Adaptec LSM-FC2002 Installation Guide - Page 68

Table 5-1, Enclosure LED Descriptions, Description, Color, Indication

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68 Table 5-1 Enclosure LED Descriptions LED 0 LED 1 LED 2 LED 3 LED 4 LED 5 Description Color Indication Power On Shelf Fault Green Amber FC Loop A FC Loop B LS Fault Green Green Amber 2Gb Operation Green Normally ON, indicates power is applied. OFF indicates no power. Normally OFF indicates no faults exist in the enclosure. ON indicates a fault. Flashing of this LED indicates the both a 1GB and a 2Gb I/O module has been detected. ON indicates FC Loop A closed. OFF indicates FC Loop A open ON indicates FC Loop B closed. OFF indicates FC Loop B open. Normally OFF indicating that the LS Module has no fault. ON indicates an LS Module fault. Flashing of this LED indicates that the LS is a 1GB LS module in a 2Gb system. ON indicates the FC loop is operating at 2Gb/Sec speed. OFF indicates the FC Loop is operating at 1GB/Sec Speed. Flashing of this LED indicates that the LS module is set to an incorrect speed. Note: The audible alarm will sound when an error is detected. CAUTION: If 1GB and 2Gb hardware is mixed in an enclosure at power up, and the enclosure is set to 2Gb, the drives will not spin up and LED 5 will flash. LS Module

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LS Module
68
Note:
The audible alarm will sound when an error is
detected.
CAUTION: If 1GB and 2Gb hardware is mixed in an enclosure at
power up, and the enclosure is set to 2Gb, the drives will not spin
up and LED 5 will flash.
Table 5-1
Enclosure LED Descriptions
Description
Color
Indication
LED 0
Power On
Green
Normally
ON
, indicates power is
applied.
OFF
indicates no power.
LED 1
Shelf Fault
Amber
Normally
OFF
indicates no faults
exist in the enclosure.
ON
indi-
cates a fault.
Flashing
of this LED
indicates the both a 1GB and a 2Gb
I/O module has been detected.
LED 2
FC Loop A
Green
ON
indicates FC Loop A closed.
OFF
indicates FC Loop A open
LED 3
FC Loop B
Green
ON
indicates FC Loop B closed.
OFF
indicates FC Loop B open.
LED 4
LS Fault
Amber
Normally
OFF
indicating that the
LS Module has no fault.
ON
indi-
cates an LS Module fault.
Flashing
of this LED indicates that the LS is
a 1GB LS module in a 2Gb system.
LED 5
2Gb Operation
Green
ON
indicates the FC loop is operat-
ing at 2Gb/Sec speed.
OFF
indi-
cates the FC Loop is operating at
1GB/Sec Speed.
Flashing
of this
LED indicates that the LS module
is set to an incorrect speed.