Suunto is committed to achieving Level AA conformance for this website in conformance with the Web Content Accessibility Guidelines (WCAG) 2.0 and achieving compliance with other accessibility standards. Please contact Customer Service at USA +1 855 258 0900 (toll free), if you have any issues accessing information on this website.

Due to scheduled maintenance, your order will be shipped from May 6th, please accept our apologies.

Spring Sale: Up to 20% off on selected products! Discover

Mother's Day: Discover our selection

Suunto D4f User guide

Table of Content
Table of Content
Start
Safety
Getting started
Display states and views
Set up
Icons
Features
Activation and pre-checks
Alarms, warnings and notifications
Apnea timer
Backlight
Battery indicators
Calendar clock
Display contrast
Depth alarm
Dive history
Dive modes
Dive time alarm
Sample rate
Stopwatch
Surface and no-fly time
Tones
Water contact
Care and support
Handling guidelines
Water resistance
Battery replacement
Reference
Technical specifications
Compliance
Trademark
Patent notice
International Limited Warranty
Copyright
  • Sample rate

Sample rate

The sample rate controls how often information from the dive is saved to the active log. The default sample rate is 2 seconds.

To change the sample rate:

  1. While in a dive mode, keep DOWN pressed.
  2. Press UP to scroll to Sample Rate and press SELECT.
  3. Press DOWN or UP to change the rate and confirm with SELECT.
  4. Press MODE to exit.

The sample rate options are: 1, 2 and 5 seconds.