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JVC CB100 Figure 4.0-4 Undistorted Standard Crosshatch Test Pattern 4.3.3. Bow

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Chapter 4—Setup Adjustments

HJT Model 100 User's Guide 4-13

Figure 4.0-4 Undistorted Standard Crosshatch Test Pattern4.3.3. Bow

NOTE: Skip this procedure if the vertical centerline is straight and the

horizontal centerline is level (refer to Figure 4.0-5 Bow Distortion on page 4-

14).

With bow distortion, the picture bends in the same direction on the edges

and in the center of the test pattern. This means that the vertical or

horizontal centerline is bowed in one (1) direction causing the entire

pattern to bend in that same direction (refer to Figure 4.0-5 on page 4-

14). Use the Standard Crosshatch test pattern to spot Bow distortion.

To correct for Bow Distortion:

1. Select the Standard Crosshatch test pattern.

2. Select BOW from the GEOMETRY MEN U.

3. Use the up/down arrow keys to correct for vertical bow distortion.

Adjust to make the centerline exactly horizontal (not bending upward

or downward).

4. Use the left/right arrow keys to correct for horizontal bow distortion.

Adjust to make the centerline vertical.

5. Press ESCAPE/ENTER to exit.

Contents

Main DECLARATION OF CONFORMITY Table of Contents Safety Information Chapter 1. Introduction Chapter 2. Installation Chapter 3. Operation Chapter 4. Setup Adjustments Page Page Safety Information 0.1. Warnings and Cautions WARNING SYMBOL Warns user of a potential CAUTION SYMBOL W arns user of a potential 0.2. Installation Safeguards 0.3. Heat Safeguards 0.3.1. Fans and Ventilation 0.4. Light Safeguards 0.5. Electrical Safeguards 0.5.1. Power Supply Page 1.0 Introduction Page 1.1. Shipping and Inspection 1.2. Items Shipped with the HJT Model 100 Projector 1.3. Options 1.4. Projector Control 1.5. Right and Left Orientation Table 1.0-1 Acronyms Used In Manual Page 2.0 2.1. Air Flow and Maintenance Clearances 2.1.1. Air Flow Table 2.0-1 Air Flow Clearances 2.1.2. Maintenance Access 2.2. Physical Dimensions Figure 2.0-1 Top View M100 Projector (dimensions in mm) Page Figure 2.0-4 Front View M100 Projector (dimensions in mm) 2.3. Projector Orientation 2.4. Projector-to-Screen Distance and Alignment 2.5. Lens Throw Distance and Screen Width Table 2.0-3 Lens Definitions Table 2.0-4 Throw Distance Calculation Figure 2.0-7 Throw Distance vs Screen Width Illustration (3:1, 1:1 lenses) Figure 2.0-8 Lens Pattern for Model 100 2.6. Power Requirements Table 2.0-5 Power Sources 2.7. Signal Sources Connection Figure 2.0-9 Standard RGBHV and Optional HDTV Input Connections 2.7.1. Terminal or Remote Control 2.7.2. Infrared (IR) Windows 2.8. Sources 2.8.1. Types of Standard Composite Signals Table 2.0-6 Standard Composite Signals 2.8.2. Red, Green and Blue Analog Signals 2.8.2.1. Signal Inputs Page 3.0 Operation 3.1. Executive Remote Page 3.2. Technician Remote Page Chapter 2Installation HJT Model 100 User's Guide 3-5 Table 3.0-1 Remote Control Key Functions Key Function Usage 3.3. Power ON and OFF CAUTION!!! Before applying power to the projector thoroughly read the safety guidelines outlined at the beginning of this operators manual. 3.4. Displaying Internal Test Patterns Table 3.0-2 Internal Test Patterns #Description Purpose 3.5. Displaying External Signals Table 3.0-3 On-Screen Factory-Preset Channel Menu Display Table 3.0-4 Factory-Preset Channels Menu Display Definitions Table 3.0-5 Source Menu 3.5.1. Internal Source 3.6. Navigating the Menu 3.6.1. Displaying the Main Menu 3.6.2. Choosing Numbered Menus 3.6.3. To Choose Full or Short Menus 3.6.4. Menu Selection Examples HJT Model 100 User's Guide 3-11 Figure 3.0-3 Menu Structure Diagram 3.7. Full Menu Structure Table 3.0-6 Channel and Source Definitions 3.8. Selecting a Channel 3.8.1. Active Channel Figure 3.0-4 Channel List with Active Channel and Source 3.9. Attaching a Source Page Figure 