Lexmark Optra 1200 Setup Manual page 56

Metal plate
50
Install memory and network options
e
If you are not installing another adapter in the
connector, cover the opening, preferably with
one of the metal plates designed for that pur-
pose.
Covering the opening ensures proper airflow
around the system board. If you do not have a
metal plate, contact your service representative
and request a blank cover for the controller cage.
3
Before installing an adapter, remove the metal
plate covering the opening for the cable connec-
tors.
a
Remove the two screws on either end of the
metal plate.
Save the screws. You'll use them to secure the
adapter to the system board.
b
Remove the plate.
Save the metal plate so you can reinstall it if you
remove the adapter.
4
Unpack the adapter.
Save the packing materials.
5
Angle the adapter, as shown, so the cable connec-
tors on the adapter fit through the opening in the
faceplate.