Copyright © Lexibook 2006
3
Congratulations!
You have just acquired the PLC30 mini pocket calculator from
Lexibook
®
.
This calculator will allow you to perform standard calculations as well as memory and
percentage functions.
In order to get the most out of your PLC30 mini pocket calculator, read this instruction
manual carefully and keep it in a safe place for future reference.
1.
Percentage calculations
Note:
To delete the last digit entered or the last digit of a given answer,
press the key.
2.
Calculations using constants
For additions, subtractions and divisions, the constant is the last number entered
before the “=” key. In the case of multiplications, the constant is the value entered
before the “X” key.
3.
Calculations using memory
Before saving a new value to the memory, the content must first be deleted by
pressing the '
MRC
' key twice and then pressing the '
ON/C
' key to delete all previous
calculations.
To add a value to the memory, enter the chosen number or calculation and then
press the '
M+
' key. The result of the calculation is worked out and, if applicable,
added to the value in the memory.
When '
MEMORY
' is displayed, it indicates that a value is stored in the memory.
To calculate
Press
Display
5 x 5 x 5 x 5 + 2 + 2 = 629
5 x = = = + 2 = =
629
To calculate
Press
Display
20
€
+ tax 6% = 21.2
€
20 + 6 %
21.2
150
€
minus 20% = 120
€
150 – 20 %
120
Calculations
Introduction
Summary of Contents for PLC30
Page 1: ...Instruction Manual PLC30 ...
Page 2: ...Copyright Lexibook 2006 2 ...
Page 6: ...Copyright Lexibook 2006 6 ...
Page 10: ...Copyright Lexibook 2006 10 ...
Page 14: ...Copyright Lexibook 2006 14 ...
Page 18: ...Copyright Lexibook 2006 18 ...
Page 22: ...Copyright Lexibook 2006 22 ...
Page 26: ...Copyright Lexibook 2006 26 ...