If you find that your ViewSonic projector’s image is pixelated, your projector may have an unmatched output resolution setting and content.

For example, the projector is 4K, but you set a 720P output. You can set recommended resolution by the following steps.

  • Enter Setting> Display.
  • Select Scale and Layout.
  • Enter Display resolution and choose the recommended resolution.

As different ViewSonic projectors have slight differences in setting, this post can’t cover all the projector models.

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