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Table 3-4 Connectivity LED, product initialization (continued)
Product initializing
state
Connectivity LED, normal state Connectivity LED, error state
Accessing disk for
firmware image
Green, solid
NOTE: If applicable, disk error messages
appear on the control-panel display.
Yellow, fast flash
●
Control panel not connected
Firmware boot Green, solid
NOTE: If applicable, error messages appear
on the control-panel display.
Yellow, fast flash
●
Control panel not connected
Product operational Green, heartbeat blink
NOTE: If applicable, error messages appear
on the control-panel display.
Yellow, fast flash
●
Control panel not connected
49.XX.YY error or
initialization freezes
Not applicable LED off
NOTE: An error message (for example,
49.XX.YY) might appear on the control-panel
display.
Eventually a formatter connection missing
message will appear.
Turn the power off, and then on again to restart
the initialization process.
If the error persists, perform a firmware upgrade.
Control panel
connection interrupted
after the product is
operational
Not applicable Yellow, fast flash
●
Control panel not connected
Sleep mode Green, slow blink Not applicable
Approaching Sleep
mode
Green, slow blink Not applicable
Wake up from Sleep
mode
Follows initialization progression above. Follows initialization progression above.
Approaching wake up
from Sleep mode
Follows initialization progression above. Follows initialization progression above.
Connectivity LED, product operating
The following table describes the connectivity operation when the product completes the firmware boot
process and is in the Ready state.
252 Chapter 3 Solve problems ENWW