Operation Manual


On the main display screen the gas content
eld shows the O2/He format for each gas
when Tec SW is enabled.
While diving, when pressing long the 
button, the gas summary is shown. The
second column shows the pressure when
transmitters are used. The transmitter
communicates the pressure signal only
from the actively used gas. When the gas is
not used within 5 minutes, the transmitter
goes to a power save mode and Galileo
shows “--” in the pressure eld.
F
Note:
 Futuregenerationtransmittersforthe
Galileo will however remain active
when pressurized, even when gas is
notused.
The third column shows the content of the
gas in format O2/He in case of Trimix or
xxx% if the gas is nitrox or pure oxygen.
Short press , the prole display is
shown. The dark color indicates the part
that is done and the dashed line shows the
ascent prole. Normally predicted gas
changes are shown on ascent prole, but in
the Tec SW there can be additional steps
depending on gas mix enabling (Tank x, on/
off). The following screen shows the tissue
saturation at that point.
The tissue saturation screen shows 16 bars
where the standard Galileo SW had 8 bars.
When the previously shown dive proceeds
to the ascent phase the decompression is
still increasing, as seen from the table
information on the right side. The fast
compartments begin off gassing and the
effect is shown in the saturation bar
diagram below.