Po 2 During Decompression; High O2 Sat (Oxygen Saturation); Warning; Alarm - Aqua Lung i550 Owner's Manual

PO During Decompression
2
The PO alarm setting does not apply when in Decompression. If PO
2
pression Stop, the PO
*PO on for 10 seconds, gas pressure on for 50 seconds until PO
2
alternate with
gas pressure

HIGH O2 SAT (OXYGEN SATURATION)

Warning >> at 80 to 99% (240 OTU)
Alarm >> at 100% (300 OTU)

Warning

When O reaches the Warning Level, the audible alarm sounds and the O2 SAT (saturation) value will
2
flash in place of the DTR. The DTR will be restored when the audible alarm is silenced.

Alarm

If O2 SAT reaches the Alarm level, the audible alarm sounds and the UP message and the O2 SAT
value will flash in place of DTR until surfacing.
flashing

Warning During Decompression

When O2 SAT reaches the Warning Level, the audible alarm sounds and the O2 SAT value will tem-
porarily flash in place of the Stop Depth and Stop Time. The STOP icon continues to disply. When the
audible alarm is silenced, the standard Decompression Dive screen is restored.
% O2 SAT
flashing
© Aqua Lung International, Inc. (2016)
value (1.60) with icon will alternate with gas pressure.
2
% O2 SAT
flashing
40
reaches 1.60 while at a Decom-
2
decreases below 1.60, then PO
2
DIVE OPERATION
will not be displayed.
2
Doc. 12-7840-r03 (3/28/16)