5
Description of the function keys
Key
Functions
Definition
M+
Adds the current display from the content of
memory.
M-
Subtracts the current display from the content of
memory.
MRC
I. First push, as MR key, transfers the contents of
the memory register into the display register.
II. Second push, as MC key, clears the memory.
DEC
Specifies the number of decimal places for
rounding.
+/-
Switches the sign of the displayed value between
positive (+) and negative (-).
%
I. Use this key in combination with arithmetic
operator keys to perform percent.
II. Setting TAX rate.
€
I. Setting Euro rate.
II. In keypad mode, can input “€” symbol.
CUR
Setting currency and exchange rate.
