ROLODEX ELECTRONICS RF-128 Mode D'emploi page 29

Using the Calculator
Making a Calculation
1. Press
<<CALCULATOR>>
2. Type a number.
You can type up to 12 digits. To type a decimal, .
press .
To change a number from positive to negative,
press P (+/-).
To clear a number, press
3. Press +, -, x or
divide, respectively.
4. Type another number.
5. Press = to calculate.
Or press O(%) to calculate the percentage.
6. Press (C/Ce) to clear the calculations.
All manuals and user guides at all-guides.com
( ) .
Calc
0.
÷
to add, subtract, multiply, or
28
(C/Ce).