Videos from Poseidon.
Here you find videos about new product, product design & function, software updates.
Poseidon M28 Update
How-to video step by step for updating your M28 to the latest version.
Sleep mode, Auto power off - user selectable, Charging with smaller chargers, Startup in last dive mode, Dive start / stop adjusted, Active dive indicator, Dive log - more info.
To download the release and see the full details of the firmware update, visit SUPPORT/SE7EN/