19Setting the RAID ModeDeleting the current partition prior to changing RAID modes is highly recommended.eSATA/USB 2.0 modelDue to the chipset of the eSATA/USB 2.0 model, after deleting the current partitionand setting the new RAID mode, the reset button on the right side of the Mode switchmust be pressed in order for the updated RAID mode to take effect.Pressing the reset button on first use of the RAID system is highly recommended.USB 2.0 and USB 2.0/FireWire 800 modelsFor USB 2.0 and USB 2.0/FireWire 800 models, alternatively, after deleting thecurrent partition and turning off the power switch, set the new RAID mode, and powerthe RAID system on again. The RAID system can then be used with the updatedRAID mode. Pressing the reset button is not required.Power off the RAID System.Use a small, flat-bladescrewdriver to select theRAID Mode.eSATA/USB 2.0 RAIDModesUSB 2.0 RAID Modes