Suunto DX User Guide
Depth alarm
By default the depth alarm sounds at 30 m (100 ft). You can adjust the depth according to your personal preference or switch it off.
To adjust the depth alarm:
- While in a dive mode, keep pressed to enter settings.
- Press Depth Alarm and press . to scroll to
- Press to toggle the alarm on/off and confirm with .
- Adjust depth with or and accept with .
- Press to exit.
When the depth alarm activates, the backlight blinks and the low priority audible alarm pattern sounds. Acknowledge the alarm by pressing any button.