85
Fig.97-O2ALARM
(duringDeco)
If O2 reaches the Alarm level; the audible sounds and the Up
Arrow icon and the O2 value will flash (in place of TAT) until on
the surface. Max Depth and EDT will be displayed in place of
Deco Stop Depth/Time, Fig. 97.
• S (< 2 sec) - to acknowledge alarm.
• A (< 2 sec) - to access ALTs (similar to those for No Deco).
• M (< 2 sec) - to access Gas Switching.
• L (< 2 sec) - to activate Backlight.
High O2 on Surface
Upon ascent to 2 FT (0.6 M) for 1 second (surfacing), the Dive
Main screen is displayed for 10 minutes with access to the Dive
ALTs allowed.
• If O2 is 100%, the value will flash on the Main until it is <
100%, then it will be replaced with dashes (if Violation)
until 10 minutes elapse, then Time of Day.
• If you surface due to 100% O2 without having completed
the Deco obligation, the full TLBG and O2 value (100)
will flash with O2SAT icons for the first 10 minutes, then
operation will enter VGM.
• Access to Dive ALTs and Gas Switching is allowed during
the first 10 minutes, then access to the NORM Surface
Menu is allowed.