Radio Shack CCR-81 Manual

Mode
State
m
m
\m
PRO
(When
program
line
is
being
displayed)
To
display
the
preceeding
program
line
To
display the
next
program line
To
clear
com-
pletely
RESERVE
^-^^
^^^^
When a
letter
or
symbol
is
used
in
quotations
("
"),
it
is to
be
considered
as a
character
(input
or
displayed
that
way).
When
the A, S,
D, F,
G,
H,
J,
K, L,
=,
Z,
X,
C,
V,
B,
N, M,
or SPC
keys
are
pressed,
following
theSHFTkey,
1
.
In
DEF
mode, a
program
defined
with
the
label
of
the
same
character
begins
execution.
2.
In
RESERVE
mode, a
reserve
program
is
recalled
or
written
in.
3.
In PRO
or
RUN
mode,
the
contents
reserved
by
the
key is
recalled.
If
nothing is
reserved,
the
symbol
of
the
key is
displayed.
The
[off]
key
does
not
function
when
the
Computer
is
executing
a
calculation
or program.
If
no
key
entry is
made
for
about
7
minutes
the
power is
automatically
turned
off (unless a
program
operation
is
pending,
etc.).
Two
templates
are
supplied
with
your
Computer.
Use
them
to
identify
the
functional
operation
assigned
to
the
reservable
keys
or
defined
programs
assigned
to
the
definition
keys.
Example:
Reserved
keys
(For
reservable
key
information:
refer
to
page
80.)
SIN COS
TAN
ASN
ACS
ATN
LN
LOG
n
c
RUN NEW
MEM
INPUT
PRINT
A*A
B*B
Example:
Program-defined
keys
(For
program-key
information
defined
see
page
42.)
c
innnnn
i
12

Radio Shack CCR-81 Specifications

General

Brand	Radio Shack
Model	CCR-81
Category	Desktop
Language	English