Using The Calculator - ROLODEX ELECTRONICS RF-128 Manual Del Usuario

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
( ) .
Calc
÷
to add, subtract, multiply, or
(C/Ce) to clear the calculations.
0.
(C/Ce).
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