User guide

Table Of Contents
195Modular SAN Array 1000 User Guide
F
Controller Display Messages
Each array controller in a MSA1000 contains an integrated display. This module
is used for displaying informational and error messages, showing the current
status of the module, and for providing user input when required. Traditional
Power-On-Self-Test (POST) messages issued by PCI-based array controllers have
been combined with runtime event notification messages to create a new set of
controller display messages.
The display module consists of the following components:
A two line, twenty column display text display window
Four push buttons arranged in a circular “pie” shape
Two status indicator lights
230941-005_MSA1000_UG.book Page 195 Thursday, April 17, 2003 5:53 PM