System expansions
2
► Slide the USB or USB-audio interface through the hole provided (1). First slide the tongue into
the upper opening.
► Fasten the USB or USB audio ports with the screw (2).
► If present, insert the appropriate interface frame into the slide-in module bezel (1).
► First attach the bezel at the bottom and then push the upper tongues into place until they
engage (2).
A26361-K665-Z126-1-19, edition 1 61