RS-422/485, GPIO Function Jumper
Chapter 3 Maintenance
Hardware Installation
The
3.1 Remove Top Cover
1. Locate 6 screws which secure the top cover.
2.Use screw driver to remove the top cover screws. Keep the screws safelyfor later use.
3.Pull the top cover slightly upward.
3.2 Installing CPU
1.Locate 6 screws which secure the Thermal Lump.
2.Use screw driver to remove the 6 screws. Keep the screws safely for later use.