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Description of the function keys
Key
Functions
Adds the current display from the content of
M+
memory.
Subtracts the current display from the content of
M-
memory.
I. First push, as MR key, transfers the contents of
MRC
II. Second push, as MC key, clears the memory.
I.
DEC
II. In keypad mode, as the TAB function.
Switches the sign of the displayed value between
+/-
positive (+) and negative (-).
I. Use this key in combination with arithmetic
%
II. Setting TAX rate.
I. Setting Euro rate.
€
II. In keypad mode, can input "€" symbol.
the memory register into the display register.
Specifies the number of decimal places for
rounding
operator keys to perform percent.
3
Definition
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