Bism Dive Demo Solis Operating Manual - page 34

DIVE MODE  (DIVE)

Nitrox (EANx) Diving

●EANx : Enriched Air Nitrox (Abbr. : Nitrox)

The mixed gases which raised a ratio of oxygen than compressed air (Fraction of oxygen 21%) 

of usually use

You can use this product to the diving using usually use compressed air with 21 % fraction of 

oxygen and EANx with 22 to 50% fraction of oxygen.

In the case of diving using Nitrox (EANx), this product monitors infl uence on human body with 

oxygen by the fraction of oxygen and the depth in consideration of oxygen poisoning by the 

excess oxygen absorbed to the body tissue in addition to the normal diving display.

When it is Nitrox (EANx) diving, the screen displays 

the following information.

・

Nx mark lights up

Nitrox (EANx) setting with fraction of oxygen 22 

to 50% is selected, Nx mark lights up in all mode 

except Log Mode.

It always monitors oxygen accumulation (O2) and 

partial pressure of oxygen (PO2) even when using 

compressed air with fraction of oxygen 21%.

As to the setup of fraction of oxygen, please refer to 

“Plan Mode, Fraction of Oxygen Setting” in page 58.

Nx Mark

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