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JVC CB100 manual Setup Adjustments

Models: CB100

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Chapter 4—Setup Adjustments

d.The system has verified that the load module is correct and is ready to update the Flash. Press ENTER to perform the update (ESC now to abort the update with no changes). Do not turn off the power during the 15 to 30 seconds the Flash is updated (the machine will be un- bootable, requiring installation of a new set of flash chips).

Reprogramming Flash Sector 0 1

Boot Manager software update successful

Command: __

When the Boot software has been successfully updated, re-start the projector under control of the updated boot manager by entering the REBOOT command , then press CTRL + SHIFT + _.

The following will be displayed on the screen:

Boot Manager Ver 1.3.0 (Service Mode Startup)

Copyright (c) 1994-1997 Hughes-JVC Technology

Command: __

9.To update the System Software from the Boot Manager prompt:

a. Enter the command LOADBOOT at the prompt. The screen will read:

Command: loadboot

System software update procedure

** * WARNING: IMPROPER USE MAY MAKE THIS SYSTEM UNBOOTABLE * * *

(This warning relates to the Flash Memory updating in Step 12.4. Do not turn projector power off while the Flash Memory is updating.)

Memory buffer reset to 0XFF

Begin your S-record upload now (ESC to abort)

b.Select TRANSFERS/SEND TEXT FILE from the WINDOWS TERMINAL MENU

(usually in the ACCESSORIES window).

Select LIST FILES OF TYPE: ALL FILES from the SEND TEXT FILE DIALOG.

Select the disk and/or directory with the HJT Model 100 Projector software. Select the file named SSYS.HEX and press OK button to begin the upload.

