Write keys figures
Factory Menu—Factory—Write Keys
Note: The factory menu date varies according to different sources. Incase changing the factory data by error,
you can choose to “Clear all”, by which you can resume the default value.
a. Select the item “Option”--“Clear all” in Factory mode.
b. Close the OSD menu after 5 seconds.
c. Restart the TV.
d. TV restart,better enter TV factory OSD Menu to ensure the new main software Version 、TCON (FRC) and BLU
Version(some TV no )
e. The Keys information must been checked.