24
> Press/release the S (Select/Right) button repeatedly (< 2 sec-
onds each time) to step through the Set Points.
> Press/release the A (Advance/Left) button to accept the Set
Point displayed and advance to Set NORM PO2 Alarm, or
press/hold Both buttons for 2 seconds to revert to the SET 1
screen.
• Operation reverts to the NORM SURF MAIN in 2 minutes if no
button is pressed.
SET NORM MAX PO2 ALARM
Factory set for 1,60 (ATA), the Max PO2 Alarm can be set to val-
ues between 1,20 and 1,60 (ATA) in increments of 0,10 (ATA).
To access the Set MAX PO2 Alarm screen while viewing the SET
1 screen, press/release the A (Advance/Left) button 5 times (< 2
seconds each time).
• The graphic PO2, Alarm icon A, and MAX icon appear with the
PO2 Alarm value flashing (Fig. 21).
> Press/release the S (Select/Right) button repeatedly (< 2 sec-
onds each time) to step through the Set Points.
> Press/release the A (Advance/Left) button to accept the Set
Point displayed and advance to Set NORM FO2, or press/hold
Both buttons for 2 seconds to revert to the SET 1 screen.
• Operation reverts to NORM SURF MAIN in 2 minutes if no
button is pressed.
Fig. 21 - SET PO2 ALARM