Advantech FWA-2320 User Manual page 71

3.3 Installing Components
Please make sure you follow the safety guidelines presented in section 1.1 when
making changes to the hardware.
3.3.1 Removing the Top Cover
You need:

a PH2 screw driver
The top cover is secured by a total of 6 screws, 2 each on the left, rear and right side:
Figure 3.21 Top cover screw locations ( left/rear/right)
To remove the top cover, remove these screws using a PH1 screw driver. Be sure to
keep the screws in a safe place for top cover re-installation.
After that, slide the top cover backwards until the front flange of the top cover disen-
gages with the unit's face plate:
Figure 3.22 SlideTop Cover back
61 FWA-2320 User Manual