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English
Functions during the dive
4.6 Partial pressure of oxygen (ppO
2
max) / Maximum Operating Depth (MOD)
The maximum partial pressure of oxygen ppO
2
max (default 1.4bar)
determines the Maximum Operating Depth (MOD). Diving deeper than the
MOD will expose the diver to oxygen partial pressures higher than the set
maximum level.
The ppO
2
max and consequently the MOD can be reduced manually (->20,
setting the gas mixture, point 5).
In addition the maximum allowed ppO
2
can be set by means of Dive.Log or
with "set 1" between 1.2 to 1.6bar ->32.
!
WARNING
The MOD is a function of ppO
2
max and the mixture used. If during the dive the MOD is reached
or exceeded XP10 sends an audible attention message and the MOD is displayed (flashing) in
the lower left corner.
Ascend to a depth shallower than the displayed MOD in order to diminish the danger of oxygen
poisoning.
!
WARNING
The MOD should not be exceeded. Disregarding the warning can lead to oxygen poisoning.
4.7 Oxygen toxicity (CNS O
2
%)
XP10 calculates oxygen toxicity based on depth, time and the gas mixture
and displays it in the location of the ascent rate. The toxicity is expressed in
1% increments of a maximum tolerated value (O
2
clock).
The symbol "CNS O
2
" is displayed together with the percentage.
!
WARNING
The MOD should not be exceeded. Disregarding the warning can lead
to oxygen poisoning.
!
WARNING
When oxygen toxicity reaches 100%, an audible alarm goes off every
4 seconds. "CNS O
2
" and the percentage value flash. Danger of
oxygen toxicity!
Start procedure for terminating the dive.
Max Operating Depth MOD
CNS O
2
%
DEPTH
NO STOP
DIVE TIME
S
L
O
W
CNS O
2
%
DEPTH
NO STOP
DIVE TIME
Oxygen toxicity
STOP
STOP
S
L
O
W
DECO
CNS O
2
%
DEPTH
NO STOP
DIVE TIME
4s
STOP
STOP
DECO
CNS O
2
%
DEPTH
NO STOP
DIVE TIME
Содержание XP10
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