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6. 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 and the cooling
fans run at high speed (this is normal). After the update is complete, the projector enters standby mode.
If the Direct Power On setting is enabled, the projector restarts automatically.
Note: If all of the status indicators flash rapidly, the firmware update may have failed. Disconnect and
reconnect the projector's power cord. If the indicators continue to flash even after reconnecting the
power cord, unplug the cord from the electrical outlet and contact Epson Support.
After the update is complete, check the Version setting in the Management > Information menu to
confirm that the firmware was updated successfully.
Parent topic: Updating the Firmware
Related references
Projector Light Status
Updating Projector Firmware Using a Computer and USB Cable
You can update the projector firmware using a computer and a USB cable.
Note: You need a USB Type A to USB Mini-B cable.
Your computer must be running one of the following operating systems when updating firmware:
• Windows 8.1 (32- and 64-bit)
• Windows 10 (32- and 64-bit)
• Windows 11 (64-bit)
• macOS 10.13.x (64-bit)
• macOS 10.14.x (64-bit)
• macOS 10.15.x (64-bit)
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