E-9
Before starting a calculation...
k
Turning On the Calculator
Press
o
. This displays the same screen that was on the display when you last turned off
the calculator.
A
Adjusting Display Contrast
If the fi gures on the display become hard to read, try adjusting display contrast.
1. Press
N
c
3
(SYSTEM)
1
(Contrast).
• This displays the contrast adjustment screen.
2. Use
d
and
e
to adjust display contrast.
3. After the setting is the way you want, press
J
.
Note
You can also use
d
and
e
to adjust contrast while the calculation mode menu that
appears when you press the
N
key is on the display.
A
Turning Off the Calculator
Press
1
o
(OFF).
k
Key Markings
Function
Key Marking Color
To perform the function:
1
ln
Press the key.
2
%
Orange
Press
1
and then press the key.
3
[
Red
Press
S
and then press the key.
4
BIN
Green
In the BASE-N Mode, press the key.
k
Reading the Display
A
Input Expressions and Calculation Results
This calculator can display both the expressions you input and calculation results on the
same screen.
%
BIN [
%
BIN [
Summary of Contents for fx-5800P
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