Acumen EON-2028HS, EON-2027HS manual Alarms During the Exercise

Interval Timer	Interval Time
number	(counts down)

- To start the Interval Timer by pressing STR/LAP Button B . The watch will automatically record the data of each interval timer as a lap.

-To stop/pause the Interval Timer by pressing STP/RESET Button C , the total elapsed time is displayed.

- To re-set the Interval Timer, you need press STP/RESET Button C to stop it with storing the data as a lap, then press MODE/NXT Button D , repeatedly to go into the Interval Timer Mode and set it.

-When all count down timers are finished, the Interval Timer will automatically turn off. To immediately quit and turn off the Interval Timer, stop the stopwatch, then press & hold STP/RESET Button C .

Note: When the Interval Timer is turned on, you could not record the lap by pressing STR/LAP Button B .

Alarms During the Exercise

1. Out of Zone Alarm

The watch will beep constantly if your heart rate is above or below the selected Target Zone. This is to remind you to speed up or slow down.

-When the stopwatch is running, press & hold STP/RESET Button C to activate/deactivate the Target Zone alarm.

Part II

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