DE - 02/38DESCRIPTIONLED INDICATION1. Blue Power onOrange Sleep mode2. Rebuild3. HDD error When any of HDD1~HDD4 has error, HDD error is on.4. RAID 0 Spanning Mode / BIG5. RAID 0 Striping Mode6. RAID 17. RAID 38. RAID 59. RAID 1010. Power button It needs to be pressed for 3 seconds to power off.This design prevents accidental power off.11. eSATA in use / access12. USB in use / access13.-16. HDD1 / HDD2 / HDD3 / HDD4Blue activePurple accessRed rebuild17. Smart Fan automatic mode18. Smart Fan manual mode19. Fan speed level 120. Fan speed level 221. Fan speed level 322. AESBlue DecodedRed Encoded23. Mode RAID mode button needs to be pressed for 3 seconds toswitch the device's mode. This design will preventaccidental execution of this function.24. Fan button Controls auto & manual modes and fan speed fromlevel 1 to level 3.25. HDD1 error26. HDD2 error27. HDD3 error28. HDD4 errorEN - 02/38