VISUAL 200 - 7.9 TROUBLESHOOTING

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VISUAL TECHNOLOGY INCORPORATED, RAILROAD AVENUE, DUNDEE PARK, ANDOVER, MA 01810
Terminal Type
Communication
Screen Presentation
Keyboard
Data
Entry
Terminal Functions
Emulations
Audible Alarm
Operator Controls
6. SPECIFICATIONS
Code
Type
Speed
Method
Mode
Parity
Interface
Display
Unit
Display Format
Character Type
Refresh Rate
Character
Set
Roll
Mode
Page Mode
Cursor
Remote
Control
Functions:
Side Panel
Rear Panel
TTY compatible, Z-80 microprocessor based
128 Character ASCII
Serial
Asynchronous
110,200,300,1200,2400,4800,9600,19200
bps externally switch selectable
Character by Character (Conversational)
Full
or Half Duplex
Odd,
Even, Mark, Space, Switch selectable
EIA RS 232C or 20 Ma. Current Loop
12" non-glare CRT. Composite Video Output
for use with external video monitor
24 lines X 80 characters; 1920 characters
7 X 9
Dot Matrix; 2 dot lower case descender
50 or 60 Hz. switch selectable
95 ASCII characters; upper/lower case plus
31 characters line drawing set
Detachable solid state typewriter keyboard,
Type-o-matic repeat, numeric pad,
optional
function keys, caps lock
Bottom line with single line roll up
Page overwrite
Non-destructive
block
Cursor; Left, Right, Up, Down, Home, Address;
Up
Scroll
Erase: End of Line, Page or Field; Clear: Line,
or Page: Tab; Back Tab; Insert Character;
Delete Character; Set and Reset Columnar Tab;
Enable/Disable Hold Screen; Set/Reset Print
Copy; Set/Reset Print
Only, Print Page;
Set/Reset Background; Blink Line; Security
Mode; Set/Reset Line Drawing;
Read Cursor
Address;
Read Terminal Status
Hazeltine 1500+, Lear Siegler ADM-3A+, DEC
VT -52+, ADDS 520+, externally switch
selectable
On
receipt of BE L code, and character entry in
I nsert Character Mode
Power
ON/OFF, High Intensity Brightness, Low
Intensity Brightness, Power Circuit Breaker
Reset
Baud Rate, Parity, Emulation Mode, Page/Scroll,
Half/Full Duplex, Turn-around Code, 50/60 Hz,
Normal/Reverse Video, Auto New Line, CR
New Line
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