Managed to get some kind of response out of Suunto.
After reading this thread, I also tried to contact Suunto to ask about possible problems with Vyper depth sensors. My wife and I are new divers and wanted to check on recommended precautions or batch problems with the Vypers, prior to heading off to a liveaboard in the Maldives (we're just back - fantastic diving; no problems with the Vypers on our trip).
Like most of you, trying to get info from <helpdesk@suuntosports.com> was a waste of time. After one month and 5 automated replies promising me (but never delivering) an answer 'within 72 hours', I copied the next request to the UK site and to their press office and their parent, amersports. After that, I started getting answers within 2 hours !! Apparently the UK site contacted them, so you should probably copy your requests to them if you want an answer :
info@suuntodm.co.uk,
press@suunto.com,
amer.communications@amersports.com
the answers were a bit generic, as expected, but at least it's written down.
First I asked if there were any known problems with the depth sensors, giving the link to this thread as my concern. They answered:
Dear Sir,
Thank you for contacting Suunto.
Your email concerning your Vyper dive computers has been forwarded to our helpdesk by Suunto Diving UK.
With regards to your Vyper querie :
Unfortunately Suunto cannot comment on random posts in web forums from unidentified persons.
Suunto takes it's products and product quality extremely seriously and ALL queries about our products that are addressed to our helpdesk are answered in a timely and professional manner.
There is no recall on any Suunto dive computers at this time. The last dive computer recall was issued sometime in 2006 for the D6/D9 dive computers only - this recall concerned the software on theses dive computers only, not the components. Full information on this recall can be found at the link below :
Suunto Worlds - Important safety notice - Suunto D9 and D6 diving instruments
There is no know issue with the depth sensors on Suunto dive computers.
While Suunto dive computers have an extremely low failure rate unfortunately NO electronic device can be guaranteed 100% free from failure.
The Suunto Vyper manual states :
WARNING! USE BACK-UP INSTRUMENTS!
Make sure that you use back-up instrumentation including a depth gauge, submersible pressure gauge, timer or watch, and have access to decompression tables whenever diving with the dive computer.
With Best Regards,
Suunto Helpdesk
I also asked if there were any problems with transporting the Vyper by plane (see post #149 in this thread).They suggest there might be if you fly with the computer on - maybe useful to know. They wrote:
2.
There is no problem taking your Vyper on a plane (either in the hold or in the cabin) but as a precaution it should not be actived before hand.
With Best Regards,
Suunto Helpdesk
hope this helps
cheers
Fraser