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Suunto D4f User guide

  • Depth alarm

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:

  1. While in a dive mode, keep DOWN pressed to enter settings.
  2. Press UP to scroll to Depth Alarm and press SELECT.
  3. Press UP to toggle the alarm on/off and confirm with SELECT.
  4. Adjust depth with DOWN or UP and accept with SELECT.
  5. Press MODE 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.