4.
Affix the shield with COM connectors to the expansion slot backplate and
secure in place using a screw. Connect the two COM cables to the mainboard
and secure with cable ties (see Fig. 2.57).
5.
Replace the VESA mount plate (as shown in Fig. 2.58) and secure in place
using four screws. Then replace the rear cover to complete the installation.
PPC-3150/3170/3190 User Manual
GPIO COM4 COM5
Figure 2.56
Figure 2.57
44