Suunto SS020393000 Scuba Diving Equipment User Manual


 
2s
12:00
1.12
TH
TIMER
Apena
1:00
15:00
TIME
START
2. Keep [DOWN] pressed to enter apnea timer settings.
3. Adjust the ventilation time with [UP] or [DOWN] and confirm
with [SELECT].
4. Adjust the increment time with [UP] or [DOWN] and confirm
with [SELECT].
5. Adjust the number of intervals with [UP] or [DOWN] and confirm
with [SELECT].
To use the apnea timer:
1. Press [SELECT] to start the first interval. The timer counts down
the ventilation time. The countdown continues up to -0:30
seconds beyond the defined ventilation time.
2. Press [SELECT] to start the apnea cycle. You can start this at any
time during the ventilation countdown.
The apnea time is not defined in the watch. It is as long or short
as you choose.
3. Press [SELECT] again to start the next ventilation cycle.
4. Repeat until the end of the defined number of intervals.
5. Press [MODE] to exit the apnea timer.
You can reset the apnea timer by keeping [SELECT] pressed.
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