SR8B2-E.RTF SIZE : 140x140mm SCALE 2:1
-
E8-
7. Tighten the screws.
BASIC OPERATION
TURNING ON THE CALCULATOR
Press [
ON/C
] to turn on your calculator. A "
0
" shows on the display. If
you leave your calculator on without making any calculation, it
automatically turns itself off in approximately 10 minutes to save
battery life.
Note
: Even when the power is off, the calculator’s memory retains the
contents of the independent memory, constant memory registers, and
any program steps.
Normal Calculations
•
The calculator operates using true algebraic logic; calculations can
be performed in the same sequence as the written formula.
•
You can nest up to 42 parentheses at 6 levels, with up to 7
parentheses in one level.
Four Basic Calculations (Including Parenthesis
Calculations)
Example:
7 x 8
−
4 x 5 (= 56
−
20) = 36
Press Display
Comment
[7]
DEG
7.
Enter value
[x]
DEG
7.
Enter operation
[8]
DEG
8.
Enter value to
operate by
[
−
]
DEG
56.
Enter operation,
show result
[4]
DEG
4.
Enter value to
operate by
[x]
DEG
4.
Enter operation
[5]
DEG
5.
Enter value to
operate by
[=]
DEG
36.
Enter operation,
show result
Example:
2 x [ 7 + 6 x (5 + 4) ] = 122
Press Display
Comment
