Chapter 2 System Overview and Troubleshooting 2-17
2.3 Operator Panel
The operator panel controls the high-end server power. The operator panel is usually locked
with a key to prevent the server from being mistakenly powered off through an operator error
during system operation.
Before starting maintenance work, ask the system administrator to unlock the operation
panel.
2.3.1 Operator Panel Location
FIGURE 2-12 indicates the location of the operator panel (OPNL) of the high-end servers. The
operator panel is mounted on the front door of the M8000 server and the M9000 server (base
cabinet). The expansion cabinet is not equipped with the operator panel.
FIGURE 2-12 Operator Panel Location (at the Front of M8000)
OPNL