Honeywell NETAXS-123 用户手册

NetAXS-123 Access Control Unit  Installation Guide, Document 800-05779, Revision A

2. Pick up the Add-On Board and notice the four posts on the bottom.

3. Seat the Add-On Board posts into the four posts on the NetAXS-123 Controller Board, aligning 

the terminal-block edge of the Add-On Board with the terminal-block edge of the Controller 
Board.

4. With your fingers, tighten the posts’screws.