NEC DX2000, Руководство пользователя

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3. Names and Functions of Parts
Scalable Modular Server DX2000 User’s Guide
32
Chapter1 General Description
POWER LED (5)
The POWER LED indicates power on/off status of the module. The following table describes each POWER
LED status and its meaning.
POWER LED status Description
On (green) The module is on.
Off The module is off.
STATUS LED (6)
While hardware is running normally, the STATUS LED lights green. The STATUS LED is turned off or lights
amber if there is a hardware failure.
The following table describes each STATUS LED status and its meaning.
STATUS LED status Description
Off The power is off.
The system is normally running.
On (amber) A CPU error has occurred.
Abnormal CPU temperature is detected.
Abnormal voltage in the module is detected.
UID LED (7)
If you press the UID switch, the UID LED turns on. If you press the UID switch again, it turns off. The UID LED
lights when a command from software is received. This LED is used to identify a specific module among multiple
modules installed in the server.
The following table describes each UID LED status and its meaning.
UID LED status Description
On (blue) The UID switch is on.
Off The UID switch is off.