Smonet video projector provides 30-200 inches projection display, 4.9-16.4ft projection distance. 9.32ft is the recommended viewing distance and straightforward to achieve a clear and quality image by the focus and keystone ±15°correction adjusting.
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As show in the picture below, there is a knob on the lens of SMONET Projector, this is how you adust the keystone correction. adjusting the physical position of the device to improve the iamge deformation.
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Or, you can use the keystone correction feature in the OSD Menu.
- Enter the mune and select settings option.
- Select Image then enter the keystone correction option.
- Press the navigation button to adjust the image until the image is perfectly rectangle.
Read more:
SMONET Projector Review | How is This HD 1080P Projector?