User`s manual

ii Table of Contents
4 Cooling System................................................................. 39
4.1 Fan Alarm .......................................................................... 39
4.2 Fan Removal and Replacement ........................................ 39
Intake Fans ................................................................... 40
Exhaust Fan .................................................................. 41
4.3 Fan Tray Filter Replacement ............................................. 43
5 Power Supply Unit ............................................................ 45
5.1 Features............................................................................. 45
5.2 Specifications..................................................................... 45
5.3 Input Characteristics .......................................................... 46
5.4 Output Characteristics ....................................................... 47
5.5 Pin Assignments ................................................................ 48
6 Chassis Management Module.......................................... 49
6.1 CMM Overview .................................................................. 49
CMM Mechanical Diagrams .......................................... 50
CMM System Management Architecture ...................... 52
Features ........................................................................ 52
Specifications ................................................................ 53
6.2 CMM Setup ....................................................................... 54
6.3 CMM Firmware Update...................................................... 60
Important Safety Instructions............................................... 65
Warranty Policy ..................................................................... 67