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VT125 Graphics Terminal User Guide
Company:
Digital Equipment Corporation
Part:
EK-VT125-UG-002
Date:
1982-06
Keywords:
terminal graphics VT100
Supersedes:
EK-VT125-UG-001,
VT125 Graphics Terminal User Guide
Table of Contents
1
Operating Information
General
Terminal Operation
Controls and Indicators
Monitor Controls
AC Voltage Selection Switch
AC Power ON/OFF Switch
Keyboard Controls
Standard Keys
Function Keys
Auxiliary Keys
SET-UP Keys
Visual Indicators
ON LINE
LOCAL
KBD LOCKED
L1 - L4
Audible Indicators
Keyclick
Long Tone
Series of Long Tones
2
SET-UP Features
General
SET-UP Features
Operator Preference
Communication Compatibility
Installation
Feature Selection
Entering and Exiting SET-UP
Feature Memories
Operating Memory
User Permanent Memory
Store
Recall
Reset
SET-UP Default Memory
SET-UP Feature Definitions
General SET-UP Features
On-Line/Local
Screen Brightness
SET-UP A Features
Tabs
SET-UP B Features
SCROLL
AUTO REPEAT
SCREEN BACKGROUND
CURSOR
MARGIN BELL
KEYCLICK
ANSI/VT52
AUTO XON/XOFF
US/UK CHARACTER SET
AUTO WRAP
LINEFEED/NEW LINE
INTERLACE
PARITY SENSE
PARITY
BITS PER CHARACTER
POWER
AUX PORTS BITS PER CHARACTER
AUX PORT SPEED
Transmit Speed
Receive Speed
Answerback Message
3
Transmitted Characters
General
Standard Keys
Function Keys
Cursor Control Keys
Control Character Keys
Auxiliary Keypad Keys
4
Received Character Processing
General
Errors
ASCII Table and Received Characters
Displayable Characters
Control Characters Received
Sequences
ANSI Sequences
SET-UP Feature and Mode Selection
Set Mode
Reset Mode
ANSI Specified Modes
DIGITAL Private Modes
ANSI/VT52 Mode
Auto Repeat Mode
Autowrap Mode
Column Mode
Cursor Keys Mode
Linefeed/New Line Mode
Keypad Application Mode
Keypad Numeric Mode
Origin Mode
Screen Mode
Scroll Mode
Character Sets and Selection
Select Character Sets
Single Shift 2
Single Shift 3
Select Graphic Rendition
Scrolling
Scrolling Region
Set Top and Bottom Margins
Cursor Position
Tabs
Horizontal Tabulation Set
Tabulation Clear
Line Attributes
Double-Height Line
Double-Width Line
Single-Width Line
Erasing
Erase In Display
Erase In Line
VT125 Communication and Graphics Protocol Controls
Device Control String
Device Control String Parameters
Delimit Image Format
Enter VT105 Emulator Mode
String Terminator
Media Copy
ANSI Parameters
Private Parameters
Reports
Cursor Position Report
Device Attributes
Identify Terminal
Device Status Report
Requests
Responses
Reset
Reset to Initial State
Tests and Adjustments
Screen Alignment Display
Invoke Confidence Test
Indicators
Keyboard Indicators
Load LEDs
VT52 Compatible Sequences
VT52 Modes
SET-UP Feature and Mode Selection
Enter ANSI Mode
Alternate Keypad Mode On
Alternate Keypad Mode Off
VT52 Character Sets and Selection
Enter Graphics Mode
Exit Graphics Mode
VT52 Cursor Positioning
VT52 Erasing
Erase to End of Screen
Erase to End of Line
VT52 Reports
Identity
5
ReGIS Programming
Introduction
Definitions
ReGIS Syntax
ReGIS Single Character Commands
Parentheses, Brackets, Pixel Vectors, and Quotes
Commas and Spaces
Control Characters
Order of Performance
Numeric Values
Position
Coordinates
Position Command
Absolute Position
Relative Position
Combining Absolute and Relative Positions
Null Position
Pixel Vectors
Temporary Pixel Vector Multiplier
Begin a Bounded Sequence of Coordinates
Start an Unbounded Sequence of Coordinates
End a Sequence of Coordinates
Writing Commands
Pixels
Odd-Y Simulation
Vector Command
Dot at Current Position
Vector from Current Position to Specified Position
Pixel Vectors
Bounded Sequence of Positions
Unbounded Sequence of Positions
Temporary Writing Controls
Curves
Circles
Circle with Center at Current Position
Circle with Center at Specified Position
Arcs
Arc with Center at Current Position
Arc with Center at Specified Position
Open and Closed Curves
Interpolation of Curves
Unbounded (Open) Curves
Bounded (Closed) Curves
Temporary Curve Writing Controls
Text
Text Commands
Initial Text Defaults
Text
Text Character Cell Size
Text Character Height Multiplier
Text Character Spacing
Text Pixel Vector Spacing
Text Character Cell Size
Text Pixel Multiplier
Text String and Character Tilt Direction
Text Italic Tilt
Select Text Character Set
Store and Restore Options
Temporary Writing Controls
