Often a new version of software will include new firmware. When you upgrade the software you will see a notification on the Application Requirements page informing you if a controller upgrade is required and what the new version is. The new firmware files will be installed during the upgrade process.
You will see also see notification in the Live Events grid if the controller is detected as having out-of-date firmware.
You can determine if you have the current firmware revision set by reviewing the revision list displayed in the Software Downloads section of the Keri Systems website.
Note: You must be registered with the Keri Systems website to access the Software Downloads page.