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Hardware Installation and User’s Guide
Hardware Installation
2.4.2
Audible Alarm
The GDT8522RZ and GDT8622RZ ICP RAID Controller products contain an 80db
audible alarm that is controlled by the RAID firmware. The alarm indicates these events:
•
State of controller upon boot-up
•
Change in the normal state of the array
•
Change of controller environmental status (during normal operation)
•
Failure of hardware that the controller manages
If the cause of the event is resolved and/or removed, the audible alarm will cease. You can
also turn off the audible alarm manually through ICPCON or ICP RAID Navigator. If you
use these management tools to silence the alarm, it will only be disabled for the current
event and will be ready to sound again at the next event.
2.4.2.1
Silencing the Audible Alarm in ICPCON
In ICPCON, under Advanced Setup > Configure Controller, press <F4> to silence alarm.
Note:
The <F4> option is only available if the alarm has been activated.
S
green
Illuminated LED indicates that ICP RAID Controller is online.
Located on front of ICP RAID Controller.
P66
green
Illuminated LED indicates that PCI bus frequency is 66Mhz.
Non-illuminated LED indicates that PCI bus frequency is 33Mhz.
Located on front of ICP RAID Controller.
LVD
yellow
Illuminated LED indicates that all devices in the SCSI bus are in Low
Voltage Differential (LVD) mode.
Located on front of ICP RAID Controller.
BSY
yellow
Illuminated LED indicates that SCSI bus is in use.
Located on front of ICP RAID Controller.
Internal
DATA
yellow
Illuminated LED indicates that data transfer is occurring on FIbre Channel
loop.
Located on front of ICP RAID Controller.
LOOP
Error
red
Illuminated LED indicates that Fibre Channel loop is in error state.
Located on front of ICP RAID Controller.
Internal
LINK
green
Illuminated LED indicates that Fibre Channel loop is closed.
Located on front of ICP RAID Controller.
Table 2-2. ICP RAID Controller LED Descriptions
LED
Color
Description
