I just received a refurbished Z1 sealed in the box from Pioneer. Will there have been any updates applied to it at the factory? If there was how will I know? Is the date on the refurb unit the date it was originally built or the date it was refurbed? I am having it installed nexy week by a authorized pioneer installer is there anything I should have him do prior to installation.
Thanks in advance for your time to help me.
Lee