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Chapter 1 Overview ............................................................................................................ 41
1. Features of this BBU................................................................................................................... 41
2. Specification ............................................................................................................................... 41
3. Installation Flow .......................................................................................................................... 42
4. Functions of Parts ....................................................................................................................... 43
5. Notes on Use - Always Follow These Notes - ............................................................................. 49
5-1. Notes on Installation ........................................................................................................... 49
5-2. Notes on Operation ............................................................................................................. 49
5.3. Notes on Regular Refresh ................................................................................................... 50
5-4. Notes on Refresh ................................................................................................................ 50
Chapter 2 Installing the BBU .............................................................................................. 51
1. Installation Procedure ................................................................................................................. 51
1-1. Putting Setup Date Label .................................................................................................... 51
1-2. Connect the Battery Backup Unit ........................................................................................ 52
2. Checking by Universal RAID Utility............................................................................................. 53
2-1. Procedure for RAID Viewer (Windows Only) ...................................................................... 53
2-2. Procedure for raidcmd......................................................................................................... 55
Chapter 3 Operation and Maintenance .............................................................................. 57
1. Maintenance Service .................................................................................................................. 57
2. Preventive Maintenance ............................................................................................................. 57
2-1. Preventive Maintenance of BBU ......................................................................................... 57
2-2. Life of Battery Pack ............................................................................................................. 57
3. Battery Pack Replacement Procedure........................................................................................ 58
Chapter 4 Refresh .............................................................................................................. 59
4-1. Refresh .................................................................................................................................... 59
4-2. Cache Mode when refresh is going on .................................................................................... 59
4-3. Regular refresh ........................................................................................................................ 60