46
Installation
There are three main indicator LEDs on the front of the XG2000R: Power LED, Alarm LED,
and Status LED. The following explains the LED display under various conditions.
*1: If the XG2000R is operating normally.
*2: After shutdown, the Power Supply LED on the back blinks green.
If a problem occurs, the front panel LEDs and the LEDs on the Fans or Power Supplies can
be used to identify the problem:
*1: Only detectable and indicated when two power supply units are installed and connected to separate,
independent power supplies.
*2: Condition of the Alarm LED will depend on the state of the system.
*3: Condition of the Status LED will depend on the state of the system.
*4: Power Supply LED blinking Orange and Alarm LED off shows thermal alarm for power unit.
Note that the XG2000R will shut itself down when the temperature error is detected.
Any problems other than those that occur during start up are recorded in the event log. For
details of the event log, refer to the "XG2000 series User’s Guide".
Display LEDs
XG2000R Condition
LED
Power
Alarm
Status
Off
Off
Off
Off
Starting up
Power just turned on
On
Off
Off
System starting up
On
Off *1
Blinking
System start-up completed
On
Off *1
On
Operable
On
Off *1
On
After shutdown*2
Off
On
Off
XG2000R Condition
LED
Power
Alarm
Status
LED on failed part
Problem
detected
Startup error
On
---*2
Blinking
---
Rear fan error
On
On
---*3
Rear Fan LED: Orange lit
Power fan error
On
On
---*3
---
No AC supply *1
On
On
---*3
---
Power supply error*4
On
On
---*3
Power Supply LED: Orange lit
Voltage error
On
On
---*3
---
Temperature error
On
On
---*3
---
System dump in
progress
On
On
---*3
---
Summary of Contents for XG2000R
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