HP Surestore Disk Array 12h - And FC60 Service Manual page 190

Switch
1 - Full-/Split Bus Mode
2 - Stand-Alone/Array Mode
3 - Bus Reset on Power Fail
4 - High/Low Bus Addressing
5 - Not Used
Note
190
Setting
Operation
1 Full-Bus Mode
0
Split-Bus Mode
0 Always set to Off (Array Mode)
0 Must be set to 0
0 Set to 0 (Low addressing)
0 Not used; must be set to 0