Swing-Arm; Figure 2-5: Swing-Arm For The Fpm-3150 Series - Advantech FPM-3150 Series User Manual

2.2.2 Swing-ARM

Detach the mounting brackets on the rear side, then attach the FPM-
3150TV onto the Swing-ARM mount (75mm or 100mm square bracket).
Figure 2.5: Swing-ARM for the FPM-3150 series
12 FPM-3150 Series User's Manual