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Galaxy GHDX2-2430S/R-24F4D Installation and Hardware Reference Manual
System Monitoring
3-6
LED Name Color Status
PWR Blue
ON indicates that power is supplied to the subsystem.
OFF indicates that no power is supplied to the subsystem
or the subsystem/RAID controller has failed.
BUSY White
ON indicates that there is active traffic on the host/drive
channels.
OFF indicates that there are no activities on the host/drive
channels.
ATTEN Red
ON indicates that a component failure/status event has
occurred.
OFF indicates that the subsystem and all its components
are operating correctly.
Table 3-4: LCD Panel LED Definitions
NOTE:
During the power up process, the LCD panel ATTEN LED will be turned on.
If the subsystem boots up successfully, then the ATTEN LED will be turned
off after the boot up procedure is complete.
The MUTE button silences the alarm temporarily until the next controller
event occurs.
3.2.4 Drive Tray LEDs
Each drive tray comes with two (2) status-indicating LEDs. One indicates power and the
other hard drive activities. Their definitions are shown in Table 3-5.
Figure 3-4: Drive Tray LEDs