ETC Sensor+ Rack (SR+ HSR+) CEM+ to CEM3 Retrofit - Manual (Page 9)

2
The Retrofit 7
Make Connections and Install the New Backplane
Step 1: Remove the 3-pin Phoenix connector that ships attached to the rear of the
backplane. It will not be used in this retrofit.
Step 2: Verify that the 4-pin Molex caps are in place over the connectors next to where
the phoenix connector was attached.
Step 3: Bend one arm of the backplane metal in towards the opposite arm (about 30
deg).
Step 4: Insert the backplane metal on an angle. Then straighten it once it is past the face
of the rack. Push it into the rack far enough that it stays in place, but leave
yourself some room to make the power and data connections.
Verify Remove