Sanyo PDG-DWT50L - WXGA DLP Projector User Manual page 74

Noise reduction
Select the level of noise reduction required.
Range: Off, Low, Mid, High.
3D Y/C separation
3D Y/C Separation separates composite signal to Y (brightness) signal and C (color) signal, and can help to produce
clearer and sharper images without overlapping colors (rainbow effect).
Set 3D Y/C Separation On or Off.
Progressive
Progressive converts an interlaced image to a progressive scan image.
Select the form of Deinterlacing required from:
Still – Select for stills such as slide projections or screen shots.
Normal – Select Normal for non-specialized projection.
Movie – Select for movie projection.
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5. Using On-Screen Display