1. Press the "Power" button on the back of the monitor. (The following "power" key action, all refers to this key.) )
2. There are 5 small icons appearing at the bottom right of the screen.
3. Move the "power supply" key up.
4. Move the cursor to the location of the menu, press the "Power" button.
5. Toggle the "power" button up or down, move the cursor to "image", press "power" button.
6. Toggle the "power" button up or down, move the cursor to "High-definition HD" and press "power" button.
7. Select "Off" as needed.
1. When the smart mode is set to theater mode, contrast, sharpness, color, clear high-definition and other menus are gray, not available.
2. When the smart mode is set to dynamic contrast, brightness, contrast, sharpness, color, clear high-definition and other menus are gray, not available.
3. When the spirit of the game opened, smart mode, contrast, clarity, color, clear high-definition and eco-energy-saving enhancements, such as the gray menu is not available.
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