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16
en | System Overview
2.3.2
Control Panel LEDs
The control panel located on the front of the chassis has LEDs to provide you with critical
information related to different parts of the system. This section explains what each LED
indicates when illuminated and any action that may be required.
2.3.3
Drive Carrier LEDs
Your chassis uses SAS/SATA.
Each SAS/SATA drive carrier has two LEDs on the front of the SATA drive carrier.
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2.3.4
Power Supply LEDs
This chassis includes redundant power supplies. The power supplies include LEDs in the rear
with the following definitions:
State
Solid Green
Solid Amber
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- | V1 | 2011.10
Overheat/Fan Fail
When this LED flashes it indicates a fan failure. When continuously on (not
flashing) it indicates an overheat condition, which may be caused by cables
obstructing the airflow in the system or the ambient room temperature being too
warm.
NIC2
Indicates network activity on GLAN2 when flashing.
NIC1
Indicates network activity on GLAN1 when flashing.
HDD
Indicates IDE channel activity. SAS/SATA drive, SCSI drive, and/or DVD-ROM drive
activity when flashing.
Power
Indicates power is being supplied to the system's power supply units. This LED
should normally be illuminated when the system is operating.
Green: When illuminated, this green LED indicates drive activity. A connection to the
SATA backplane enables this LED to blink on and off when that particular drive is being
accessed.
Red: The red LED indicates an SAS/SATA drive failure. If one of the SAS/SATA drives fail,
you should be notified by your system management software.
Solid Green: When illuminated, this green LED indicates that the power supply is on.
Solid Amber: When illuminated, the amber LED indicates the power supply is plugged in
and turned off, or the system is off but in an abnormal state.
Hardware Installation Manual
Bosch Recording Station Appliance
Indication
System is on.
System is off and plugged in.
Bosch Security Systems
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