Samsung SCH-R390 User Manual Ver.fe01_f3 (English) - Page 66

Normal Calculator, Tip Calculator

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• Converter: Converts Temperature, Length, Weight, Area, Volume, and Currency. Normal Calculator 1. In standby mode, press Menu ( ) ➔ Tools ➔ Calculator ➔ Normal. 2. Enter the first number in your calculation using the keypad (up to 15 digits). • Press the Star (*) key to enter a decimal point, (Calculator only accepts up to 5 digits after a decimal point.) • Press the Pound (#) key to change the sign for a number to a negative. 3. Use the Navigation key to set the type of calculation to perform. Selections are: + • Up Navigation key: [ ] Addition. − • Down Navigation key: [ ] Subtraction. ÷ • Left Navigation key: [ ] Division. • Right Navigation key: [X] Multiplication. • OK key: [=] Equals/Total. 4. Press Operator for nested operations [such as (1.81 + 9.34) / 5.22] and to calculate powers (such as 32). The following options display: • (: Beginning of nested operation. 62 • ): Ending of nested operation. • Power: Raise the current number to the power of your next entry. 5. Use the keypad to enter the next number in the calculation. 6. Repeat steps 3 and 4 and necessary. 7. Press OK ( ) to view the result. Tip Calculator The Tip Calculator calculates the gratuity and also the portion for each person to pay. Calculations are based on the total amount of the check, a selected percentage, and the number of people paying. 1. In standby mode, press Menu ( ) ➔ Tools ➔ Calculator ➔ Tip. Tip: Press the Asterisk (*) key to include a decimal point. 2. Enter the total amount of the bill in the Bill field. 3. Enter the percentage of tip to pay in the Tip field (default is 20%). 4. Enter the number of people paying the bill in the # Paying field. The amount of the Tip, the bill Total, and the amount each person should pay displays.

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62
• Converter
: Converts Temperature, Length, Weight, Area, Volume,
and Currency.
Normal Calculator
1.
In standby mode, press
Menu
(
)
➔
Tools
➔
Calculator
➔
Normal
.
2.
Enter the first number in your calculation using the keypad
(up to 15 digits).
•
Press the
Star
(*) key to enter a decimal point, (Calculator only
accepts up to 5 digits after a decimal point.)
•
Press the
Pound
(
#
) key to change the sign for a number to a
negative.
3.
Use the Navigation key to set the type of calculation to
perform. Selections are:
• Up
Navigation key: [
+
] Addition.
• Down
Navigation key: [
−
] Subtraction.
• Left
Navigation key: [
÷
] Division.
• Right
Navigation key: [X] Multiplication.
• OK
key: [
=
] Equals/Total.
4.
Press
Operator
for nested operations [such as (1.81 +
9.34) / 5.22] and to calculate powers (such as 3
2
). The
following options display:
•(
: Beginning of nested operation.
•)
: Ending of nested operation.
• Power
: Raise the current number to the power of your next entry.
5.
Use the keypad to enter the next number in the calculation.
6.
Repeat steps 3 and 4 and necessary.
7.
Press
OK
(
) to view the result.
Tip Calculator
The
Tip Calculator
calculates the gratuity and also the portion for
each person to pay.
Calculations are based on the total amount of the check, a
selected percentage, and the number of people paying.
1.
In standby mode, press
Menu
(
)
➔
Tools
➔
Calculator
➔
Tip
.
Tip:
Press the
Asterisk
(
*
) key to include a decimal point.
2.
Enter the total amount of the bill in the Bill field.
3.
Enter the percentage of tip to pay in the Tip field (default is
20%).
4.
Enter the number of people paying the bill in the # Paying
field. The amount of the Tip, the bill Total, and the amount
each person should pay displays.