Oceanic Veo 100Nx Manuel D’Utilisation

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HIGH PO2
When partial pressure of oxygen (PO2) becomes equal to, or
greater than, 1.40 ATA, or 0.20 ATA less than the PO2 Alarm
Set Point (a user setting); the current PO2 value, PO2 symbol,
O2 segment of the O2 Bar Graph, and UP Arrow will appear
on the Main Display as a warning until PO2 decreases.  Current
Depth and Dive Time Remaining will also be displayed (Fig. 47).
If PO2 continues to increase, the value displayed will increase
toward a maximum display value of 5.50 ATA in increments of
.01 ATA.  When it reaches a value of 1.60 ATA, or the PO2
Alarm Set Point (a user setting); the current PO2 value, PO2
symbol, O2 segment of the O2 Bar Graph, and UP Arrow will
flash as a warning until PO2 decreases (Fig. 48).
  Press/release the button momentarily (< 2 seconds) to view
the Alternate Displays.
  The unit  will  revert to the Main (Default) Display after 5
seconds.
Fig. 47 - HIGH PO2
WARNING
Fig. 48 - HIGH PO2 ALARM