67using tools and applicationsUse the calculator1. In Menu mode, select Calculator.2. Use the keys that correspond to the calculatordisplay to perform basic mathematicaloperations.Convert currencies ormeasurements1. In Menu mode, select Convertor → aconversion type.2. Enter the currencies or measurements and unitsin the appropriate fields.Set a countdown timer1. In Menu mode, select Timer.2. Set the length of time to count down.3. Select Start to begin the countdown.4. When the timer expires, drag the slider to Stopto stop the alert.Use the stopwatch1. In Menu mode, select Stopwatch.2. Select Start to begin the stopwatch.3. Select Lap to record lap times.4. When you are finished, select Stop.5. Select Reset to clear recorded times.
