Operators Panel - IBM DCS9550 1S1 Installation & Service Manual

Introduction
1.2.2

Operators Panel

Supplied as an integral part of the Enclosure core product, a typical Operators (Ops) Panel is shown in
Figure 1–5
The Ops Panel provides the enclosure with a micro controller which is used to monitor and control all elements of
the Enclosure.
1.2.2.1 Ops Panel Indicators and Switches
The Ops Panel includes Light Emitting Diodes (LEDs) which show the status for all modules, an Audible Alarm
which indicates when a fault state is present, a push-button Alarm Mute Switch and a thumb wheel Enclosure ID
Switch.
The Ops Panel switch functions are shown in
Table 1–1
Switch Number
*See Sw 11
4
Ops Panel
Ops Panel Switch Functions (Default settings for DCS9550 1S1 Storage Expansion
UnitSCM usage at 2Gb/s)
Function
1 Not Used
2 Not Used
3 Not Used
4 Not Used
5 Not Used
6 Not Used
IBM System Storage DCS9550 1S1 Storage Expansion Unit Installation, Service, and User Guide
Table 1–1.
Recommended Setting
Off
Off
Off
Off
Off
Off
Figure
Definition
1–5.