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Release Notes for Smart-UPS v2.5.5.1
Smart-UPS & 1-Phase Symmetra
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For details on upgrading the UPS Network Management Card 3 (NMC 3) firmware, see theNMC3 User Guide.
NOTE:If you upgrade to firmware version 2.0 or later, you cannot downgrade to a firmware version lower than 2.0.
If you downgrade from firmware version 2.4+ or later to a firmware version lower than 2.4, this will cause the card to be formatted, erasing all security certificates, encryption keys, configuration settings, and the event and data logs.
New Features
New Feature
There is no new feature in this release.
Fixed Issues
Fixed Issue
Database corruption during power failures or restarts while writing data is now resolved.