- Download the projector firmware file from the Epson support website. Make sure it is the correct firmware file for your model.
- Copy the downloaded
firmware file onto the root (top) folder of the USB storage
device.
Note: Do not rename the firmware file. The USB device should be completely empty except for the firmware file and should be formatted in FAT format.
- Turn on the projector.
- Connect the USB storage device to the projector's USB-A port.
- Press the Menu button, select Initial/All Settings > Firmware Update and press
Enter.
- Select Yes to start the firmware update.
Note: Do not disconnect the power cable or remove the USB storage device while the firmware is updating.
While the
firmware is updating, all of the status indicators on the projector
start flashing. After the update is complete, the projector enters
standby mode. If the Direct Power On setting is enabled, the
projector restarts automatically.
After the update is complete, check the Version setting in the Management > Information menu to confirm that the firmware was updated successfully.