CONTENTS
Page
INTRODUCTORY
NOTE , 7
CHAPTER
1.
HOW
TO
USE
THIS
MANUAL
9
CHAPTER
2.
INTRODUCTION TO THE
PC-3
11
Description
of
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
..
11
Description
of
Keys
12
Description
of
Display ,
15
ALL
RESET Button
17
Installing the Batteries
19
CHAPTER 3. USING THE
PC-3
AS
A
CALCULATOR
23
Start Up 23
Shut Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Auto
Off
24
Some
Helpful
Hints.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
..
24
Simple Calculations , 25
Recalling Entries 26
Errors
31
Serial Calculations
32
Negative Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Compound Calculations
and
Parentheses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
..
36
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