Galileo Sol.pdf

3. Diving with Galileo(marked MORE). The gas summary tablestays on the display for a maximum of12 seconds, after which Galileo reverts tothe regular computer display. Pressing themiddle button while the gas summary tableis displayed brings up the deco summarytable, explained in the next section.3.7.3 Deco summary tableGalileo shows you the predictive multigas decompression calculation on themain computer screen. However, in thebackground it is also calculating what thedecompression would be if you were tofi nish the dive with just the gas mixturethat you are currently breathing from. If youare diving with an MB level higher than L0,Galileo also computes both the predictivemulti gas decompression calculation andthe current gas only calculation for L0. Allthese calculations are shown at once in thedeco summary table.During the dive, from the gas summarytable, press the middle button to accessthe deco summary table. On the top row,with label PMG L5 (or whichever MB levelis active) you see the predictive multi gasdecompression calculation at the activeMB level. This is the same as on the maincomputer screen. Underneath it, with label1G L5 (or whichever MB level is active) yousee the decompression calculation for theactive MB level if you were to fi nish thedive with the gas mixture you are currentlybreathing. Next is the row with label PMGL0, showing the predictive multi gasdecompression calculation for L0 (this iswhat you see in the MORE sequence also),followed by row 1G L0, showing the singlegas decompression calculation at L0 forthe gas you are currently breathing from.The fi rst two rows described here do notappear if Galileo is set to L0.The deco summary table stays on thedisplay for a maximum of 12 seconds, afterwhich Galileo reverts to the regular computerdisplay. Pressing the middle button whilethe deco summary table is displayed bringsup the dive profi le, as described in section3.4.4. In the case of dives with more than onemixture, Galileo adds a solid line indicatingthe MOD for the various gas mixtures. Thevertical line then represents the predictedtime and depth of the switch.3.7.4 Switching gas mixture duringthe diveDuring the ascent phase, when you reach adepth corresponding to the MOD of T2 orTD, Galileo will suggest that you perform theswitch. An audible sequence goes off, andthe message SWITCH TO GAS T2 (or TD)appears on the display. Simultaneously, thelabels of the left and middle buttons changeto SAVE and >>, respectively. You have 30seconds to respond to this message, elseGalileo will consider that tank T2 (or TD)never existed and adapts the decompressionschedule accordingly. You can:- Press or press and hold SAVE toconfi rm the gas switch.- Press or press and hold >> to choosethe next gas in sequence, after whichyou would still have to press or pressand hold SAVE to confi rm the switch.- Press and hold the right button toterminate the gas switch procedurewithout carrying out any switch.English63