
975-0123-01-01 Rev A
11
Figure 6  
Connecting the Faceplate
Faceplate (back)
Plug the Serial Communication 
Cable into RJ-15 Port on the 
circuit board.
Align the faceplate and 
replace the 4 screws.
Remove these 4 screws 
to access circuit board.
1
2
4 & 5
3
RJ-15 Port
Remove this LED 
(pull out).