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How can I set up the picture preference on the TCL TV?

For the TCL TV, you could customize the brightness and other settings of the picture.
Below are the steps about how to set up the picture for your reference:
1. On the TV remote, please press the Setting   button;
2. On the popping-out menu, select Settings --> Display & Sound --> Picture:
On the picture menu, you could select the picture mode, customize the brightness and the color saturation, and so on