Grass Valley PRS 250 RAID Storage System - Manual (Page 6)

Table of Contents
iv RAID Instructions
Changing Physical Disk Unit Parameters ......................................................................... 3-10
Changing the Rebuild Time.......................................................................................... 3-10
Updating Licensed Internal Code...................................................................................... 3-11
Installing a New Revision of Licensed Internal Code ................................................... 3-12
Upgrade and Repair of a Storage System ............................................................................. 3-14
Handling CRUs ................................................................................................................. 3-15
Avoiding Electrostatic Discharge (ESD) Damage ........................................................ 3-15
Emergency Procedures (without an ESD kit) ............................................................... 3-16
Precautions When Removing, Installing, or Storing CRUs .......................................... 3-16
Opening and Closing the Fan Module............................................................................... 3-17
Replacing or Adding a Disk Module .................................................................................. 3-18
Removing a Disk Module ............................................................................................. 3-18
Installing a Disk Module ............................................................................................... 3-20
Removing or Installing a Disk Filler Module ...................................................................... 3-22
Installing or Removing SP Memory Modules .................................................................... 3-23
Installing SP Memory Modules..................................................................................... 3-23
Removing SP Memory Modules................................................................................... 3-24
Replacing an SP ............................................................................................................... 3-25
Removing an SP .......................................................................................................... 3-25
Installing an SP ............................................................................................................ 3-27
Removing or Installing an SP Filler Board ........................................................................ 3-28
Replacing or Adding a VSC .............................................................................................. 3-30
Replacing a Fan Module ................................................................................................... 3-32
Appendix A Technical Specifications
AC power requirements................................................................................................ A-1
Power cables................................................................................................................ A-1
Operating limits ............................................................................................................ A-1
Non-operating limits (shipping and storing).................................................................. A-1
Physical ........................................................................................................................ A-2
Service clearance......................................................................................................... A-2
Cabling ......................................................................................................................... A-2
Miscellaneous............................................................................................................... A-2
Appendix B Ordering Information
Customer Replaceable Units ................................................................................................. B-1
Field Replaceable Units ......................................................................................................... B-2