Table Of Contents - TeleVideo 950 Operator's Manual

Contents (continued)
Paragraph
Page
3.15.19 Video Display Control ................ 3-24
3.15.20 Reference Tables ..................... 3-24
4.1
4.2
4.3
5.1
5.2
5.3
5.4
CHAPTER 4 PERFORMANCE
VERIFICATION
INTRODUCTION ................... 4-34
SELF-TEST 1 ....................... 4-34
SELF-TEST 2 ....................... 4-34
CHAPTER 5 FUNCTIONAL DESCRIPTION
INTRODUCTION ................... 5-35
TERMINAL OVERVIEW ............. 5-35
DISPLAY PROCESSOR .............. 5-35
KEYBOARD AND KEYBOARD
INTERFACE CIRCUITS ............. 5-35
List of Illustrations
Figure Page
2-1 Terminal Cabinet Receiving Inspection
2-5
2-2 115/230 V Select Switch
2-6
2-3 Host Interface Connector Configuration for
Current Loop
2-6
2-4 Baud Rate, Word Length, and Stop Bit
Settings
2-7
2-5 Operating Mode Switch Settings
2-7
3-1 Model 950 Rear Panel Controls and
Connectors
3-8
3-2 Model 950 Communications Modes
3-9
3-3 Model 950 Screen Display
3-10
3-4 Model 950 Keyboard
3-10
3-5 Model 950 Video Attributes
3-21
3-6 Model 950 Special Graphics Characters
3-21
4-1
Self Test 1 Screen Display
4-34
5-1
Model 950 Simplified Block Diagram
5-35
6-1
Keyboard Assembly Bottom
6-36
6-2 Power Supply Fuses
6-37
Paragraph
Page
5.5' MAIN INTERFACE PORT ............ 5-35
5.6
PRINTER PORT INTERFACE ........ 5-35
5.7 DISPLAY GENERATOR ............. 6-36
5.8 VIDEO MODULE
AND SCREEN ...................... 6-36
5.9 POWER SUPPLY. . . . . . . . . . . . . . . . . . .. 6-36
6.1
6.2
6.2.1
6.2.2
6.3
6.4
6.4.1
6.4.2
CHAPTER 6 OPERATOR MAINTENANCE
INTRODUCTION ................... 6-36
PERIODIC MAINTENANCE ......... 6-36
Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . .. 6-36
Inspection. . . . . . . . . . . . . . . . . . . . . . . . . .. 6-36
TROUBLESHOOTING. . . . . . . . . . . . . .. 6-37
REPAIR ............................ 6-37
Line Fuse ........................... 6-37
Power Supply Fuses .................. 6-37
List of Tables
Table Page
1-1 Specifications
1-3
2-1
Host Interface Connector Configuration
2-6
2-2 Printer Connector Configuration
2-6
3-1 Monitor Mode Control Characters
3-23
3-2 USASCII Chart
3-24
3-3 Model 950 Cursor Addressing Codes
3-25
3-4 Model 950 Control and Escape Codes
3-26
3-5 Alpha-Numeric Key Hex Codes
3-30
3-6 Cursor Control and Edit Key Hex Codes
3-32
3-7 Function Key Default Hex Codes
3-32
3-8 Local Only Keys
3-33
3-9 Key Action Modifiers
3-33
6-1
Model 950 Troubleshooting Check List
6-37