Aviat Networks ECLIPSE EDGE User Manual page 202

• There is a software/hardware version mismatch, which may occur when an ODU is
installed which requires a later version of software than that currently running on the
IDU.
Recommended Actions
To remove the alarm, compatible Eclipse software is required; install the latest
software.
Additional Information
A check for possible mismatch occurs during the following events: power on, software
reset, and plug-in insertion.
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