Vulnerability is the CD drive

The first device that we got was working fine until the CD tray. But the drive catchment jumped for no reason every 30 to 60 seconds for no apparent reason. If a CD in the collection was the work. Otherwise, you could hear while watching constantly this senseless and annoying whirring of the motor feeder. On CD insert printing, nothing happened. Collection took place only when the automatic periodic starting of the engine intake.

When questioned at Amazon we were referred to the Fa. Karcher in Birkenfeld that performs obviously on behalf of the Amazon service for the "no name" device. , The recommendation to return once you have described the problem the unit to Amazon. The delivery took place of a new device to report to Amazon overnight. The return of the defective device via Hermes is something umständig because the package must be returned to a packet station.

The new device is working properly.