Use the Firmware Upgrade page to update your projector's wireless firmware.
Please disable and enable wireless/network using the OSD to restart
the network card for the projector after firmware upgrade is successful.
To start the firmware update, follow these steps:
Press Browse to select the file to update.
Click the Update button to start. Wait while the system updates the firmware
in your device.
Click OK when the update is complete.
Do not interrupt the update process as this may cause the system to
Using Your Projector