Oceanic DataTrans Plus, Руководство пользователя

Страница: 25 / 140

13
D a t a T r a n s P l u s
r em ain in g if you ar e in a decom pr ession or violat ion m ode.
Th e Dat aTr an s P lu s calcu lat es Br eat h in g Gas Tim e Rem ain in g u sin g a pat -
en t ed algor it h m t h at is based on a diver 's in dividu al br eat h in g gas con su m p-
t ion r at e an d dept h . Tan k pr essu r e is m easu r ed on ce each secon d, an d an av-
er age r at e of con su m pt ion is calcu lat ed over a 90 secon d per iod. Th is r at e of
con su m pt ion is t h en u sed in con ju n ct ion wit h a kn owledge of t h e dept h depen -
den ce t o pr edict t h e br eat h in g gas r equ ir ed for a safe ascen t in clu din g an y r e-
qu ir ed decom pr ession st ops.
Br eat h in g gas con su m pt ion an d dept h ar e con t in u ou sly m on it or ed, an d
Br eat h in g Gas Tim e Rem ain in g r eflect s an y ch an ge in you r cir cu m st an ces.
F or exam ple, wh en a bu ddy st ar t s br eat h in g fr om you r oct opu s or you su d-
den ly fin d you r self swim m in g again st a st r on g cu r r en t an d begin br eat h in g
m or e r apidly, t h e Dat aTr an s P lu s will r ecogn ize t h is ch an ge an d adju st you r
Br eat h in g Gas Tim e Rem ain in g accor din gly.
Rem em ber , t h e Br eat h in g Gas Tim e Rem ain in g is t h e t im e you can r em ain at
t h e pr esen t dept h an d st ill su r face wit h t h e t an k pr essu r e r eser ve (Gas Alar m
Set P oin t ) t h at you set du r in g set u p. Wh en Gas Tim e Rem ain in g in dicat es
zer o, you sh ou ld im m ediat ely in it iat e a con t r olled ascen t . H owever , t h er e is n o
r eason t o pan ic, t h e Dat aTr an s P lu s h as allowed for t h e br eat h in g gas n eces-
sar y for a safe ascen t in clu din g an y em er gen cy decom pr ession st ops.
R
E
S
P
O
N SIBLE
D
IV
E
R