z HD-WLU3, Reference Manual, Page: 2 / 45

2 Reference Guide
RAID Mode Button
The RAID mode can be changed by the RAID mode button located on the back of the DriveStation Duo.
Changing the RAID Mode
Caution When the RAID mode is changed, all data stored in the DriveStation Duo is erased. If you
have important data saved, be sure to back up the data to a computer or other device be-
fore performing the procedure below.
1
Disconnect the DriveStation Duo from the computer.
2
Move the power switch to the OFF position, then set it to AUTO.
Wait for the power and access LEDs to turn off.
3
Hold down the RAID mode button for five seconds.
The DriveStation Duo will beep.
4
Press the RAID mode button to cycle through the different RAID modes.
The current RAID mode is indicated by the colors of the access LEDs as shown below. If the
DriveStation Duo is in Windows XP compatibility mode, the access LEDs will blink. Each time the
RAID mode button is pressed, the RAID mode changes and the DriveStation Duo beeps.
RAID Mode Disk 1 Disk 2
Normal Green Red
RAID 0 Red Red
RAID 1 Green Green
Spanning Orange Orange
This is your last chance to abort! After the next step, you will be committed to changing
the RAID mode. To cancel changing the RAID mode, move the power switch to OFF now.
A table of LED colors for each RAID mode is also available on the back side of the front
cover.
Rear View
RAID mode button