User's Manual

84
85
TOOLS TOOLS
CALCULATOR
To access the calculator:
1. Press the OK Key [Menu], then press for the “Tools”
menu. Press
“Calculator”.
2. Enter the number using your keypad and perform one of the
following functions:
3. Enter the numerical formula and then press the OK Key for
Equals (=).
4. To reset, press the Clear Key .
STOPWATCH
Simultaneously times up to ten different events. To operate the stop
watch:
1. Press the OK Key [Menu], then press for the “Tools”
menu. Press
“Stopwatch”.
2. To measure a time period:
• Press the Navigation Key left for Multiplication (x).
• Press the Navigation Key right
for Division (÷).
• Press the Navigation Key down
for Subtraction (-).
• Press the Navigation Key up
for Addition (+).
• Press [Operator] for a decimal point.
• Press
for change the displayed number from positive (+) to negative (-)
and vice versa.
• Press the Right Soft Key
to clear all numbers.
• Press the Left Soft Key
to select left parenthesis or right parenthesis.
• To start, press the Left Soft Key [Start].
• To stop a time period and continue measuring another one, press the Left Soft Key
[Lap].
• To stop the second and continue measuring a third one, press the Left Soft Key
[Lap].
• To measure up to ten time periods, repeat the above steps.
• To stop the stop watch, press the Right Soft Key
[Stop].
• To review the results, press the Navigation Key up or down
.
• To reset it, press the Right Soft Key
[Reset].