Upgrade Methods
USB Upgrade Method:
1. Copy BIN_6M181.bin into an USB disk.
2. Plug the USB disk into the USB interface on the Main Board.
3. Supply DC12V to the TV unit.
4. Wait for a while, the LED light will flash quickly, this upgrading is starting.
5. When the LED light stop flashing and display red, this upgrading is ok.
6. Unplug the USB disk and restart the TV unit.