Method one˖ In any sources enter to the menu, move the cursor to “Contrast” item then press the “9”, “7”, “3”, “5” keys continuously on the remote control. Service mode screen will be displayed.
Method-2: In the production of the factory menu, if set “FacMode” and “FacHotkey” as “ON”. There is a “P” on the left corner of the panel. In this status, can enter the factory menu by pressing the “Return” key, by remote control. In the factory menu, you can return to the previous menu by the “Menu” key of the RC.
To Exit Factory mode
* Press the ‘Exit' key on the remote control.
* Press the ‘Menu” key on the remote control, to go back to the previous menu.
* Press the ‘Menu” key on the remote control, to go back to the previous menu.
. * If the hotkey of factory menu is “On” the status cannot be changed by turn off the TV. You need to change the hotkey to factory “OFF”
* “Shop Init” should be don at the last alignment.
* “Shop Init” should be don at the last alignment.