Oceanic versa Pro, Operating Manual

Page: 34 / 96

34
TO SET - MAXIMUM PO2 ALARM
(while in the Surface Mode)
Factory set for 1.60 (ATA), the Maximum PO2 Alarm can be
set to values between 1.20 and 1.60 (ATA) in increments of
.10 (ATA).
• Press Both buttons simultaneously, release when SET: 2
appears.
• Press and release the Advance (Front) button, the Units
screen appears with the set point flashing.
• Press the Advance (Front) button 10 more times.
• The graphics PO2 and MAX, and Alarm (speaker) icon
appear with the PO2 value flashing (Fig. 34).
• Press and hold the Select (Side) button to advance the
Alarm value in increments of .10 (ATA), or press and hold
the button to scroll through the Set Points.
• Press the Advance (Front) button to accept the setting and
advance to Set FO2 50% Default, or press and hold Both
buttons for 2 seconds to revert to Surface Mode.
Fig. 34 - Set Max PO2 Alarm