HJT Model 100 User’s Guide iii
Table of Contents

Safety Information

0.1. Warnings and Cautions .....................................................................................vii
0.2. Installation Safeguards......................................................................................vii
0.3. Heat Safeguards................................................................................................viii
0.3.1. Fans and Ventilation .................................................................................viii
0.4. Light Safeguards ...............................................................................................viii
0.5. Electrical Safeguards.........................................................................................ix
0.5.1. Power Supply............................................................................................ix

Chapter 1. Introduction

1.1. Shipping and Inspection.....................................................................................1-1
1.2. Items Shipped with the HJT Model 100 Projector.............................................. 1-1
1.3. Options..............................................................................................................1-2
1.4. Projector Control................................................................................................1-2
1.5. Right and Left Orientation..................................................................................1-2
1.6 Acronyms Used in Manual.................................................................................1-3

Chapter 2. Installation

2.1. Air Flow and Maintenance Clearances...............................................................2-1
2.1.1. Air Flow.....................................................................................................2-1
2.1.2. Maintenance Access.................................................................................2-2
2.2. Physical Dimensions..........................................................................................2-2
2.3. Projector Orientation..........................................................................................2-4
2.4. Projector-to-Screen Distance and Alignment..................................................... 2-5
2.5. Lens Throw Distance and Screen Width............................................................2-6
2.6. Power Requirements.........................................................................................2-9
2.7. Signal Sources Connection................................................................................2-9
2.7.1. Terminal or Remote Control......................................................................2-10
2.7.2. Infrared (IR) Windows...............................................................................2-10
2.8. Sources ............................................................................................................ 2-11
2.8.1. Types of Standard Composite Signals......................................................2-11
2.8.2. Red, Green and Blue Analog Signals........................................................2-11

Chapter 3. Operation

3.1. Executive Remote..............................................................................................3-1
3.2. Technician Remote............................................................................................3-3
3.3. Power ON and OFF...........................................................................................3-6
3.4. Displaying Internal Test Patterns.......................................................................3-6
3.5. Displaying External Signals................................................................................3-7
3.5.1. Internal Source..........................................................................................3-8
3.6. Navigating the Menu..........................................................................................3-8
3.6.1. Displaying the Main Menu.........................................................................3-9
3.6.2. Choosing Numbered Menus......................................................................3-9
3.6.3. To Choose Full or Short Menus ................................................................3-9
3.6.4. Menu Selection Examples.........................................................................3-10
3.7. Full Menu Structure ...........................................................................................3-12
3.8. Selecting a Channel...........................................................................................3-12
3.8.1. Active Channel..........................................................................................3-13