Calculator User Manual
Table Of Contents
- Contents
- Features
- A Look at Your Calculator
- Operation
- Care
- Replacing the Battery
- 1. Use a Phillips screwdriver to remove the two screws on the back of the calculator, then pull apart the front and back case halves.
- 2. Slide the battery toward the open end of the holder to remove it.
- 3. Insert the new battery with the positive (+) side facing up.
- 4. Snap the case halves back together.
- 5. Reinsert and tighten the screws.
- Replacing the Battery
- Specifications
6
Operation
For example, if E
923.476988618.
appears,
the approximate answer is
923,476,988,618,000. If
E
31.9703468367
appears, the
approximate answer is
31,970,346,836,700.
CALCULATION
EXAMPLES
You perform basic calculations (addi-
tion, subtraction, multiplication, and
division) with this calculator as you
would with most other algebraic cal
-
culators. The following sections in-
clude examples of more advanced
calculations.
Note: For the calculation examples, F
0 2 3 4 A
is set to F and the 5/4
switch is set to 5/4.
Square Root
Example: What is the square root of
64?
You Press You See
64 √ 8
Percent
Example: What is 6% of 48?
You Press You See
48 × 6%
2.88
Grand Total
GT (grand total) lets you perform cash
register calculations simply and
quickly. Every time you press
=, the
displayed number is memorized and
GT appears. Press GT to display the
sum of all memorized numbers. Press
GT again to clear GT from the display,
or press
ON/AC to clear the display.
Example 1: Calculate A + B + C
where:
A = 6 × 7
B = 5 + 4
C = 22 – 5
You Press You See
6 × 7 = GT 42.
5 + 4 = GT 9.
22 – 5 = GT 17.
GT GT 68.
Example 2: Calculate the total price
and tax for the following.
Nine items at $5.49 each.
Five items at $3.29 each.
Four items at $1.99 each.