Led Indication; Audio Alarm - Icy Box IB-554 Series Handbuch

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4bay Dual Channel SATA/SAS HDD Backplane
5. Indication and Alarm via LED and Audio Signal
Action
Power on
Over heating
Fan failure
1)
HDD presence
HDD access
HDD failure
No HDD
The audio alarm can be shut down with the mute button on the front panel, so that only the alarm
1)
LED blinks in red color.
After the correction of the error (e.g. through sinking the temperature or fan exchange) both the
visual LED and audio alarm will go out automatically.
If the cooling fan is disconnected from the power connector before the power on the alarm will not
2)
be caused. So you can use the backplane without the cooling fan in a server case with very good
cooling.
The tray lock has no power switching function, it locks
only the tray mechanically against improper operation or
sliding out.
1. Lock – Turn to right
2. Open – Turn to top

LED Indication

Front-LED-1 shines blue
Front-LED-2 blinks red
Front-LED-2 blinks red
Tray-LED-1 shines blue
Tray-LED-2 blinks green
Tray-LED-2 blinks red
Tray-LED-1+2 remains off
5 5
IB-554 Series

Audio Alarm

2)
2)
Beep sound
2)
Beep sound
2)