Aeris CompuMask, Operating Manual

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FREE DIVE DEPTH ALARM(S)
When Depth reaches the FDA (FREE DEPTH ALARM) 1 Set Point,
3 short beeps will sound 3 times and the Current Depth value
will flash on the MAIN screen (Fig. 109).
The beeps and flashing will be repeated when Depth reaches the
FDA 2 and FDA 3 Set Points, if set ON.
If Ascent is made above, then descent is made below, an FDA
Set Point, the respective Depth Alarm will sound again.
FREE DIVE TLBG (Tissue Loading Bar Graph) ALARM
While diving in FREE DIVE Mode, nitrogen accumulation from
the FREE Dives in that set (series) and any previous NOR Dives
conducted within 24 hours is presented as the TLBG.
When Nitrogen Loading increases to the Caution level (4 TLBG
segments), 3 short beeps will sound 3 times and the TLBG and
UP Arrow will flash on the MAIN screen (Fig. 110).
After the beeps, the TLBG will stop flashing. The UP Arrow will
remain On solid until the TLBG (Nitrogen Loading) recedes to 3
segments at which time it will be removed.
Fig. 110 - FREE DIVE TLBG
ALARM
Fig. 109 - FREE DIVE DEPTH
ALARM