Removing The Protective Faceplate; Installing The Oc-3C/Stm-1 Daughter Card Or Oc-3C Smlr Daughter Card - 3Com CoreBuilder 9000 Getting Started Manual

Removing the
Protective Faceplate
Installing the
OC-3c/STM-1
Daughter Card or
OC-3c SMLR
Daughter Card
If you need to install a daughter card in the right pair of cutouts, remove
the protective faceplate as follows:
1 With a #1 Phillips screwdriver, remove the three flathead countersink
Phillips-head screws.
2 Push the protective faceplate towards the back of the card and remove it.
3 Save the protective faceplate and screws for future use.
If you are not installing a daughter card into the right cutout, leave its
protective faceplate on.
This section describes how to install a single OC-3c/STM-1 or an OC-3c
SMLR daughter card in the left pair of cutouts (called the "left cutout").
Follow the same instructions to install a second OC-3c/STM-1 or OC-3c
SMLR daughter card in the right cutout.

Removing the Protective Faceplate

25