Radio Shack Telephone Interface II Manual

i>
DISPLAY
Your
Pocket
Computer has a
24-digit
dot
matrix
liquid crystal
display.
Display when
the
power is
on
or
when the
mode
is changed:
-Angular
symbol
(DEG
RAD
GRAD)
I
—
Mode
symbol
(DEF
RUN
PRO
RESERVE)
-Battery
indicator
(batteries
are OK
as
long
as
this is
on)
L,
Prompt
symbol
(shows
that the
Computer
is
waiting
for
a key input)
When you
turn on
the
power the
first time
after battery
replacement,
the prompt symbol, DEG
and RUN will
appear.
When
you
switch
it on
other
times,
the
Computer
will display
the
prompt
symbol,
along
with
the
angular
symbol and
mode
symbol
which
was last
displayed (just
before power was turned
off,
either
with
Ioffj
or
by
automatic
power-off).
When
you change
the
Computer
program
mode
(by pressing
|mod§
key),
the Computer
will
display the
prompt symbol,
then
the
existing
angular
symbol and the
new
mode symbol.
To change the
angular
mode
(for
trigonometric
functions),
enter
the name
of
the mode you want
with
the alpha
keys. E.g. CE CE CE
CE
CE CE
S
for
DEG,CE
CE
CE
CE C3 CE
S
for
RAD
and
CS CE CB
CE S
for
GRAD
mode.
Display
when
you
input
an
"expression"
etc. with
the keys.
1.
RUN
mode:
i
:..
;
RUN
*
:
':
:
>
.11.
Cursor
(indicating
the
position
of next
entry)
2.
RESERVE
mode:
Cursor
If
you
input
more
than
24
characters,
the
display
"rolls"
over
to
the left to
provide
a
space
to
display
the new
input.
(A maximum
of 80
characters
can be
entered per
line. The
characters
which disappear to
the
left
are
not
"lost",
just
not
being
displayed.)
14

Radio Shack Telephone Interface II Specifications

General

Brand	Radio Shack
Model	Telephone Interface II
Category	Desktop
Language	English