Franklin RF-512 - Manual (Page 11)

10
Key Guide
Calculator Function Keys
Q(
MC
) Clears the memory.
W(
MR
) Retrieves a number from the
memory.
E(
M
-) Subtracts the displayed
number from the number
stored in the memory.
R(
M
+) Stores a positive number in the
memory.
+ Adds a number.
- Subtracts a number.
x Multiplies a number.
÷
Divides a number. Displays as
“/ “.
• Inserts a decimal point.
= Performs a calculation.
O(%) Calculates a percentage.
I(
√
) Calculates a square root.
P(+/-) Changes the sign (+/-) of a
number.
(C/Ce) Clears the most recent entry.