Other Useful Features
54
Calculator
This feature provides a simple calculator feature with
which to solve simple basic calculations.
Use the
+
and
,
keys to select the required
arithmetic operation (+, −, x, ÷).
Use the
#
key to set a decimal point.
Use the
*
key to change the sign (±).
Menu
Open the main menu
+
/
,
Extra OK
Select the menu and confirm it
+
/
,
Calculator OK
Select the menu and confirm it
Example
To execute the calculation −5 x 2.5 you have to
type the following keys;
5*
= −5
+++
= x
2#5
= 2.5
OK = −12.5
Clear = Delete
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