This download area is divided into different sections to help you find the right content for your specific product and need. Be aware that the rebreather editions is divided into a JJ-CCR Rebreater DiveCAN section
and a JJ-CCR Rebreather “Analog” section. Each section including; manuals and other documentation connected to each edition.
FIRMWARE UPDATES (Petrel or Predator): Go to the official Shearwater website to download latest available firmware through Shearwater desktop: https://www.shearwater.com/downloads/shearwater-desktop-download/