AOC Envision L20S421, Service Manual

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20” LCD TV Color Monitor AOC L20S421
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1. Brightness and Contrast: The range can be adjusted from 0~100.
2. Position: There are two options, Horizontal and Vertical, which can be adjusted from -50 to +50.
3. Video noise: There are two options, Phase and Clock, which can be adjusted from -50 to +50.
4. Sharpness: Select from five options of Softest, Soft, Auto, Sharp and Sharpest. You may adjust the above
options according to your preference.
5. Auto Adjust: Automatically adjust PC input to the optimal screeen size.
6. Info: Prompt the current size for PC input definition (only the definition that can be shown by this device).
7. Colour Temp.: There are four options of colour temperature provided for users - 6500, 7300, 9300 and
Personal. You can select the three colour temperatures of 6500, 7300 and 9300, or manually adjust red, green
or blue in the personal setting (you can only adjust red, green and blue in the personal setting).
8. Reset to default: It is used to reset the picture settings to the factory default mode.
When the input source is in TV/AV1/S-Video/ mode, you can select Brightness, Contrast, Colour, Sharpness, Tint,
Dyn. skin tone, Colour Temp., Public, Zoom and Reset to default respectively; shown in the figure below: