NEC EXP320R Maintenance Manual page 47

Chapter 1 Maintenance
(1) System POWER LED
LED indication
On (green)
Off
(2) System FAULT LED
LED indication
Off
On (amber)
Blinking (amber)
(3) System FT LED
LED indication
On (green)
Off
(4)
System ID LED
LED indication
On (blue)
Blinking (blue)
Off
Express5800/R320e-E4, R320e-M4, R320f-E4, R320f-M4 Maintenance Guide (VMware)
Description
Either or both of CPU/IO modules are powered on.
Both of CPU/IO modules are powered off.
Description
Both of CPU/IO modules are offline or normal.
One of the CPU/IO modules failed.
One of the CPU/IO modules failed. However, the
failed CPU/IO module cannot be identified.
Description
The system is operating under duplex condition.
The system is not duplexed.
Description
The UID switch is pressed.
The device identification request is issued from
remote site.
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6. Error Messages
Action
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Action
System FAULT LED does not notify
of disk status. Check it according to
(5) Disk Access LED indication.
Take a note of LED indications on
EXPRESSSCOPE, then contact your
service representative.
Contact your service representative.
Action
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Action
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