User Guide

DIAGRAM of HFR2-SU3CS2
FRONT PANEL
DESCRIPTION
LED INDICATION
1. Blue
Orange
2. Rebuild
3. HDD error
4. RAID 0
5. RAID 0
6. RAID 1
7. RAID 3
8. RAID 5
9. RAID 10
10. Single
11. Power button
12. eSATA
13. USB
14.-17. HDD1 / HDD2 / HDD3 / HDD4
Blue
Purple
Red
18. Smart Fan automatic mode
19. Smart Fan manual mode
20. Fan speed
21. Fan speed
22. Fan speed
23. Mode
24. Fan button
25. HDD1 error
26. HDD2 error
27. HDD3 error
28. HDD4 error
Power on
Sleep mode
When any of HDD1~HDD4 has error, HDD error is on.
Spanning Mode / BIG
Striping Mode
Simulation of single mode
It needs to be pressed for 3 seconds to power off.
This design prevents accidental power off.
in use / access
in use / access
active
access
rebuild
level 1
level 2
level 3
RAID mode button needs to be pressed for 3 seconds to
switch the device's mode. This design will prevent
accidental execution of this function.
Controls auto & manual modes and fan speed from
level 1 to level 3.
OVERVIEW
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9
10
11
12
13
14 15 16 17
18 19 20 22
25
26
27
28
23
24
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