Users Guide
Confidential and proprietary information
Safety
Table of Contents
Table of Contents
Setup Adjustments
Appendix B-1
Appendix A-1
Index-1
Index-2
Table of Contents
HJT Model 100 User’s Guide Vii
Installation Safeguards
Light Safeguards
Heat Safeguards
Safety Information
Fans and Ventilation
Power Supply
Electrical Safeguards
Safety Information
Introduction
Contents
Setup Preparation
Picture Settings
Timing Settings
VTR Mode Blanking Phase
Items Shipped with the HJT Model 100 Projector
Shipping and Inspection
Projector Control
Options
Acronym Explanation
Right and Left Orientation
Introduction
Air Flow
Air Flow and Maintenance Clearances
Maintenance Access
Physical Dimensions
2 Maintenance Clearances
1 Top View M100 Projector dimensions in mm
3 Right Side View M100 Projector dimensions in mm
Projection Lens Centerline
Projector Orientation
Shift 1.51 Projection Lens Centerline
6 Projector Square to Screen
Projector-to-Screen Distance and Alignment
3 Lens Definitions
Lens Throw Distance and Screen Width
4 Throw Distance Calculation
Phrase Definition
7 Throw Distance vs Screen Width Illustration 31, 11 lenses
8 Lens Pattern for Model
Throw Distance dimensions are in meters
Signal Sources Connection
Power Requirements
5 Power Sources
Power Source
Infrared IR Windows
6 Standard Composite Signals
Types of Standard Composite Signals
Red, Green and Blue Analog Signals
Signal Inputs
Installation
Executive Remote
Operation
1 Executive Remote Control
Technician Remote
2 Technician Remote Control
Key Function Usage
1 Remote Control Key Functions
To turn on projector power
Power on and OFF
Displaying Internal Test Patterns
2 Internal Test Patterns
3 On-Screen Factory-Preset Channel Menu Display
Displaying External Signals
4 Factory-Preset Channels Menu Display Definitions
Display Description
Navigating the Menu
To use a factory-preset source file
5 Source Menu
Internal Source
Choosing Numbered Menus
Displaying the Main Menu
To Choose Full or Short Menus
To choose numbered menus
To select a Video Switcher
To select Linearity for adjustment purposes
Menu Selection Examples
To select the test pattern for Linearity
Operation
3 Menu Structure Diagram
Selecting a Channel
Full Menu Structure
6 Channel and Source Definitions
Term Definition
To select a Channel from the Menu System
Active Channel
Attaching a Source
To attach a source to a channel
To adjust picture settings
Picture Settings
7 Available Menu Items
Menu Item Definitions
VTR M ODE
Convergence Displays the following convergence parameters
ILA Bias
OFF When checked turns Full Menus OFF
Done automatically once every hour and during a POWER-OFF
On When checked turns Full Menus ON. Is the default setting
Short Menu Structure
Terminal Preferences
PC or VT-100 Terminal Control
8 Terminal Preferences
Modes
9 Communication Protocol
10 VT-100 Terminal and Remote Command Equivalents
Communications Protocol
Phase
Lens adjust
Reboot ∇
Hide
Setup Adjustments
1 Setup Phrases, Definitions, and General Information
Setup Preparation
Setup Adjustments HJT Model 100 Users Guide
General Information
Adjustment Explaination
To obtain a Rough Focus of the Projection Lens
Projection Lens Focus Rough
To edit a Channel and Source refer to Figure
Editing Channels, Sources, and VICs
1 Channels Menu
Channel 1 Factory Preset Sources
2 Channel 1 Factory Preset Sources
VTR Mode
Timing Settings and Adjustments
To set the VTR Mode
Clamp Type
Blanking
Phase
To adjust Blanking
To adjust Size
Geometric Adjustments
Centering G
Size
From this
To correct for Bow Distortion
4 Undistorted Standard Crosshatch Test Pattern Bow
5 Bow Distortion Skew/Rotate G
To correct for Skew
To correct for Rotation
To correct for Linearity Distortion
Linearity G
To correct for Edge Linearity Distortion
Edge Linearity
To correct for horizontal and vertical Keystone Distortion
Keystone
To correct for Pincushion Distortion
Pincushion
Centering Red and Blue
