Appendix B Components B-21
■ The tape drive unit has a label bearing the printed component number and
manufacture's serial number.
B.14 Operator Panel
The operator panel (OPNL) allows the operation of the high-end server and the
display of condition. The OPNL is mounted on the front door. With the M9000, the
OPNL is mounted only on the base cabinet.
The front and rear views of the OPNL are shown in
FIGURE B-15 and FIGURE B-16
respectively.
FIGURE B-15 Front View of the Operator Panel (OPNL)