Switching Between CC and OC Diving for a Bailout Procedure
During a closed-circuit rebreather (CCR) dive, you can switch between closed-circuit (CC) and open-circuit (OC) diving while you perform a bailout procedure.
- Start a CCR dive.
- Press START.
Switch to OC.
The dividing lines on the data screens turn red, and the device switches the active breathing gas to your OC decompression gas.NOTE: If you have not set up an OC decompression gas, the device switches to your diluent gas.
- If necessary, press START, and select Gas to manually switch to a backup gas.
- Press START, and select Switch to CC to switch back to CC diving.