3.0-5 Active and Highlighted Sources 3.10. Picture Settings 3.11. Menu Item Definitions Table 3.0-7 Available Menu Items Page Page Page HJT Model 100 User's Guide 3-21 3.12. Short Menu Structure Figure 3.0-6 Short Menu Tree 3.13. PC or VT-100 Terminal Control 3.13.1. Terminal Preferences Table 3.0-8 Terminal Preferences 3.13.2. Communications Protocol Table 3.0-9 Communication Protocol Table 3.0-10 VT-100 Terminal and Remote Command Equivalents Page 4.0 Setup Adjustments 4.1. Setup Preparation Table 4.0-1 Setup Phrases, Definitions, and General Information Page Page 4.1.1. Projection Lens Focus (Rough) 4.1.2. Editing Channels, Sources, and VICs Figure 4.0-1 Channels Menu Figure 4.0-2 Sources Menu 4.1.3. Factory-Preset Channels and Sources Table 4.0-2 Channel 1 Factory Preset Sources 4.1.4. Internal Source 4.2. Timing Settings and Adjustments 4.2.1. Clamp Type 4.2.2. VTR Mode 4.2.3. Blanking 4.2.4. Phase 4.3. Geometric Adjustments 4.3.1. Centering (G) 4.3.2. Size FROM THIS TO THIS Figure 4.0-3 Phase, Size and Centering Adjustments Figure 4.0-4 Undistorted Standard Crosshatch Test Pattern 4.3.3. Bow Figure 4.0-5 Bow Distortion 4.3.4. Skew/Rotate (G) Figure 4.0-6 Vertical Rotation Distortion Figure 4.0-7 Skew Distortion-Vertical Centerline Tilted 4.3.5. Linearity (G) Figure 4.0-8 Linearity Distortion (horizontal and vertical) 4.3.6. Edge Linearity Figure 4.0-9 Edge Linearity Distortion (horizontal and vertical) 4.3.7. Keystone Figure 4.0-10 Keystone (horizontal and vertical) 4.3.8. Pincushion Figure 4.0-11 Pincushion Distortion (four views) 4.3.9. Centering (Red and Blue) 4.3.10. Linearity (Red and Blue) 4.3.11. Skew/Rotate (Red and Blue) 4.3.12. Projection Lens Focus (Fine) 4.4. CRT Focus and H/V Dynamic Focus 4.5. ILA Sensitivity and Bias Page 4.6. Convergence (XY Registration) 4.6.1. Purpose of Convergence 4.6.2. Cursor Shapes and Sizes Table 4.0-3 Cursor Modes 4.6.3. Convergence Profiled Figure 4.0-12 Full-Screen Cursor Center at Upper Left (Point 1) Figure 4.0-13 Screen Cursor Center at Upper Left (Point 1) Figure 4.0-14 Three (3) Cursor Modes Move Mode Size Mode Adjust Mode Page Figure 4.0-16 Incorrectly Converged RGB Patterns (two examples) 4.7. Black Level (G2) and Sensitivity Offset 4.7.1. Black Level (G2) Figure 4.0-17 Grey/Pluge Test Pattern 4.7.2. Sensitivity Offset 4.7.3. Threshold Offset 4.8. Uniformity (Shading) 4.8.1. Sensitivity Uniformity 4.8.2. Threshold Uniformity 4.8.3. Color Balance (Grey Scale) 4.9. Picture Settings Figure 4.0-18 Cont/Bright Test Pattern 4.9.1. Brightness 4.9.2. Contrast 4.9.3. Color, Tint, Sharpness 4.9.4. Black Enhance 4.9.5. VIC Settings 4.10. Backing up Settings 4.11. Video Input Cards Table 4.0-4 VIC Types 4.11.1. Installing (or Removing) a VIC Figure 4.0-19 Projector RGBHV Inputs with Optional Component HDTV (YPbPr) Input Module VIC Installed 4.11.2. Connecting VIC Source Cables Table 4.0-5 VIC Video Source Cable Connections 4.11.3. VIC Editing Table 4.0-6 VIC Edit Numbers Table 4.0-7 Optional VIC Port Numbers and LEDs 4.11.4. VIC Settings Table 4.0-8 Quad Decoder Modes Page Figure 4.0-23 Quad Standard Decoder Module (with Line Doubler) VIC 4.12. Updating Software Table 4.0-9 Terminal Preference Selections Table 4.0-10 Terminal Preference Selections Page Page Page Page 5.0 Preventive Maintenance 5.1. Preventive Maintenance 5.1.1. Cleaning the Cabinet 5.1.2. Cleaning the Projector Lens 5.1.3. Air Filters 6.0 System Specifications Page Page Page Appendix A. Extron Switcher Interface to Model 100 A.1 Extron Switcher Configuration A.2 Extron Users Manual Inaccuracies A.3 Key Operational Differences Between Models A.3.1 Switcher to Projector Configuration Example A.3.2 Failure Diagnostics Page Appendix BConfiguration Data Export / Import Procedures (Rev 1.0.0) Appendix B Note 1 Appendix B Note 2 Appendix B.1 EXPORT Appendix B.2 IMPORT Page Page Page 7.0 Glossary Of Terms Page Page Page Page Page Page Page 8.0 Indexes Index of Tables Index of Figures