Extron Electronics IPL 250 Reference Manual - Manual (Page 97)

B-3 IPL 250 • Firmware Updates
4. In the factory default Web pages, select the Status tab. The firmware version
is listed in the System Description area, as shown below.
Or select the System Settings page within the Configuration tab. The
firmware version is listed in the IP Settings area, as shown below.
If using the GlobalViewer pages, click on the Type button and click on the
IPL 250
folder. The firmware version is listed in the Control window, as
shown in the following picture.