Hi Deedee
the Suunto computers have a three steps (P0, P1 and P2) personal adjustment
 in order to take into account some adverse personal factors that may affect
susceptibility to decompression illness. These adverse personal factors are
cold exposure, poor physical fittness, fatigue (measured on line by an AI computer),
dehydratation, stress (Carl), obesity (Feeeesh).
The personal adjustment has nothing to do with oxygen pp.
Ciao
Giovanni

----- Original Message -----
From: "Deedee Bilancini" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Tuesday, May 25, 2004 6:07 PM
Subject: Re: [SCUBA-SE] Dive Computers


> I always leave the setting on Nitrox but use a 21% setting when I am not
> actually diving EAN.  I have been told since this incident that I should
> have reset the PO to 1.0  instead of the 1.6 that I have it set at.  This
> would have changed the results of the dive.  I am not sure what the
> difference woudl be but I am always open to learning.
>
> Thanks for your response.
> ScubaDeedee
>