Rolodex RF-64 - Using the Calculator

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Using the Calculator
Making a Calculation
1. Press ( CALC ) .
CAL
0.
2. Type a number.
You can type up to 12 digits. To type a decimal, press
O(.).
To change a number from positive to negative, press
J(+/-).
To clear a number, press
(C/Ce).
3. Press T(+), Y(-), U(x) or I(
÷ ) to add, subtract,
multiply, or divide, respectively.
Or press H(
√ ) to calculate a square root.
4. Type another number.
5. Press P(=) to calculate.
Or press G(%) to calculate the percentage.
6. Press
(C/Ce) to clear the calculations.