It is recommended to upgrade PowerLogic™ advanced power quality meters to the latest firmware version.
Before upgrading to the latest version, firmware version 2.1.0 must have been previously installed. Go to www.se.com and search for Upgrading Meter Firmware to v2.1.0 document for information on that upgrade. Firmware version can be identified using ION Setup, meter webpages, or the display.
Meter firmware includes a digital signature which helps ensure authenticity.