Using The Calculator - HEIDENHAIN 548431-05 User Manual

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Using the calculator

Use the cursor keys to select the input field.
Use the CALC key to activate or deactivate the
calculator
Shift the soft-key menu until the desired function
appears
Performing the calculation:
Press the CONFIRM VALUE soft key
The control transfers the value into the active
input field and closes the calculator.
Switching the view of the calculator:
Press the View soft key until the desired view is
set.
Calculate function
Addition
Subtraction
Multiplication
Division
Calculating with parentheses
Arc
Sine
Cosine
Tangent
Powers of values
Square root
Inversion
pi (3.14159265359)
Add value to buffer memory
Save the value to buffer memory
Recall from buffer memory
Delete buffer memory contents
Natural logarithm
Logarithm
Exponent function
Check the algebraic sign
Form the absolute value
Truncate decimal places
68
Shortcut (soft key)
+
–
*
/
()
ARC
SIN
COS
TAN
x^y
SQRT
1/x
PI
M+
MS
MR
MC
LN
LOG
e^x
SGN
ABS
INT
Basics of operation | Calculator
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017