Bism 4GS Dive Demo Solis, Operating Manual, Page: 74 / 140

PLAN MODE ( PLAN )
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In fraction of oxygen setting, you can register up to 4 tanks with different fraction of oxygen.
When setting multiple fraction of oxygen, it is possible to set up to 100% in the order of
GAS1<GAS2<GAS3<GAS4.
If the fraction of oxygen setting reaches 100%, further settings will not be possible even if the
number of registrations remains.
After setting the fraction of oxygen, the % of next fraction of oxygen cannot be set lower than
the previous fraction of oxygen.
When GAS1 is 22% or more, or when multiple GAS are set, the [Nx] mark lights up.
The higher the fraction of oxygen is set, the shallower the maximum operating depth becomes.
Gas No.
Fraction of Oxygen (FO2)
The following information is displayed on
the fraction of oxygen setting screen.
●Gas No. (GAS1 to GAS4)
●Fraction of Oxygen (21% to 100%)
1) Depress and hold A button (about 2 seconds) in plan mode.
●When [GAS1] [21-100%] is displayed after [SET][Hold] flashes, release the button.
2) Depress P button (UP) or L button (DOWN) to set the fraction of oxygen (21% to 100%).
●22% to 100% will be Nitrox (EANx).
●You can fast forward by holding down the P button (UP) or L button (DOWN).
Pause at 21%, 32% and 50%.
3) Depress A button.
●The setting of GAS1 is completed.