San Volume Controller 2145-8F4 And San Volume Controller 2145-8F2 Operator Information Panel; San Volume Controller 2145-8F2 And San Volume Controller 2145-8F4 Operator-Information Panel - IBM 2145-8F2 Hardware Installation Manual

SAN Volume Controller 2145-8F4 and SAN Volume Controller
2145-8F2 operator information panel
The operator-information panel contains buttons and indicators such as the release
latch for the light path diagnostics panel, the power-control button, and LEDs that
indicate information such as system-board errors, hard-drive activity, and power
status.
Figure 2 shows the operator-information panel that is used by the SAN Volume
Controller 2145-8F4 and the SAN Volume Controller 2145-8F2 models.
Figure 2. SAN Volume Controller 2145-8F2 and SAN Volume Controller 2145-8F4
operator-information panel
Release latch
The release latch on the SAN Volume Controller 2145-8F4 and 2145-8F2 give you
access to the light path diagnostics panel, which provides a method for
determining the location of a problem.
After pressing the release latch on the operator-information panel, you can slide
the light path diagnostics panel out to view the lit LEDs. The LEDs indicate the
type of error that has occurred. See MAP 5800: Light path for more detail.
To retract the panel, push it back into the node and snap it into place.
System-error LED
When it is lit, the system-error LED indicates that a system-board error has
occurred.
This amber LED lights up if the SAN Volume Controller hardware detects a fatal
error that requires a new field-replaceable unit (FRU).
Note: See MAP 5800: Light path to help you isolate the faulty FRU.
A system-error LED is also at the rear of the node.
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IBM System Storage SAN Volume Controller: Models 2145-8F2 and 2145-8F4 Hardware Installation Guide
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Release latch for light path diagnostics panel
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System-error LED (amber)
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Information LED (amber)
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Location LED (blue)
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Hard disk drive activity LED (green)
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Power control button
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Power LED (green)
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USB connector
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