SubGear XP-3G - 3.4.7 ppO2 Max and MOD

30
Diving with Subgear XP-3G
<12 8 <40 26
<18 9 <60 29
<23 10 <75 33
<27 11 <88 36
<31 13 <101 43
<35 15 <115 49
<39 17 <128 56
<44 18 <144 59
<50 19 <164 62
>50 20 >164 66
3.4.7 Partial pressure of oxygen (ppO
2
max) / Maximum Operating Depth (MOD)
CNS O 2 %
DEPTH
NO STOP
DIVE TIME
4s
Max 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 (->24, 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 1.6 bar ->86.
WARNING
TheMODisafunctionofppO
2
maxandthemixtureused.IfduringthedivetheMODisreachedor
exceededSubgearXP-3GsendsanaudibleattentionmessageandtheMODisdisplayed(ashing)
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.