VISUAL
TECHNOLOGY
INCORPORATED,
540
MAIN
STREET,
TEWKSBURY,
MA
01876
2.4
GENERAL
SPECIFICATIONS
TERMINAL
TYPE: DEC
VT100
Compatible, (VT-52 and ANSI X3.64 modes),
TTY
Compatible Z-80 Microprocessor
based.
COMMUNICATION
Code:
Type:
Speed:
Method:
Mode:
Parity:
Interface:
Stop Bits:
SCREEN PRESENTATION
Display
Unit:
Format:
Cursor:
Character
Formation:
Character
128 Character ASCII
Serial Asynchronous
Independent xmit/receive rates; 50, 75, 110, 134.5, 150, 200,
300,600,
1200,
1800,2000,2400,3600,4800,9600,
19,200
Character by Character (conversational)
Full duplex
with
or
without
local echo
Odd, even, none
EIA
RS232-C
and
20/50 M.A. current loo,
2 at 110
BPS
or
below, 1 at 134.5
BPS
and
above
12"
non-glare CRT. Composite video output.
24 lines
by
80
columns,
or
24 lines by 132 columns
Blinking block or blinking underline, selectable
7x7
dot
matrix
with
2
dot
lower-case extenders
Presentation: Single/double heights and widths, selectable on I ine
basis
Refresh Rate:
50/60
Hz
Character Set: 95 ASCII, U.S./U.K., plus
32
character graphics
Video Attributes: Underline, reverse-video, blink, bold in any combination
DAT
A
ENTRY:
Scroll mode, selectable scroll
area,
smooth scroll.
AUDIBLE
INDICATORS:
On
receipt
of
BEL code,.keyclick
for
xmitted
codes
and error
indicator, selectable bell at column
7.2.
EXTERNAL
OPERATOR CONTROLS: Power ON/OFF
LED INDICATORS: Line/local, Keyboard locked, 4 programmable LED's
KEYBOARD:
Detachable, solid-state, capacitive
scan
technology, selectable auto repeat.
DIAGNOSTICS: Self test
POWER: 117 x
AC±
15%@
1A
PHYSICAL: H x W x D;
13"
x
17"
x
21",
weight: Keyboard 6 lbs., Terminal 37
lbs.
OPERATING RANGE: 10
to
40
degrees
Celsius,
-20
to
60
(storage)
Humidity
5%
to
95%
non-condensing
OPTIONS: Serial Buffered Printer Interface
Hewlett Packard Protocol Compatibility
7