Hisense LCD2005EU Service Manual page 36

SOFTWARE UPDATING
Updating Operation:
The third step:
After clicking the "TVT" button on the bottom, A DOS interface will come up like sub picture.If
the word following "..." is "OK" , it shows that the communication between the LCD colour
TV and compute is OK,or it needs to check the connect of I2C.
INNOVATION IS LIFE
INNOVATION IS LIFE