Where the hell do you see an error message? It is still in the green (means you're ok) at over 19 minutes at 107'
It is in the RED, it is beeping continually, and the segments over 70% loading are blinking.
If you read the frapping manual, it tells you that this is an indication that you have exceeded the safe CNS loading on that dive, which indicates a greatly increased risk of an O2 hit - just like exceeding the NDL indicates a greatly increased risk of a DCS hit (unless you decompress, of course.)
However, that is simply not true. The computer is wrong.
The plan function only works in increments of 10'. However, we dont' dive in increments of only 10', do we? No - we dive in increments of a few inches, and those of us with good buoyancy skills can nail depths within a foot or so.
The
rate of CNS loading is outrageously fast at that depth. In fact, it gives you a CNS warning (in the yellow) at about 17 minutes, and errors out (CNS in the red and continual beeping) at ~20-21 minutes. It also won't STOP loading and beeping until you ascend to about 26'.
This is what you
said your Cobra
DID NOT DO in the previous thread. Now you say "oh, it does, but don't do that."
So what is it Jamei? Either it does or it does not. Either its wrong or it is not.
You say that you shouldn't go to the limit on the computer. I say that I'm not going to the limit. Unlike the NDL, a 1000% acceleration of the CNS loading is not "going to the limit" - its BROKEN!
And you still don't have the stones to admit that in the previous thread you simply lied about how the Cobra behaved.
You mistake the OLF for a daily CNS O2 clock which it really isn't.
I do no such thing. The
manual (you did bother to read it, did you not?) clearly states that the OLF graph shows the HIGHER of either (1) systemic (whole-body) toxicity, or (2) CNS toxicity. The latter is what kills you with a seizure (the former causes pulmonary trouble), and the latter is what is represented by the "single exposure" limits on the NOAA tables. The former is what is represented by the 24-hour (repetitive exposure) limits.
You might try reading the manual for the computer you tout and own some time. While the Suuntos are nice computers, and I personally like my Vytec (which doesn't have this bug) a lot, I am fully aware that the CNS computation on the Vyper and Cobra is junk and, effectively, worthelss - in particular they will claim you are about to tox if you decide to dive a PO2 exposure approaching or over 1.4.