Writing Controls
Initial Writing Control Defaults
Writing Modes
Complement Writing
Erase Writing
Replace Writing
Overlay Writing
Foreground Planes
Foreground Intensity and Color
Pixel Vector Length Multiplier
Negative Writing
Shading
Shading On or Off
Shading Character
Shading Reference Line
Patterns
Select Standard Pattern
Specify Binary Pattern
Set Pattern Multiplier
Custom Writing Control Definition
Screen Controls
Initial Screen Control Defaults
Screen Scrolling
Screen Display Addressing Definition
Screen Erase
Screen Hardcopy Output
Screen Background Definition
Screen Output Map Definition
Screen Scale
Screen Time Delay
Macrographs
Clear All Macrographs
Macrograph Definition
Macrograph Invocation
Character Cell Controls
Select Character Set for Loading
Associate Name with Current Character Set
Load Character Cell
Reports
Report Character Set Selected for Loading
Report Contents of a Macrograph
Report Use of Macrograph Storage
Report Cursor Position
6
VT105 Emulation
Introduction
Entering Graph Drawing Mode
Definitions and Limitations
Select Graph Drawing Field
Selecting Desired Display
Loading Control Register 0
Enabling Graphs and Histograms
Enabling Strip Charts and Shade Lines
Loading Control Register 1
Enabling Graph Markers, Vertical Lines, and Horizontal Lines
Forming Graph Drawing Data Characters
Selecting Upper and Lower Data Characters
Load Data Sequences
Frequent Data Entry Errors
Largest Data Character Transmitted First
Zero Valued Characters Not Transmitted
Loading Shade Line
Loading Graph Memories
Histogram Data
Loading Graph Marker Memory
Displaying Vertical Lines
Displaying Horizontal Lines
Load Starting X-Coordinate
Entering Strip Chart Data
Single Strip Chart Data
Dual Strip Chart Data
7
Communications
General
Connecting to Computer Port
Connecting to Auxiliary Port
Serial Character Format
Break Signal
Full-Duplex Communication
Electronic Industry Association Interface
SET-UP and Communications
Control Functions
Communication Cables
Block Diagrams
Input Buffer Overflow Prevention
XON and XOFF Control Characters
Effects of Reset and Tests
Transmit Buffers
8
Installation
General
Site Considerations
Inspection
Installation Procedure
Power Up and Checkout Procedure
9
Maintenance and Troubleshooting
General
Maintenance
What to do in the Event of a Problem
VT125 Self-Tests
Preparing for Self-Tests
Power-Up Self-Test
Computer Port Data Loopback Self-Test
Auxiliary Port Data Loopback Self-Test
Display Test
Video Bit Map Memory Test
VT125 Self-Test Error Codes
10
Options
General
20 mA Current Loop Interface Option
Installation
Computer Data Port Loopback Self-Test
Advanced Video Option
Installation
Advanced Video Option Test
VT1XX-CB or -CL Installation into VT100 and VT105
Installation
11
Accessories and Supplies
General
Accessories
Keycaps
Cables
Power Cords
Hardware Aids
Alignment Templates
Lot Priced Kits
Components and Loose Piece Parts
Related DIGITAL Documentation
Ordering Information
A
Specifications
B
SET-UP B Summary
C
Transmitted Character Summary
D
Programming Summary
E
ANSI Code Extension Techniques
F
Creating Compatible ReGIS
G
HLS Color System in the VT125
H
ReGIS Command Listing
I
Graphics Printer Character Processing
Glossary
Copies
Address:
http://bitsavers.org/pdf/dec/terminal/vt125/EK-VT125-UG-002_VT125_Users_Guide_Sep81.pdf
Site:
Al Kossow's Bitsavers
Format:
PDF
Size:
59225864 bytes (56.5 MiB)
MD5:
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Notes:
Date in filename is wrong (date of first edition)
Mirrors:
http://bitsavers.trailing-edge.com/pdf/dec/terminal/vt125/EK-VT125-UG-002_VT125_Users_Guide_Sep81.pdf
http://www.bighole.nl/pub/mirror/www.bitsavers.org/pdf/dec/terminal/vt125/EK-VT125-UG-002_VT125_Users_Guide_Sep81.pdf
http://www.textfiles.com/bitsavers/pdf/dec/terminal/vt125/EK-VT125-UG-002_VT125_Users_Guide_Sep81.pdf
http://www.mirrorservice.org/sites/www.bitsavers.org/pdf/dec/terminal/vt125/EK-VT125-UG-002_VT125_Users_Guide_Sep81.pdf
http://bitsavers.informatik.uni-stuttgart.de/pdf/dec/terminal/vt125/EK-VT125-UG-002_VT125_Users_Guide_Sep81.pdf
ftp://bitsavers.informatik.uni-stuttgart.de/pdf/dec/terminal/vt125/EK-VT125-UG-002_VT125_Users_Guide_Sep81.pdf
ftp://ftp.mirrorservice.org/sites/www.bitsavers.org/pdf/dec/terminal/vt125/EK-VT125-UG-002_VT125_Users_Guide_Sep81.pdf