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All
and
more
about Sharp
PC-1500
at
http://www.PC-1500.info
1" is
an
error
code
which tells you that you have incorrectly performed a calculation. {For the
curious, a complete list
of
error messages is
included
as an appendix). \'\'e'll
take the
blame
for
this
first error and
in
later
sections we'll shov1
you ho\v
to use
other keys to correct an
erroneous
command. For
now. you may
use
the
Clear
key
to
erase the error
message.
K. BATTERY
FUNCTION
INDICATION
When
t
his
dot
disappears. the
time has
come
to
rejuvenate
SHARP by
replaci,
n g
its
batteries.
Sec
Appendix
for
instructions.
Battery
function
indicator-----~
li
RUN
THE CAN THE HAT
_J
L,
RCL (Recall) key
This key
is
used to "call up" or
retrieve a previously
stored
statement
Or'
phrase
in the
Reserve
Mode.
To
accomplish
retrieval
of
a
Reserve Mode
e ntry, perform these steps:
First
enter
the Reserve Mode by depressing
the
Reserve Select key
(~)to
select
the
group I,
11,
or
Ill
the
(RESERVE
SELECT KEY
is located immed iately to the
left
of the RCL (Recall}
key).
Now
depress the RCL
(Recall)
Key
and t
he
Reserve Key previously
assigned
.
If you
have
forgotten
your
pre~ious
assignments,
simply
follow the
instructions in
paragraph
B
on
page
130.
QUIZ - CHAPTER
Match
each
item
in column A
with
one from column B.
(Answers
on bottom
of page).
H
INT:
Column
B
contains
some silly possibilities.
A
al
SHIFT key
b
)
The
Display
cl
The Cursor
d)
ENTER
key
e)
BREAK key
f)
CLEAR key
g)
The Prompt
hl
The
red
HEIR
RING key
Do not
sale
this PDF
!!!
B
1)
A malcontent
given
to constant
S\-vearing.
2)
A
key
which
cleans
the
display
window and erases
any
re!Sults from previous
computations.
3)
A key .. vhich
selects
one of
2
characters which
share
the same
key.
41
Ain't
no such
key.
5)
A
character,
appearing
in
the
display,
which
informs
the user
that
the
computer awaits
his/l~er
command.
6)
The
key
which signals
the computer
that the
User
is
finished
typing.
71
A
key
which
interrupts a
program in
the
process
of
computing.
Sl
The
name
of
a
rare
tropical fish.
9)
The character. on the
display, which indicates
where
the
next typed character will
appear.
101
The
glass
w indow on
which information
appears.
14
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