Sans Digital Towerraid TR4UT-B - R3 MODE

31
3. Press and hold the recessed SETUP BUTTON.
4. Turn on the power than release the SETUP BUTTON to complete mode setting.
4.6.9 R3 MODE
The R3 MODE storage policy requires a minimum of 3 drives to implement.
1. Turn off the power.
2. Set the MODE SWITCH position to R3.