Before you entering IRT factory mode to change any value on the factory service mode, please write down all the original factory settings. tvservicemenu are not responsibility for any damage, data error and unwanted effect after using our service code and information on these page.
If the code below not match to your television please browse another service code in sitemap page.
Turn on the television.
To enter IRT factory mode press MENU, QWIEW, MUTE on the remote control.
To select the parameter press channel up/down
To change the value press volume up/down.
Save and exit press menu and power button.