Setting the nitrox values, Setting 1.4 bar – SUUNTO D4i User Manual
Page 49
5.8.1. Setting the nitrox values
If set to the NITROX mode, the correct oxygen percentage of the gas in your cylinder
must always be entered into the computer to ensure correct nitrogen and oxygen
calculations. In addition, the oxygen partial pressure limit must be set. When in the
NITROX setting mode, the maximum operating depth (MOD), based on the chosen
setting, will also be displayed.
The default oxygen percentage (O
2
%) setting is 21% (air) and oxygen partial pressure
(PO
2
) setting 1.4 bar.
UP
D
OW
N
SE
LE
CT
MO
D
E
UP
D
OW
N
SE
LE
CT
MO
D
E
ADJUST WITH
UP AND DOWN
BUTTONS. ACCEPT
WITH SELECT
BUTTON.
NOTE
If the oxygen content of a mix is set to 22% or above, the setting
will remain stored until changed; it does not automatically revert
back to 21%.
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