Updating Projector Firmware Using A Computer And Usb Cable - Epson PowerLite EB-L520U User Manual

While the firmware is updating, the status indicators on the projector will blink. After the update is
complete, the projector will enter standby mode. If Direct Power On is enabled, the projector will restart.
After the update is complete, check the Version setting in the Management > Information menu to
confirm that the firmware was updated successfully.
Parent topic:
Related references
Where to Get Help (U.S. and Canada)
Where to Get Help (Latin America)
Initial Settings and Reset Options - Initial/All Settings Menu
Administration Settings - Management Menu
Related tasks
Connecting to a USB Device

Updating Projector Firmware Using a Computer and USB Cable

You can update the projector firmware using a computer and a USB 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)
• macOS 10.13.x (64-bit)
• macOS 10.14.x (64-bit)
• macOS 10.15.x (64-bit)
• macOS 11.x (64-bit)
1. Download the projector firmware file from the Epson support website. Make sure it is the correct
firmware file for your model.
2. Connect the computer to the projector's Service port using a USB Type A to USB Type-B cable.
3. Press the Menu button, select Initial/All Settings > Firmware Update and press Enter.
4. Select Yes to start the firmware upgrade.
Note: Do not disconnect the power cable or remove the USB storage device while the firmware is
updating.
Updating the Firmware
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