Suunto Cobra3 odd behavior then failure

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jsnyder

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Messages
17
Reaction score
5
Location
Erie, PA; St. Croix, USVI
# of dives
500 - 999
I’ve had my Cobra3 for just over 3 years and it has about 225 Dives on it (need to check log). About a year ago I pulled it out of a daily storage locker in Bonaire one morning lonely to find that around midnight it had decided I was dive no and it logged a nice, 0’, 8 hour dive. I cleaned it really well and all seemed to go back to normal except the temperature gauge never seemed to work right after that. ~50 Dives in the time since and all has been well....

Today I was with students on a pool refresher in 12’ and I saw that Cobra hadn’t automatically gone into dive mode so I put it there manually. I looked down a little later and saw what looked like reasonable tank pressure reading but unit said 1’ in bottom when I was at 12’. Also, temperature reading showed ———.

Has anyone seen anything like this before? Is there a master reset of some kind? Unit says battery is fine.

Thoughts? Suggestions?
 
https://www.shearwater.com/products/teric/

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