To adjust the Red and Blue Linearity
Linearity Red and Blue
To Center Red and Blue
Skew/Rotate Red and Blue
Adjust Red and Blue Skew/Rotate to match Green as follows
Projection Lens Focus Fine
To obtain a Fine Focus the Projection Lens
ILA Sensitivity and Bias
CRT Focus and H/V Dynamic Focus
To perform the CRT Focus
To perform the H/V Dynamic Focus
To set the ILA Bias
Setup Adjustments To set the ILA Sensitivity
Convergence XY Registration
Cursor Mode Description
Purpose of Convergence
Cursor Shapes and Sizes
Convergence Profiled
To adjust by Size or Move Convergence
12 Full-Screen Cursor Center at Upper Left Point
Adjust Mode
Move Mode
Size Mode
Blue Red Green
Setup Adjustments To adjust XY Registration
16 Incorrectly Converged RGB Patterns two examples
To set the Black Level for Blue
Black Level G2 and Sensitivity Offset
Black Level G2
Threshold Offset
To adjust the Sensitivity Offset for Blue
To adjust Threshold Offset for Blue
Sensitivity Uniformity
To adjust the Sensitivity for Blue
Uniformity Shading
Threshold Uniformity
To adjust the Threshold for Blue
To check for proper Color Balance Grey Scale
To adjust the Sensitivity Offset for the best Color Balance
Color Balance Grey Scale
To adjust the Threshold Offset for the best color balance
To adjust Contrast
To adjust Brightness
Brightness
Contrast
Black Enhance
VIC Settings
Color, Tint, Sharpness
To Copy Settings from one channel to another channel
Backing up Settings
VIC Name Description
Video Input Cards
4 VIC Types
To remove a VIC
Installing or Removing a VIC
To install a VIC
VIC Input Cable Connections Connectors
Connecting VIC Source Cables
5 VIC Video Source Cable Connections
VIC Editing
7 Optional VIC Port Numbers and LEDs
6 VIC Edit Numbers
Port #
3 or
Quad Decoder Modes
To select the source video mode or format
8 Quad Decoder Modes
20 Wide Bandwidth or Graphics Enhancer Rgbhv VIC
Updating Software
To perform Software Upgrade
Terminal Preferences
9 Terminal Preference Selections
10 Terminal Preference Selections
Usually in the Accessories window
Setup Adjustments
Setup Adjustments
Page
Cleaning the Cabinet
Preventive Maintenance
Air Filters
Cleaning the Projector Lens
Preventive Maintenance
Inputs
Image Quality
Input Compatibility
Operating Parameters
Installation
Extron System 8 Extron System 10 Extron Lancia JVC switcher
System Specification
One 1 infrared backlighted remote
One 1 HJT Model 100 User’s Guide
System Specifications
To select the Baud Rate
Extron Switcher Configuration
To set the projector port assignment
HJT Model 100 Users Guide Appendix A-1
Appendix A-Extron Switcher Interface to Model
Switcher to Projector Configuration Example
Extron User’s Manual Inaccuracies
Key Operational Differences Between Models
HJT Model 100 Users Guide Appendix A-3
Failure Diagnostics
Appendix A-Extron Switcher Interface to Model Appendix A-4
HJT Model 100 Users Guide Appendix B-1
Appendix B Note
Appendix B-2
Appendix B-Export/Import Procedures
Appendix B.1 Export
HJT Model 100 Users Guide Appendix B-3
Appendix B.2 Import
Appendix B-4
HJT Model 100 Users Guide Appendix B-5
Appendix B-Export/Import Procedures Appendix B-6
Amorphous
Active Channel
Arc Lamp
Autoselect
Copy Source
Edge Linearity Adjustment
Cold Mirror
Composite Video
Signal source
Focusing aid
Adjusts red/green balance
High resolution images from Hughes-JVC large-screen
Phase adjustment
Linearity Adjustment
Pincushion Adjustment
Luminance
Lines rows. For example, a 680 x 400 resolution means
Display screen, resolution is expressed as the number
Blue dots. When R, G and B are all turned on high
White is produced. When all dots are turned off, the base
Vertical Resolution
Size Adjustment
Sensitivity White
Sharpness
Number of times per second a frame is
Grid lines. Used for a number of geometry adjustments
Transmitted to a video display screen
See Arc Lamp
Glossary Glossary-8
HJT Model 100 Users Guide Index-1
Index of Tables
Index
Index of Figures