The following steps need to be performed :
- Download the Web Designer version of the firmware version needed for the TSXETG3000.
- Unzip the iso file and store the 'Firmware Upgrade'.folder in your PC.
- Open a DOS command window as an administrator and run the 'Upgrade.bat' file from the 'Firrmware Upgrade' folder
- Wait until the ETG3000 stopped flashing after receiving the " 'Download Firmware Complete' and 'Type E to Exit' " message in the DOS command window.
- Wait until the RUN Light is on solid.
- Power cycle the ETG3000.