Hi I bought a Mares Puck Pro wrist computer in May this year and it has been used on 15 dives, both air and 32% EAN. Prior to each dive the air or EAN mode is selected according to what's in the cylinder, EAN 32% or air. Post dive the log function always displays 32% o2 as the gas used despite 13 of the dives having been predive set to air.
Further to this .....in the log function the individual log for a nitrox dive, preset to 32 % EAN show a steady 32% in the log. The dives where it was preset to air before a dive show 21% o2 for a millisecond before changing to 32%. ?? Warranty return unless anyone has any idea.
Further to this .....in the log function the individual log for a nitrox dive, preset to 32 % EAN show a steady 32% in the log. The dives where it was preset to air before a dive show 21% o2 for a millisecond before changing to 32%. ?? Warranty return unless anyone has any idea.