4-48	Hughes-JVC Technology Corporation

Image 100

JVC CB100 manual Setup Adjustments

Contents

Users Guide Safety Confidential and proprietary informationTable of Contents Setup Adjustments Table of ContentsAppendix A-1 Appendix B-1Index-1 Index-2Table of Contents Installation Safeguards HJT Model 100 User’s Guide ViiHeat Safeguards Light SafeguardsSafety Information Fans and VentilationElectrical Safeguards Power SupplySafety Information Contents IntroductionPicture Settings Setup PreparationTiming Settings VTR Mode Blanking PhaseShipping and Inspection Items Shipped with the HJT Model 100 ProjectorOptions Projector ControlRight and Left Orientation Acronym ExplanationIntroduction Air Flow and Maintenance Clearances Air FlowPhysical Dimensions Maintenance Access2 Maintenance Clearances 1 Top View M100 Projector dimensions in mm3 Right Side View M100 Projector dimensions in mm Shift 1.51 Projection Lens Centerline Projector OrientationProjection Lens Centerline Projector-to-Screen Distance and Alignment 6 Projector Square to ScreenLens Throw Distance and Screen Width 3 Lens Definitions4 Throw Distance Calculation Phrase Definition7 Throw Distance vs Screen Width Illustration 31, 11 lenses Throw Distance dimensions are in meters 8 Lens Pattern for ModelPower Requirements Signal Sources Connection5 Power Sources Power SourceInfrared IR Windows Types of Standard Composite Signals 6 Standard Composite SignalsRed, Green and Blue Analog Signals Signal InputsInstallation Operation Executive Remote1 Executive Remote Control Technician Remote 2 Technician Remote Control 1 Remote Control Key Functions Key Function UsagePower on and OFF To turn on projector powerDisplaying Internal Test Patterns 2 Internal Test PatternsDisplaying External Signals 3 On-Screen Factory-Preset Channel Menu Display4 Factory-Preset Channels Menu Display Definitions Display DescriptionTo use a factory-preset source file Navigating the Menu5 Source Menu Internal SourceDisplaying the Main Menu Choosing Numbered MenusTo Choose Full or Short Menus To choose numbered menusTo select Linearity for adjustment purposes To select a Video SwitcherMenu Selection Examples To select the test pattern for Linearity3 Menu Structure Diagram OperationFull Menu Structure Selecting a Channel6 Channel and Source Definitions Term DefinitionActive Channel To select a Channel from the Menu SystemAttaching a Source To attach a source to a channel Picture Settings To adjust picture settingsMenu Item Definitions 7 Available Menu ItemsVTR M ODE Convergence Displays the following convergence parameters ILA Bias Done automatically once every hour and during a POWER-OFF OFF When checked turns Full Menus OFFOn When checked turns Full Menus ON. Is the default setting Short Menu StructurePC or VT-100 Terminal Control Terminal Preferences8 Terminal Preferences ModesCommunications Protocol 10 VT-100 Terminal and Remote Command Equivalents9 Communication Protocol Lens adjust PhaseReboot ∇ HideSetup Adjustments Setup Preparation 1 Setup Phrases, Definitions, and General InformationSetup Adjustments HJT Model 100 Users Guide Adjustment Explaination General InformationProjection Lens Focus Rough To obtain a Rough Focus of the Projection LensEditing Channels, Sources, and VICs To edit a Channel and Source refer to Figure1 Channels Menu 2 Channel 1 Factory Preset Sources Channel 1 Factory Preset SourcesTiming Settings and Adjustments VTR ModeTo set the VTR Mode Clamp TypeTo adjust Blanking PhaseBlanking Geometric Adjustments To adjust SizeCentering G SizeFrom this 4 Undistorted Standard Crosshatch Test Pattern Bow To correct for Bow Distortion5 Bow Distortion Skew/Rotate G To correct for Rotation To correct for SkewLinearity G To correct for Linearity DistortionEdge Linearity To correct for Edge Linearity DistortionKeystone To correct for horizontal and vertical Keystone DistortionPincushion To correct for Pincushion DistortionTo adjust the Red and Blue Linearity Centering Red and BlueLinearity Red and Blue To Center Red and BlueAdjust Red and Blue Skew/Rotate to match Green as follows Skew/Rotate Red and BlueProjection Lens Focus Fine To obtain a Fine Focus the Projection LensCRT Focus and H/V Dynamic Focus ILA Sensitivity and BiasTo perform the CRT Focus To perform the H/V Dynamic FocusSetup Adjustments To set the ILA Sensitivity To set the ILA BiasCursor Mode Description Convergence XY RegistrationPurpose of Convergence Cursor Shapes and SizesTo adjust by Size or Move Convergence Convergence Profiled12 Full-Screen Cursor Center at Upper Left Point Size Mode Move ModeAdjust Mode Setup Adjustments To adjust XY Registration Blue Red Green16 Incorrectly Converged RGB Patterns two examples Black Level G2 Black Level G2 and Sensitivity OffsetTo set the Black Level for Blue To adjust Threshold Offset for Blue To adjust the Sensitivity Offset for BlueThreshold Offset Uniformity Shading To adjust the Sensitivity for BlueSensitivity Uniformity To adjust the Threshold for Blue Threshold UniformityColor Balance Grey Scale To adjust the Sensitivity Offset for the best Color BalanceTo check for proper Color Balance Grey Scale To adjust the Threshold Offset for the best color balance To adjust Brightness To adjust ContrastBrightness ContrastColor, Tint, Sharpness VIC SettingsBlack Enhance Backing up Settings To Copy Settings from one channel to another channel4 VIC Types Video Input CardsVIC Name Description To install a VIC Installing or Removing a VICTo remove a VIC Connecting VIC Source Cables VIC Input Cable Connections Connectors5 VIC Video Source Cable Connections VIC Editing6 VIC Edit Numbers 7 Optional VIC Port Numbers and LEDsPort # 3 or8 Quad Decoder Modes To select the source video mode or formatQuad Decoder Modes 20 Wide Bandwidth or Graphics Enhancer Rgbhv VIC To perform Software Upgrade Updating Software10 Terminal Preference Selections 9 Terminal Preference SelectionsTerminal Preferences Usually in the Accessories window Setup Adjustments Setup Adjustments Page Preventive Maintenance Cleaning the CabinetPreventive Maintenance Cleaning the Projector LensAir Filters Input Compatibility Image QualityInputs Installation Operating ParametersSystem Specification Extron System 8 Extron System 10 Extron Lancia JVC switcherOne 1 infrared backlighted remote One 1 HJT Model 100 User’s GuideSystem Specifications Extron Switcher Configuration To select the Baud RateTo set the projector port assignment HJT Model 100 Users Guide Appendix A-1Switcher to Projector Configuration Example Appendix A-Extron Switcher Interface to ModelExtron User’s Manual Inaccuracies Key Operational Differences Between ModelsFailure Diagnostics HJT Model 100 Users Guide Appendix A-3Appendix A-Extron Switcher Interface to Model Appendix A-4 Appendix B Note HJT Model 100 Users Guide Appendix B-1Appendix B.1 Export Appendix B-Export/Import ProceduresAppendix B-2 Appendix B.2 Import HJT Model 100 Users Guide Appendix B-3Appendix B-4 HJT Model 100 Users Guide Appendix B-5 Appendix B-Export/Import Procedures Appendix B-6 Active Channel AmorphousArc Lamp AutoselectEdge Linearity Adjustment Copy SourceCold Mirror Composite VideoFocusing aid Signal sourceAdjusts red/green balance High resolution images from Hughes-JVC large-screenLinearity Adjustment Phase adjustmentPincushion Adjustment LuminanceDisplay screen, resolution is expressed as the number Lines rows. For example, a 680 x 400 resolution meansBlue dots. When R, G and B are all turned on high White is produced. When all dots are turned off, the baseSize Adjustment Vertical ResolutionSensitivity White SharpnessGrid lines. Used for a number of geometry adjustments Number of times per second a frame isTransmitted to a video display screen See Arc LampGlossary Glossary-8 Index of Tables HJT Model 100 Users Guide Index-1Index of Figures Index