Product Manual
Page 49
① Online Update
Click the "online update" option to obtain the latest rmware information through the
network. Follow instructions to update and wait the device to restart automatically after the
update is nished.
② USB Update
Download rmware from ocial website to a USB stick, insert the USB stick to the device,
and then click "USB update"option. Follow instructions to update and wait the device to
restart automatically after the update is nished.