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Contents
Preface .......................................................................................................................xv
Chapter 1 System Overview
1.1 Model Differences.................................................................................. 1-2
1.2 System Enclosures................................................................................. 1-3
1.3 System Chassis—Front View/Top View................................................ 1-5
1.4 System Chassis—Rear View................................................................. 1-7
1.5 Rear Ports and Slots ............................................................................. 1-8
1.6 Operator Control Panel....................................................................... 1-10
1.7 System Motherboard........................................................................... 1-12
1.8 I/O Backplane...................................................................................... 1-14
1.7.1 Model 1B ............................................................................................. 1-14
1.7.2 Model 2B ............................................................................................. 1-16
1.7.3 Model 3B ............................................................................................ 1-18
1.9 Power Supplies.................................................................................... 1-20
1.10 Removable Media Storage................................................................... 1-22
1.11 Storage Subsystem.............................................................................. 1-23
1.12 System Access ..................................................................................... 1-24
1.13 Console Terminal................................................................................ 1-26
Chapter 2 Operation
2.1 Powering Up the System....................................................................... 2-2
2.2 Power-Up Displays................................................................................ 2-3
2.2.1 SROM Power-Up Display...................................................................... 2-4
2.2.2 SRM Console Power-Up Display........................................................... 2-6
2.3 SRM Console....................................................................................... 2-10
2.3.1 Selecting the Display Device............................................................... 2-11
2.3.2 Setting a Control Panel Message........................................................ 2-12
2.4 Displaying the Hardware Configuration ............................................ 2-13
2.4.1 Displaying Boot Environment Variables ............................................ 2-14