Set Norm Po2 Alarm - Aeris Manta Operating Manual

Setting the PO2
Alarm to activate
before reaching the
ax allowed limit of
1.60 ATA is highly
recommended.
5
 Depressing and holding the button for 2 seconds or if
no button is pressed for a period of 2 minutes operation
will revert to the NOR or GAUG SURF AIN screen.
SET ORM PO2 ALARM, information includes (Fig. 46):
> Graphics PO2 and AtA with AX icon.
> Set Point value (x.xx ATA) flashing, with PO2 icon.
 Pressing and releasing the S button momentarily (< 2
seconds) will increase the Set Point from 1.20 (ATA) to
1.60 (ATA) in 0.10 (ATA) increments.
 Pressing and releasing the A button momentarily (< 2
seconds) will save the setting and/or advance to the SET
A screen.
 Depressing the A and S buttons simultaneously for 2
seconds will save the setting and revert to the SET A
screen.
 Depressing and holding the button for 2 seconds or if
no button is pressed for a period of 2 minutes operation
will revert to the NOR or GAUG SURF AIN screen.