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LED state description
LED status for 9764 CMCO
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LED status for 9764 CMCO
Overview
This topic describes the LED status on the 9764 CMCO device.
Location of LED
The following figure shows the location of the LED on the back of the 9764 CMCO:
Figure C-1 Location of LED
LED
Hardware LED interpretation table
The following table describes the possible states for the single bi-color LED:
State
Description
LED
Power off
Power off
OFF
Initial state
Power on or Restart
ON (Red)
Software downloading during
system initialization
Software downloading
Blinking
(Green)
Failure
9764 MCO LTE start-up or operational failure
ON (Red)
9764 MCO LTE becomes
9764 MCO LTE becoming operational
ON (Green)
operational
(Note: LED is
switched OFF
after 15 minutes
of stable
operation)