Hello I am trying to register my Drim mics DM-7. I find (Iguess) the serial number 679454009259, but when trying the webside tell me that it's not a valid serial.
Is there a problem or do I use wrong number? ( I use the number un der the code bar which match the number on my delivery paper).
NB: I didn't find any other number anywhere ( a aprt of the part number)
Thanks for your help