NOTICE
SHARP strongly recommends that separate permanent written
records
be
kept of all important data. Data may
be
lost or altered
in virtually any electronic memory product under certain
circumstances. Therefore, SHARP assumes no responsibility for
data lost or otherwise rendered unusable whether as a result of
improper use, repairs, defect, battery replacement, use after the
specified battery life has expired, or any other cause.
SHARP assumes no responsibility, directly or indirectly, for
financial losses or claims from third persons resulting from the
use of this product and all of its functions, such as the loss of or
alteration of stored data, etc.
The information provided
in
this manual is subject to change
without notice.
ii
TABLE
of
CONTENTS
INTRODUCTION
..................................................................................
.
USING THE CARD FOR THE FIRST TIME
........................................
1
USING THIS MANUAL
.........................................................................
3
PART NAMES
.......................................................................................
5
SELECTING MODES
............................................................................
7
PART 1 BASIC OPERATION
1. RUN MODE
.....................................................................................
10
Selecting RUN the Mode
..............................................................
10
Some Helpful Hints
.......................................................................
10
Simple Calculations
......................................................................
11
Compound Calculations and Parentheses
................................
12
Recalling Entries
...........................................................................
12
Errors
..............................................................................................
16
Serial Calculations
.................
:
......................................................
17
Using Variables in Calculations
..................................................
18
Single-Prec"
0
bl
P
..
ISlon,
ou
e-
recision
............................................
19
Last Answer Feature
....................................................................
19
Maximum Calculation Length
......................................................
21
Scientific Calculations
..................................................................
22
Priority In Direct Input Calculations
...........................................
28
Printing for Direct Input Calculations
........................................
28
Calculation Errors
.........................................................................
29
2.
CONCEPTS AND TERMS OF BASIC
...........................................
31
String Constants
...........................................................................
31
Hexadecimal Numbers
..................................................................
32
Variables
........................................................................................
32
Program and Data Ales
...............................................................
40
Filenames
.......................................................................................
41
Extension
.......................................................................................
41
Device Name
..................................................................................
41
File Numbers
.................................................................................
42
Data Files
.......................................................................................
42
Expressions
.........................................................................
•.•...•...
43
Numeric Operators
........................................................................
43
String Expressions
.......................................................................
43
Relational Expressions
.................................................................
44
iii