IEI Integration ECW-281B-N270-WT v2.10 - Manual (Page 30)

ECW-281B-R21/N270 Embedded System
Page 14
Figure 2-6: ECW-281B2-R21/N270 Rear Panel
2.3.3 Bottom Surface
WARNING:
Never remove the bottom access panel from the chassis while power is still
being fed into the system. Before removing the bottom access panel, make
sure the system has been turned off and all power connectors unplugged.
The bottom surface of the ECW-281B/281B2-R21/N270 contains the retention screw
holes for the VESA MIS-D 100 wall-mount kit, two-side mounting brackets and DIN mount
bracket.