Comag SL45 Password reset???

Hi All,
Does anyone know of a reset password for Comags???

I recently bought a 'B Stock' Comag FTA reciever from Amazon.de
I presume it was a return. Anyway, it works fine with my satellite and i can pick up some channels but not all the english ones as it was set up to pick up German channels. I went to do an autoscan to do a new search for channels and was prompted for a password. I tried to enter the default 0000 password and it did not work. I presume whoever had it entered a new password.
I have tried e-mailing comag and get no reply.
Any Comag reset password might work as the software is the same as most other comags in the range (I have an SL65)

Any ideas?????
Thanks