To Use the Calculator
1. Press .
2. Use the numbered keys to type a number.
To make a number negative or positive, press
Z+/-
. To
type a decimal point, press
or V..
3. Use A+, S-, Dx, or F÷ to enter a math function.
Note: To find a square root, press
C
√
.
4. Type another number.
5. Press ENTER to calculate the equation.
To clear the calculation, press CLEAR.
To Use the Calculator Memory
1. Perform a calculation as shown above, or sim-
ply type a number in the calculator.
2. Press L
M
+
to add the number to the calculator
memory as a positive number, or K
M
-
to add it
to the memory as a negative number.
3. Press CLEAR to clear the calculator, or contin-
ue performing a calculation.
To retrieve the figure from the memory, press
J
MR
.
To clear the entire calculator memory, press
H
MC
.
✍
Auto-Shutoff
If you forget to turn this device off, it will automatically
shut off in two minutes. When you turn the device on
again, operation resumes with your current settings.
14
Using the Calculator
