User`s guide

PRELIIVIINARY
vP-3301
INTERACTIVE
DATA
TERMINAL
M
icroprocessor
Gontrolled
Color
Graphlcs
Low
Cost
ASCII Encoded
Programmable
& Resldent
Character
$et
loop with
six
switch selectable
baud rates.
Switch
setgctable
configuration
control includes
line/local,
upiier
case only,
f ull/half
duplex,
data
word
formatting,
plus
two
control code
options.
A
built
in tone
generator,
used
for
aural
keypress
feedback,
can
be
programmed
for
end-of-line
bell,
error
messages or even
music.
The terminal
utilizes
modern flexible-membrane,
key
switches
with
a light
positive
activation
pressure.
Contact
life
is
rated
at
greater
than
five million
operations.
A
finggr-positioning
overlay
combined
with
the
positive
keypress action
gives
good
operator
"feel".
The
unitized
keyboard
surface,
impervious
to
liquids
or dust
particles,
combined with
high noise
immunity
CMOS
circuitry
make this
unit
particularily
suitable
for
use
in hostile environments.
The base
band
video
output
can
be directly
connected to a
525 line color
or
black and
white video
monitor
or
with RF
modulation
to
a standard
color
or
black
and
white
TV
set.
A wall
receptacle
type 5 volt
650 mA
power
supply
is
included.
IRG/il
THffifl'PUtEr
This
professional
quality
terminal is
suitable
for
a
wide
variety of
industrial,
educational,
business
and
personal
applications
requiring interactive
communication
between
computer
and
user.
Microprocessor
intelligence
and
LSI
video
control
integrated
circuits
bring
performance,
features
and
flexibility
at low cost
The
character
display
format,
40
characters by
24
lines or
20
characters
by
12
lines,
is software
selectable.
Each
character
or
all
characters
may
be
displayed
in
one
of
eight colors
(or
gray
scales
on
B/W
display).
Display
background
may
be one
of
eight
colors
(or
gray
scales
on B/W display).
There
are
125
resident displayable
characters
or
you
can
define
your
own
characters
-
Greek
letters and other
foreign
alphabetg,
graphic
symbols,
large
graphics
building
blocks,
playing
card suits,
unique
character
fr:nts,
arrd
"little
green
men".
Reverse
video
feature
creates
visual emphasis on single
or multiple
character,
words or
lines.
The terminal
communications
interface
is industry
standard
asynchronous
RS-232C
or
20 mA current
2,OB/09,32