Calculator - Westfalia CK-185 Bedienungsanleitung

Press the button AC/CAL, to activate the calculator. Please note that
the function buttons cannot be used in the calculator mode. If you press
one function button you will interrupt the calculator mode and the unit
will change to the resp. pressed function mode.
Key configuration of the calculator
Switch on
AC/CAL

Calculator

Example Percent (%)
26 % of 15.00 £
15% add. charge from 36.20 £
75 £ is what % of 250.00 £
Example Memory MR
4% discount from 47.50 €
Setting:
47.50 x 4 %
-
47.5
If you press the MR
displayed.
Calculator
7 8 9 ÷
4 5 6 X
1 2 3 –
0 . = +
Setting
15 X 26 %
36.20 x 15 %
+ 36.20 =
75 ÷ 250 %
SYM
(subtotal 1.9)
= (End Result 45,6)
SYM
button the stored value in the memory will be
%
Percent
Division
Multiplication
Subtraction
Addition
50
Delete
MC
Memory
Recall
SYM
MR
Memory
Memory
M-
subtract
Memory
M+
add
Result on the Display
3.9
5,43
41.63
30
45.60