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110 Chapter 4 Install, remove or replace the Media Bay Modules
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Shut down the system
Before you perform any maintenance procedures, read the following warnings to ensure you and
your system are properly protected.
This section describes the recommended procedure for shutting down the Business
Communications Manager prior to installing new media bay modules.
1 If you are adding or replacing a module in an active system, follow these steps first:
a Access the Unified Manager
b Choose System.
c Click the Logoff menu and then click Shutdown.
d Click the Yes button.
e Wait until the Status changes to Complete! It is safe to turn off the system.
f Click the Done button.
g Exit the Unified Manager.
2 Attach one end of the grounding strap to your wrist and the other end to a grounded metal
surface.
3 Ensure the cables connected to the front of the Business Communications Manager and the
expansion unit are clearly marked as to how they are connected.
4 Remove the cables from all the media bay modules and the MSC on the Business
Communications Manager base function tray and the expansion unit (if attached).
5 Disconnect the Business Communications Manager and expansion unit power cords from the
ac outlet.
Warning: If you are installing a new system, or new Business Communications
Manager or expansion unit, refer to Chapter 11, “Install Telephones and Peripherals,”
on page 243 for instructions about installing a new system before you connect the
system to the ac power outlet.
Warning: Failure to follow procedures to properly disconnect the Business
Communications Manager and expansion unit, can result in module or system damage.
Warning: Ensure you are properly grounded before handling modules or any
components that are part of the Business Communications Manager hardware.