Rolodex RF-128, Руководство пользователя

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Using the Calculator
Using the Calculator Memory
1. In the Calculator, make a calculation or type a
number.
2. To add the number on the screen to the
number stored in memory, press R(m+). To
subtract the number on the screen from the
number stored in memory, press E(
M
-).
<<CALCULATOR>>
M
98.
M indicates the number is stored in memory.
3. To retrieve the number from memory, press
W(
MR
).
4. To clear the memory, press Q(
MC
).
Note: When the integer part of a calculation
result, or any integer in the memory, exceeds
12 digits (including the decimal point), or any
other invalid operation is attempted, a calculator
error will occur and "E" will appear on the
display. Press
(C/Ce) to clear the error.