The expansion board mates with the GX3700 using one connector (P8) and two mounting holes. Two other connectors – J1 and J2 – exist on the expansion board and are attached to the front panel when the expansion board is mounted. The figure below depicts a bottom view of the expansion board and the GX3700e Assembly with Expansion Board and GX3700e with Expansion Board Mounted detail the complete GX3700 with the feed through expansion board assembly.
GX3701 Expansion Board – Bottom View
GX3700e Assembly with Expansion Board
GX3700e with Expansion Board Mounted
GX3700 Assembly with Expansion Board
GX3700 with Expansion Board Mounted