The version number of the console can be found in the following screen.
(PM1D) Please use the loader program which come with the firmware to see the firmware version.
(PM5D) Open PREFERENCE2 page in UTILITY function.
(M7CL) Open SETUP screen by touching [SETUP] button.
(LS9) Open MISC SETUP screen by pressing [SETUP] key.
(DM/0) Open BATTERY screen by pressing [UTILITY] button.