– E-5 –
ALPHA :
Indicates that
K
(STAT VAR),
O
or
R
has
been pressed, and entry (recall) of memory contents
and recall of statistics can be performed.
FIX/SCI/ENG:
Indicates the notation used to display a value
and changes by SET UP menu.
DEG/RAD/GRAD:
Indicates angular units and changes each
time
G
is pressed.
STAT
:
Appears when statistics mode is selected.
M
:
Indicates that a numerical value is stored in the
independent memory.
BEFORE USING THE CALCULATOR
Key Notation Used in this Manual
In this manual, key operations are described as follows:
To specify
e
x
:
@e
To specify ln :
I
To specify F :
Kü
Functions that are printed in orange above the key require
@
to be pressed first before the key. When you specify the
memory, press
K
first. Numbers for input value are not
shown as keys, but as ordinary numbers.
Power On and Off
Press
ª
to turn the calculator on, and
@F
to turn it off.
Clearing the Entry and Memories
Clearing methods are described in the table as follows:
Clearing
Entry
M*
1
A-F, X,Y*
2
STAT*
4
operation
(Display)
ANS*
3
STAT VAR*
5
ª
×
×
×
@c
×
@∏00
*
6
@∏10
*
7
RESET switch
: Clear
×
: Retain
*
1
Independent memory M.
*
2
Temporary memory A-F, X and Y.
*
3
Last answer memory.
*
4
Statistical data (entered data).
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