3Measuring Using this DeviceThree measurement functionsThis device has three types of measurement function; chronograph, exercise, andinterval.Chronograph ( P. 27)This function allows you to measure running data such asdistance and time.You can measure split*1 and lap times*2, as well as using theGPS signal to measure distance and pace ( P. 21).*1 Split time : Progress time from start to specific point*2 Lap time : Time for each lapYou can use [Recall] to check recordedmeasurement data ( P. 55).Exercise ( P. 35)This function allows you to set a target pace and check howclose you are to your target while exercising.This is useful when you want to maintain a steady target pace.When you exceed your target pace, the icon" GOOD" is displayed.Interval ( P. 43)This function allows you to perform interval training*³.*3 Interval training:Allows you to repeat sets of light and hard exercise to increase yourathletic ability.An exercise menu is created using combinations ofhard (sprint) and light (rest) exercise.An alarm sounds when it is time to changebetween sprinting and resting.
