projector Top Features Lights while accessing a PC cardAdjust the lens focus Displays the menuTerminal Panel Features Terminal Panel Features Introduction Remote Control Features Cancel PixelPosition Entry List BRemote Control Precautions Remote Control Battery InstallationOperating Range for Wireless Remote Control Using the Remote Control in Wired Operation Page Installation Installation Setting Up Your ProjectorScreen Size and Projection Distance Applicable lens and throw distance/ List of screen sizesThrow distance Installation Lens Shift Adjustable Range Maximum Possible Range for GT20ZLDown Right 32 H Left 32 HMaximum Possible Range for GT13ZLB/GT19ZL/GT24ZLB/GT34ZLB Values in parentheses for GT13ZLB 39VDown 39V Right 24H 0.19H Left 24H 0.19HInstallation Optional Lens Installation This section describes how to install the lensBefore installation Preparation Tools needed for installationReinstall the lens hood Installation Making Connections Connecting an External Monitor To connect Scart output RGBConnecting Your DVD Player DVD playerConnecting Your VCR or Laser Disc Player Connecting to a Network Example of LAN connectionConnecting the Supplied Power Cable Page Projecting an Image Basic OperationProjecting an Image Turning on the ProjectorUsing the menu Selecting the computer or video sourceTips on Adjusting Focus + +When using the remote control or cabinet buttons Turning Up or Down Volume Optimizing RGB Picture AutomaticallyProjecting an Image Turning off the Projector To turn off the projectorPage Convenient Features Getting the On-line Help and Information Picture Sound OSDHelp Convenient Features Using the USB Mouse Using the USB HUB FunctionOperate the PC mouse using the USB mouse Operate the Projector Menus using the USB mouseConvenient Features Changing Background Logo Making Freehand Drawings on a Projected Image ChalkBoardConvenient Features Lens Memory Reference memoryCustom memory Page Using the Viewer Using the Viewer Making the Most out of the Viewer FunctionWhen the tool bar is not displayed Projecting slides ViewerAuto Play Mode Switching to Slides Directly from Other Input ModesTon on the remote control or projector cabinet Viewing Digital ImagesUsing the PC Card Files Fucntion PC Card Files Deleting Captured ImagesTo delete captured images ReturnPage Using the Projector in a Network Using the Projector in a Network END User License AgreementUsing the Projector in a Network Introduction Contents of the Supplied CD-ROMWhat Can Be Accomplished with the Supplied Software Using the Projector in a Network Supported Projectors Settings at the Projector Side Settings at the Personal Computer SideEquipment to Be Prepared Connection at the Projector SideUsing the Projector in a Network Software Installation UninstallingDynamic Image Utility Start the Software Display HelpExit the Software Viewer PPT Converter Start the SoftwareUsing the Projector in a Network Troubleshooting Check Points CountermeasuresComputer and the projector? Projector Projector. IEU Setting Up for Double Stacking Link Mode Assigning Projector IDs Slave projectorSetting Up for Double Stacking in Link Mode Throw Distances for Optional LensesRecommended Throw Distances for Double Stack GT19ZL GT20ZLHookup VideoPC Control OUT PC ControlLink Mode Setting Display a desired input signal on the master projectorMENU/SELECT ENTER/CANCEL PowerLens Shift FocusUsing On-Screen Menu Menu Descriptions & FunctionsUsing On-Screen Menu Basic Menu Operation Using the MenusStores the setting or adjustments Tings or adjustmentsUsing On-Screen Menu List of Direct Button CombinationsUsing On-Screen Menu Menu tree DvidigitalVideo Viewer LAN Slot HDTV/SDTVRemote Sensor Front/Back/Left/Right Video Mode Select Disable Default Source SelectBackground Black/Logo Blue Rgbout Terminal RGB 1/RGB Closed Caption Caption 1-4/TextSsid Using the Entry List Entry Edit CommandMenu Descriptions & Functions For example a → B → C → 1 → a →Adjust Source Split Mode User AdjustSweetVision DeinterlaceSelecting Gamma Correction Mode Adjusting Color TemperatureAdjusting White Balance Selecting Base SettingVD Delay Signal LevelSound Sync ProtectionUsing On-Screen Menu Ref. Adjust CornerstoneKeystone Position Brightness R/G/B, Contrast R/G/BFactory Default All Data /Current SignalProjector Options MenuManual Setup Setting Viewer Options Viewer OptionsSetting Mouse Button and Sensitivity Mouse OFFSelecting Operation Mode Operation Mode Select Selecting Signal Format Signal SelectIdentifies the 169 or 43 signal Enabling and Disabling Projector IDFound source Pull-down menuLamp Settings Link ModeLAN Mode Checking this box will make the set default route valid IEEE802.11 wireless standardAdvanced CorrespondenceDhcp Mail Alert Mail Checking this box enables Alert Mail feature Setting a Password DeleteEntry Security To register a PC card as a protect keyTimer On/Off TimerTools To delete PC card data you registeredEnabling the On or Off Timer Using Capture Using PC Card FilesUsing ChalkBoard HelpProjector Information Test PatternMaintenance Maintenance Replacing the LampTo replace the lamp Maintenance Replacing or Cleaning the Filter To clean the filterTo replace the filter Maintenance Cleaning the Cabinet and the Lens Appendix 10-10Appendix USB Memory Device or USB Memory Card Reader Support Appendix Troubleshooting Power IndicatorStatus Indicator Lamp 1/2 IndicatorCommon Problems & Solutions Problem Check These ItemsAppendix Appendix Specifications OpticalElectrical Mechanical Appendix Cabinet Dimensions Pin Assignments of D-Sub RGB Input ConnectorMini D-Sub 15 Pin Connector Unit = mm inchAppendix Compatible Input Signal List SXGA+Appendix Remote 1 Connector Pin NoUsing Software Keyboard PC Control Connector D-SUB 9PAppendix PC Control Codes and Cable Connection PC Control CodesAppendix ⁄0Operation Using an Http Browser OverviewPreparation Before Use Handling of the Address for Operation via a BrowserRGB1 RGB2Page Audio Visual Products
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