Free Mode - Suunto D4I User Manual

3.12.3 Free mode

With Free mode, Suunto D4i can be used as a freediving instrument.
The dive time is indicated in minutes and seconds in the center of
the display.
The free dive starts at 1.2 m (4 ft) and ends when your depth is less
than 0.9 m (3 ft).
Free mode has the following settings:
Depth notifications (see
•
Depth alarm (see
•
Dive time alarm (see
•
Surface timer (see
•
Sample rate (see
•
3.12.3.1 Depth notifications
You can define up to five independent depth notifications for
freediving, for example, to alert you to start free falling or mouth
filling. Each notification has a defined depth and can be turned on
or off.
When you reach the notification depth, the backlight blinks and the
low priority audible alarm sounds.
To define depth notifications:
1. While in Free mode, keep [DOWN] pressed.
2. Press [SELECT] to enter the Depth Notify settings.
3. Scroll through the notifications with [DOWN] or [UP] and enter a
notification with [SELECT].
38
12.3.1 Depth notifications )
3.10 Depth alarm )
3.14 Dive time alarm )
3.20 Surface and no-fly time )
3.18 Sample rate )