You can
update the projector's firmware using a USB storage device.
- Download
the projector firmware file from the Epson support website. Make
sure it is the correct firmware file for your model.
Note:
If the firmware file is not the correct file for your model,
or if you renamed the file, the update will not start.
- 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 the Information menu, and press
Enter.
-
Select 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.
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 Information menu to confirm that the firmware
was updated successfully.