Aeris CompuMask, Operating Manual

Page: 34 / 149

34
SET FO2, information includes:
> Max Depth allowed for the PO2 Alarm Set, if Nitrox
> Nx icon, if Nitrox
> PO2 Alarm Set Point with graphic PO2, if Nitrox
> FO2 Set Point value, flashing
> Graphic FO2
 Depressing and holding the S (Side) button while the Set
Point is flashing will scroll the Set Points from AIR (Fig. 20A)
to 21 through 50% in 1% increments, at a rate of 8 Set
Points per second.
 The scroll will stop when the button is released, or
momentarily at 32% (even if the button is held depressed).
 Depressing and holding the S (Side) button will resume the
scroll from 32 (Fig. 20B) through 50%, then stop at AIR (or
21%).
 Pressing and releasing the S (Side) button (< 2 seconds) will
advance FO2 in increments of 1% per press of the button.
 Pressing and releasing the A (Top) button momentarily (< 2
seconds) will save the setting and/or advance to SET FO2
Default with the Set Point flashing.
 Pressing and releasing the A (Top) button again (< 2
seconds each) will revert to the SET F screen.
 Depressing the A (Top) button for 2 seconds will save the
setting and revert to the SET F screen.
 If no button is pressed for 2 minutes, operation will revert to
NOR (or GAU) SURF MAIN screen.
Fig. 20B - SET FO2 = 32%
Fig. 20A - SET FO2 = AIR