Mandatory Gas Time Alarm at beginning of the dive

[Nandodiver]

@hhouter do you have the problem in :

Sunnto Tank POD (new version)

Or the

Suunto wireless tank pressure transmitter (old version)

[hhouter]

@Nandodiver I have the tank POD, i believe the transmitter only works with the older computers like Vyper and the D Range of dive watches.
I bought the POD in the beginning of this year and i’m not aware that there is a new version available.

[Nandodiver]

This morning i had 2 x Mandatory gas alarm with both dive computers connect to the same transmitter and completely diferent times

1x Nautic (right arm) (battery 45% )
1x Nautica S (left arm) (battery 18% )
1x transmitter on right side (backmount)

and from my findings i believe is related with bad communication between transmitter and dive computer

Ps: its the first time im using the configuration single gas tank, my normal configuration is multiple gas (even if both tanks are air ) Could be related or not with the alert/bad communication.

pps: this was the dive i had most dropouts (no idea why)

NAUTIC S

Mandatory gas alarm 7m26s
Air consumption 100L/Minute 7m31s
Dropouts time on Nautic S 8m41s + 9m.28s + 26m49s + 27m21s + 29.26s

Theres was some Dropouts that i didn’t record, not sure if was at same time has the Mandatoy gas alarm

NAUTIC

Mandatoy gas alarm 26m28s
Air consumption 100L/Minute 26m28s
Dropouts time on Nautic 9m19s + 26m43s + 27m20s + 29m24s.

[Nandodiver]

More prints

[Nandodiver]

more prints

[Nandodiver]

Here the Nautic S had dropout and i move the arm closer to the transmitter to re-connect

[Nandodiver]

here Nautic & Nautical S had dropout at same time, and i was able to check the air consumption in Nautic

[Nandodiver]

Another dropout Nautic & Nautical S

[Nandodiver]

The following air consumption is not making sense on the Nautic S
Tank 12 L x 197 bar = 2364 bar

start 197 Bar
end 43 Bar
154 Bar x 12L =1848
2.70 ATM x 44 minutes = 118

1848L / 118 =15,6L minute

[hhouter]

@Nandodiver This is why I think, the POD does not have anything to do with it, somewhere in the Ventilation and GasTime calculation as seen by @mikenizm something goes crazy, it is corrected after some time but this is a serious issue to be solved asap!!!

[Nandodiver]

@hhouter the air consumption is definitely a bug (starting new topic about it)

[hhouter]

@Nandodiver Correct, but might also be related to the Ventilation issue…