If a firmware update is available for your product, you can select the Firmware Update option in the projector's Initial/All Settings menu. The projector enters firmware update mode and is ready to perform a firmware update. If a firmware update file is not found, the projector enters standby mode.
If your projector is on a network, you can use the Epson Projector Management software to check for and update your product's firmware.
You can also contact Epson Support to check for firmware updates for your product. For more information, contact Epson support.