Rolodex RF-64, Руководство пользователя

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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.