Acer AcerAltos 3102RS User Manual page 12

System Functions ........................................................................ 179
Mute Beeper ................................................................... 179
Change Password .......................................................... 180
Changing the Password ............................................181
Setting a New Password ...........................................181
Disabling the Password.............................................182
Reset Controller.............................................................. 182
Viewing System Information ........................................................ 183
Chapter 9 Redundant Controller............................ 185
Before You Begin......................................................................... 185
What Is Redundant Controller? Why The Need For
Redundant Controller? .........................................185
Write-Back Cache: Enabled or Disabled?.................185
What are Primary controller and Secondary
controller? ............................................................186
When should I choose Primary, Secondary or
Autocfg mode?.....................................................186
Quick Start ................................................................187
Setting Up Redundant Controllers ............................................... 188
Example of Redundant Controllers ................................ 188
Cables and Connections ................................................ 189
Connecting the Redundant Controller Cable.............189
Connecting the Controllers to the Terminal
Interface ...............................................................190
Connecting the SCSI Cable to the Host Computer ...190
Connecting the SCSI Cables to the Hard Drives.......191
Setting the Controllers using the Front Panel................. 192
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