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Installing the System Components
2-12
Express5800/320Ma: System Installation Guide
2. If ordered, install the modem assembly.
C A U T I O N
!
Make sure that the system is powered off. You can install
the modem if the system is turned off and no power cords
are connected to the system. If you must install the
modem assembly while the system is in operation, see the
Express5800/320Ma: Operation and Maintenance Guide
.
a. At the rear of the system, remove the metal plate from the backplane.
b. Insert the modem assembly into its slot on the backplane, as shown in
Figure 2-10
.
c. Secure the modem assembly in place by tightening the thumbscrews.
Figure 2-10. Installing the Modem Assembly on a Rack-Mounted System
1
Thumbscrews
2
Modem assembly
asys054a
1
1
2
Summary of Contents for Express5800/320Ma
Page 1: ...NEC Solutions America Inc NR575 01 Express5800 320Ma System Installation Guide ...
Page 10: ...Preface x Express5800 320Ma System Installation Guide ...
Page 54: ...Removing a PDU from a Cabinet 5 6 Express5800 320Ma System Installation Guide ...
Page 72: ...PDU and PDU Power Cables A 6 Express5800 320Ma System Installation Guide ...