help for ARX7370R

Please help as the car i just bought ( fiat coupe 2.0ltr 20 valve turbo) has a clarion ARX7370R head unit with no instructions and cd changer in the boot ! does anyone know where on the net i can download this from ? or does anyone have it in pdf format ?

Regards
Dazsky

I would say the Clarion website but it seems to be down at this moment.