User manual

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by simply pressing the power button.
Color inversion
Go to Settings > Additional settings >
Accessibility and enable "Color inversion" to
invert the display colors.
Color correction
⚫ Deuteranomaly: red-green
⚫ Protanomaly: red-green
⚫ Tritanomaly: blue-yellow
High contrast text
Go to Settings > Additional settings >
Accessibility > High contrast text. Enable this
function to increase the contrast with
background.