- Download the firmware from the link below and copy to a USB drive with at least 1 GB of free space.
- Connect power cable to the projector and insert USB drive with software into the projector’s USB port.
- Press and hold the power and home buttons for 5 seconds and promptly release. The projector will display a progress bar and will automatically restart once the update is complete. Please be patient as this can take about 3-5 minutes.
- If the projector does not reboot automatically, wait 60 seconds after the progress bar disappears then click on the power button.
E500 Digital Projector Firmware V188.8.131.52 EN