Franklin Dictionnaire FQS-1870 - Manual (Page 88)

To Calculate... Press...
reciprocals Q
squares D
percentages F
square roots S
negative numbers W
7. Press EFF to clear the current
calculations.
Press MENU to go to the main menu.
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 X(
M
+).
To subtract the number on the screen
from the number stored in memory, press
C(
M
-).
M
indicates the number is stored in
memory.
3. To retrieve the number from memory,
press V(
MR
).
4. To clear the memory, press B(
MC
).
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