YOUR SUCCESS IS OUR CONCERN!
Eng
26
CHAPTER 3. APPLICATIONS
CALCULATOR
12 digit scientific calculator does standard arithmetic opera-
tions, calculate percents, makes transactions with memory
usage and operations of mathematical functions. To enter a
calculator press
[TOOLS]
and select Calculator and the type
of calculator: Standard or Science and press key
[ENTER]
.
1. Standard calculator
1) Standard calculations are made by corresponding keys
«+», «-», «
×
», «
÷
».
Input numbers are shown in the right
part of display, arithmetic operators – in the left. Press key
[+/-]
to change the sign. To see the result press key
[=].
2) Memory calculations
[M+]
to add the total to the value in memory.
[M-]
to subtract the total from the value in memory.
[MR]
to recall or display the value in memory.
[MC]
to clear the memory.
Note
: Value, stored in the memory is shown at the upper display line.
3) Functional keys:
[F1]
– Special functions (
square root, logarithm, etc.
)
[F2] –
Switching between Degrees / Radians / Grads
[F3] –
Memory reset
[F4]
–
Clears the last entered number.
Summary of Contents for AT-1409
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