English Manual
3.7.5 Projection Quality
Click the “Projection Quality”, choose “Normal” for faster projection speed with lower screen image quality, and “Best” for clear screen image quality but slower projection speed.
3.7.6 Projection Source
Click the “Projection Source”, you can select to project the main screen of desktop or the virtual extended screen.
PS. This function is only supported on Windows XP and need to install another virtual display driver first.
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