Aeris Epic Operating Manual page 116

f a High PO2
condition occurs
while in Deco
Mode, the message
H GH > PO2 will
replace the DECO
message until PO2
< 1.60.
116
HIGH PO
When partial pressure of oxygen (PO2) becomes equal to, or
greater than, 0.2 ATA less than the PO2 Alarm Set Point (a S T
A Group setting); the red L D warning light will flash, the Au-
dible Alarm will sound, and the message HIGH > PO2 will scroll
until the Alarm is acknowledged/silenced.
 The graphic PO2 and UP Arrow will appear solid on the
MAIN Display (Fig. 104) as a warning until PO2
decreases.
 After the Alarm is silenced, the graphic message UP >
HIGH > PO2 will scroll.
If PO2 continues to increase, the value displayed will increase
toward a maximum value of 5.00 ATA in increments of .01
ATA.
When PO2 reaches the PO2 Alarm Set Point, the red L D
warning light will flash and the Audible Alarm will sound again.
> The graphic PO2 and UP Arrow will flash as a warning
until PO2 decreases below the Alarm Set Point.
> The message UP > HIGH > PO2 will continue to scroll.
 The value of PO2 can be viewed by accessing the ALT 2
Display by pressing the A button 2 times.
 The unit will revert to the MAIN Display after 3 seconds.