![background image](http://html.mh-extra.com/html/samsung/sch-r400/sch-r400_user-manual_1189726121.webp)
Tools
121
Calculator
2.
Press the
key to accept the highlighted setting. If the DST icon (
)
appears in the display, it indicates that Daylight Savings Time is enabled.
Calculator
You can perform calculations, including addition, subtraction, multiplication and
division using your phone.
1.
From the
Tools
menu, press
for
Calculator
. The Calculator appears
in the display.
2.
Enter the first number in your equation using the keypad. (Numbers can be
up to nine digits long.)
•
Press
to enter a decimal point.
•
Press
to change the sign for a number to a negative.
•
Press the
Operator
(right) soft key (
) to add parentheses [
( )
] to your
equation or to enter an
Power
exponent (
^
), such as, 3^2, which is the
equivalent of 3
2
.
•
Press the
Clear
(left) soft key (
) to clear current entries.
3.
Use the navigation keys (as shown in the
Calculator
screen) to set the type
of calculation that you wish to perform. Your choices are as follows.
•
[
+
] Addition
•
[
x
] Multiplication
•
[
-
] Subtraction
•
[
÷
] Division
4.
Use the keypad to enter the second number into your equation.
5.
Press
to perform the calculation and view the result.
Stop Watch
You can use this function to set a stop watch.
1.
From the
Tools
menu, press
for
Stop Watch
. The
Stop Watch
screen appears in the display.
2.
Press the
key to start, stop, and resume the stopwatch count.
3.
Press the
Record
(left) soft key (
) at the start of each succeeding
event/lap to record the completion time for the previous event/lap. You can
record up to eight event/lap times.
4.
Press the
Reset
(right) soft key (
) to reset the stop watch and to erase
all stop watch (lap) times recorded.
OK
OK
OK
Summary of Contents for SCH r400
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