[DeepRN]

Demasoni: Yep, the three alarms are independently set. Once you set alarm one, alarm 2 must be setter deeper than 1 etc. The alarms is three short beeps (not adjustable), as opposed to what you saw in the video. They will all activate on a single dive. If you want fewer alarms, you turn off the prior 1 or 2 (for example, if you want only one depth alarm at 30m, you set alarm three for 30m and deactivate the previous two alarms.

Sergiu: To use FREE mode, you simply hold down the upper left button, and at two second intervals, the watch cycles through it's modes, NORM, GUAGE, FREE. Let go at FREE and you're there. The watch will stay in FREE SURF (surface) mode for something like 30 minutes, waiting for diving; at which point if no dives are being recorded, it will swith back to TIME. The watch begins to monitor/display your freedive (or any dive) once you reach 5 ft. So putsing around on the surface will only read as your surface interval.