BÜHLMANN ZHL-16C GF, User Manual

Page: 72 / 127

72
6.2.1.1 Switching between gas mixes – GAS SWITCH.
In addition to the basic information about the
dive: depth and time, a scrollable list of
available gas mixes is displayed (
Active option
in the gas mix table set to "act"). The list also
includes information about the currently used
gas mix (
GAS CHANGE FROM) .
To change the currently used gas mix, select
the gas (SELECT button) and confirm with the
CONFIRM button.
In addition to the names of available gases, additional information is also provided:
MOD – maximum depth of dive on a given gas, calculated for a partial pressure
of 1.6Bar, given in meters [m] or feet [ft]
min – minimum depth of dive on a given gas mix, calculated for a partial pressure
of 0.18 Bar.
Gas mix marked with red colour is a mix that is
not suitable for a given depth. In the above
example, the minimum depth of this gas mix is
8m and the controller is by the surface.
Gas marked in red is selectable, however using it at this depth poses a
threat to your life!