Diving with the SEABEAR H3
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SEABEAR H3
7.6
Multi gas diving NITROX
If multi gas diving is unlocked, it is possible to use more than one breathing gas with your
SEABEAR H3. A maximum of 8 different breathing gases can be programmed in menu
GAS. The SEABEAR H3 suggests the best breathing gas for you dependent on the depth
and the fractions of the programmed breathing gases. It suggests the breathing gas with
the highest fO2 fraction that at the current depth has still a pO2 of less than 1.6 bar.
The TTS prognosis as well as the decompression schedule are calculated on the basis of
the programmed breathing gases.
If the selected breathing gas is different than the breathing gas
suggested by the SEABEAR H3, the SEABEAR H3 will highlight
the better breathing gas with a blinking indicator.
To select the breathing gas suggested by the SEABEAR H3, it is
sufficient to press long the right button. Alternatively it is possible
to select the breathing gas via the submenu GAS.
The following example shows a diving scenario where 2
breathing gases Air and NX50 are programmed.
