Oceanic VT 3, Operating Manual

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SET FO2 GAS 3 information includes:
> Graphic GAS3
> PO2 Alarm Set Point with graphic PO2
> Symbol FO2 and FO2 Set Point value, flashing
> Tank 3 icon representing GAS 3
> Symbol NITROX (if set for a numerical value).
> Max Depth allowed for the PO2 Alarm Set (if 21 to 100%)
• Depressing the S button while the FO2 Set Point is flashing will scroll the Set Point
from AIR to 21 through 100% (Fig. 24) in 1% increments, at a rate of 8 per second.
• The scroll will start at the FO2 GAS 2 Set Point and stop when the button is released,
or momentarily at 50% then 80% (even if the button is held depressed).
• Depressing and holding the S button will resume the scroll through 100%, then stop at
AIR (or 21 or the GAS 2 setting).
• Pressing and releasing the S button (< 2 seconds) will advance FO2 in increments of
1% per press of the button.
• Pressing and releasing the A button momentarily (< 2 seconds) will save the setting
and/or advance to SET FO2 50% DEFAULT with the Set
Point flashing.
• Pressing and releasing the A button repeatedly (< 2
seconds each) will step through the other SET F screens.
• Depressing the A and S buttons simultaneously for 2
seconds will save the setting and revert to the SET F screen.
• Depressing and holding the M button for 2 seconds or if no
button is pressed for a period of 2 minutes operation will
revert to the NORM or GAUG SURF MAIN screen.
Fig. 24 - Set FO2 GAS 3
(100% O2)