Suunto D4i User Guide
Dive time alarm
The dive time alarm can be activated and used for several purposes to add to your diving safety. It is simply a countdown timer in minutes.
To set the dive time alarm:
- While in a relevant dive mode, keep pressed.
- Press Alarm Time. or to scroll to
- Press to toggle the alarm on and press to confirm.
- Adjust the duration with or and accept with .
- Press to exit.