Jill Heinerth: How to Calibrate Your PRISM 2 RebreatherPeople often ask me how to calibrate a PRISM 2 Rebreather. Proper calibration ensures you are referencing an accurate PO2 reading. It is one of the most critical procedures for preparing a rebreather. Each time you calibrate your rig, you are teaching the unit to read PO2 correctly. A particular...
Cable Comms Error
Pre Dive Checks were entered too quickly before the LSS and Handset had a chance to register each other. Water damage to gold pins on LSS or Handset Water damage to cable