onepointfivethumbs
Registered
Trying to learn more about tech techniques I came across the ISE deco stage switching procedure
It looks like the hoses on his stage tanks are either white or clear and the doubles regs are black, with three bottles I'm assuming one is travel mix, one is nitrox and the last is O2, which would mean his back gas is bottom mix.
When he goes to switch stages (bottom to travel, travel to nitrox, nitrox to O2) he goes onto his back gas on the long hose while tidying up the stages, if the bottom mix is hypoxic trimix wouldn't he black out especially at O2 depth? Or am I not seeing something?
It looks like the hoses on his stage tanks are either white or clear and the doubles regs are black, with three bottles I'm assuming one is travel mix, one is nitrox and the last is O2, which would mean his back gas is bottom mix.
When he goes to switch stages (bottom to travel, travel to nitrox, nitrox to O2) he goes onto his back gas on the long hose while tidying up the stages, if the bottom mix is hypoxic trimix wouldn't he black out especially at O2 depth? Or am I not seeing something?