Aeris Elite T3 Operating Manual page 101

HIGH OXYGEN ACCUMULATION
The O2 Bar Graph (O2BG) displ a ys either oxygen accumul a ted
during that nitrox dive, or during the repetitive nitrox dives you
conduct during that 24 hour period, whichever of the two is
greater at that time. The O2BG al l o ws you to monitor how cl o se
you are coming to the l i mits of oxygen exposure.
If the theoretical amount of oxygen accumul a ted equal s , or
exceeds, the l i mit for a singl e exposure, or the exposure l i mit for
a 24 hour period (300 OTU), Oxygen Dive Time Remaining
becomes 0:00 (hr:min), the graphic O2 appears and the ful l O2
Bar Graph and UP Arrow wil l be displ a yed fl a shing (Fig. 86).
The red LED warning wil l fl a sh, the Audibl e Al a rm wil l sound,
and the message HIGH > O2 wil l scrol l at the top of the displ a y.
hen the Al a rm is acknowl e dged/sil e nced, the message UP >
HIGH > O2 wil l scrol l until the l e vel of oxygen decreases bel o w
the l i mit.
 Press/rel e ase the A button to view the Al t ernate displ a ys.
> The unit wil l revert to the MAIN Displ a y after 3 seconds.
Upon surfacing during a High O2 Al a rm condition, operation
wil l l o ck into NORM Mode, bl o cking access to GAUG and
FREE, until the O2BG recedes to 4 segments.
A chart l i sting the
NOAA O2 l i mits
is provided on
page 151.
101