HEIDENHAIN PT 855 for Milling - Manual (Page 80)

I - 6 INFO: Pocket Calculator, Stopwatch, Cutting Data Calculator
78 Operating Instructions POSITIP 855
Example: (3 ´ 4 + 14) ÷ (2 ´ 6 + 1) = 2
Pocket calculator functions
3
ENT
Key in the first value in the first parenthesis: 3; confirm entry.
The display shows
+3.000
.
Key in the second value in the first parenthesis: 4
and
combine the second value with the first value: ´.
The display now shows
+12.000
.
Key in the third value in the first parenthesis: 14
and
combine the third value with the displayed value 12.000: +.
The display now shows
+26.000
.
Key in the first value in the second parenthesis: 2; confirm entry.
This automatically closes the first parenthesis.
The display shows
+2.000
.
1 4
4
2 ENT
Key in the second value in the second parenthesis: 6
and
combine the second value with the first value: ´.
The display now shows
+12.000
.
Key in the third value in the second parenthesis: 1
and
combine the third value with the displayed value 12.000: +.
The display now shows
+13.000
.
Close the second parenthesis and simultaneously
combine with the first parenthetical expression: ÷.
The display now shows the result:
+2.000
.
6
1
INFO