Proface APL3000B - Node Box PC - Manual (Page 58)

Chapter 3 Hardware Installation
3-21
„ Removal
Remove USB Holder by the reverse procedures to the attachment procedures.
(1) Lift up the tab of the USB holder and then remove the USB cover.
(2) Remove the USB cable.
(3) Remove the picks pushing the USB holder from both top and bottom and then remove the USB holder
from PS-A unit.
Tab
USB Cover