Contents

Introduction

Chapter 1 - Operating Information

Chapter 2 - Printing

Chapter 3 - SET-UP Features

Chapter 4 - Transmitted Characters

Chapter 5 - Received Character Processing

Chapter 6 - Communication

Chapter 7 - Installation

Chapter 8 - Options

Chapter 9 - Maintenance and Troubleshooting

Chapter 10 - Accessories and Supplies

Appendix A - Specifications

Appendix B - Set-Up Summary

Appendix C - Programming Summary

Appendix D - Control Functions (Sequence Formats)

Appendix E - VT102/VT100 Differences

Figures

1-1 On-Line General Block Diagram
1-2 Off-Line General Block Diagram
1-3 Monitor Controls
1-4 VT102 Keyboard
1-5 Standard Keys
1-6 Function Keys
1-7 Printing Keys
1-8 SET-UP Keys
1-9 Keyboard Indicators
2-1 Local Printing Configuration
3-1a SET-UP A Display
3-1b SET-UP B Display
3-2 SET-UP Feature Memories
3-3 Default SET-UP Features
3-4 On/Off Line General Block Diagram
3-5 SET-UP A Display
3-6 80- and 132-Column Displays
3-7 SET-UP B Display
3-8 SET-UP B Summary
3-9 Screen Background
3-10 Local Echo
3-11 Answerback Message Summary
4-1 Standard Key Codes
4-2 Function Keys
4-3 Function Key Control Codes
6-1 Modem Connector Location and Pin Numbering
6-2 Connecting to the Computer
6-3 Communication Switch Summary
6-4 Serial Character Format
6-5 Printer Connector Location and Pin Numbering
7-1 Terminal Dimensions
7-2 Terminal Packaging
7-3 Power Switch and Cable Locations
7-4 Access Cover Screw Locations
7-5 Access Cover Removal
7-6 Internal Communication Switch Locations
7-7 Internal Communication Switch Selections
7-8 Cable Connection Examples
8-1 20 mA Connector and Pin Assignments
8-2 Access Cover Screw Locations
8-3 Access Cover Removal
8-4 20 mA Board Installation
8-5 20 mA Board Configuration
8-6 20 mA Loopback Connector
9-1 Monitor Controls
9-2 EIA Loopback Connector (Modem)
9-3 EIA Loopback Connector (Printer)
10-1 Accessories
A-1 Composite Video Output
B-1a SET-UP A Display
B-1b SET-UP B Display
B-2 SET-UP B Summary
C-1 Standard Key Codes
C-2 Function Key Control Codes

Tables

1-1 Keyboard Locked Condition
3-1 SET-UP Features The Computer Can Change
3-2 SET-UP Feature Types
3-3 Data/Parity Bits Selections
3-4 Turnaround/Disconnect Character Selections
4-1 Cursor Control Key Codes
4-2 Control Codes Generated
4-3 VT102 Key Changes
4-4 Keypad Codes
5-1 ASCII Table
5-2 Control Characters Recognized by VT102
5-3 Escape and Control Sequences
5-4 SET-UP Features and Modes
5-5 ANSI-Specified Modes
5-6 ANSI-Compatible Private Modes
5-7 Permanently Selected Modes
5-8 Linefeed/New Line Feature
5-9 ANSI Cursor Control Key Codes
5-10 ANSI Keypad Codes
5-11 United Kingdom Character Set
5-12 United States Character Set
5-13 Special Characters and Line Drawing Character Set
5-14 VT52 Keypad Codes
5-15 Special Characters and Line Drawing Set and VT52 Graphics Mode Comparison
6-1 Possible Bell Modem Configurations (Public Switched)
6-2 Possible Bell Modem Configurations (Dedicated Line)
6-3 Modem Control Feature Selections
6-4 Possible Modem Control Feature and Modem Configurations
6-5 Full-Duplex with Data Leads Only (FDX A) Signals
6-6 Full-Duplex with Modem Control (FDX B) Signals
6-7 Asymmetric Full-Duplex with Modem Control (FDX C) Signals
6-8 Half-Duplex with Supervisory Control (HDX A) Signals
6-9 HDX A Modem Control Signal Summary
6-10 Half-Duplex using Coded Control (HDX B) Signals
6-11 HDX B Modem Control Signal Summary
6-12 Fill Characters
6-13 Recommended DIGITAL Serial Printers
6-14 Printer Interface Signals
7-1 Interface Cables
9-1 Problem Checklist
D-1 ASCII Table