Acumen Stopwatch Instruction Manual page 56

If you do not have a calibrated MET value or put on a HR transmitter, the watch
will only use your pre-set MET value or our default value (Aerobic with Medium
Intensity). Please make sure to re-select your exercise type and intensity every
time with the procedure mentioned above.
However, if you have already calibrated your own MET value and put on a
HR transmitter, the displays of Fluid Loss Setting (Exercise Type and Intensity)
will automatically be turned off as the watch will calculate the best MET value
for you.
2. When the stopwatch is stopped ( Optional ):
- Press MODE/NXT Button
mentioned before, plus the Select TZ Mode. You are allowed to re-
select the Target Zone before start a new exercise.
From the Chrono Mode, press MODE/NXT Button
the Analog Time Display.
52
repeatedly to circle around all modes
D
two times to return to
D