Advantech LPPC-3211SW User Manual page 31

2. Use the four M4 x 8L screws to secure the base plate to the mount stand (Figure
2.35).
Figure 2.31 Securing the VESA mount base
3. Use four M4 x 6L screws to secure the mount stand to the VESA mount bracket.
Figure 2.32 Securing the VESA mount bracket
23 PPC-3211SW/3181SW User Manual