IBM System Storage DCS9900 1269-3S2 Storage Expansion Unit Installation, Service, and User Guide
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1.3.2 Operator’s Panel
Supplied as an integral part of the enclosure core product, a typical Operator’s (Ops) Panel is shown in
.
The Ops Panel provides the enclosure with a micro-controller which is used to monitor and control all
elements of the enclosure.
1.3.2.1
Ops Panel Indicators and Switches
The Ops Panel includes Light Emitting Diodes (LEDs) which show the status for all modules (shown in
), an Audible Alarm which indicates when a fault state is present, a push-button
Alarm Mute Switch, and a thumb wheel Enclosure ID switch which is not used in this configuration.
Figure 1–4
Ops Panel
