Suunto D9tx Support
Find how to videos, FAQs, tutorial articles and detailed support information for Suunto D9tx.
How to videos
Suunto D4i / D6i / D9tx - How to change transmission code
Suunto D-Series - How to change basic settings
Suunto D-Series - How to change dive settings
Suunto D-Series - How to set alarms
Suunto D9tx - Popular support topics
User guides
User guides provide a comprehensive overview of product features, how to use them, as well as handling guidelines and technical specifications.
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Suunto DM5
The Suunto DM5 allows you to download your dive logs for advanced analysis and create dive plans. Transfer dive logs from your compatible Suunto dive computer, upload dive plans, and customize your dive computer.
Suunto Algorithms
At the heart of every Suunto dive computer is an algorithm – the reduced gradient bubble model (RGBM) – that calculates decompression for a dive. Relentlessly pursuing ever best models for divers of all types, Suunto continues to push for RGBM perfection. Suunto has been developing RGBM algorithms together with Dr. Bruce Wienke for well over a decade.
Request repair service
Get your Suunto watch or dive computer repaired through our online service request. The service is available in several countries around the world.
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For specifications and other product information
Go to product pageContact Support
We are available for your questions via live chat 24 hours a day from Monday to Friday. Support is available continuously from 9 AM CET to 9 AM CET the next day.
Find more contact information here.
Important note about Suunto Repair Services for the UK Outdoor product customers (not concerning Dive products):
We are currently facing longer than ordinary lead times with our Outdoor product technical service offering. The current repair queue is about 2 months. We want to get your product back in working condition as quickly as possible and are currently implementing new solutions. Thank you very much for the patience.