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TOPTRO X7 Hdtv Lcd Beamer User Manual — questions & answers

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How can I save the 4-point keystone correction settings so I do not have to readjust the corners every time I turn on the projector?

2026-07-11 1 answer

The TOPTRO X7 is designed to automatically perform keystone correction upon startup. If your manual corner adjustments (4P Keystone Correction) are not being saved,…

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My TOPTRO X7 projector, which is a little over a year old, is showing a yellow band in the center of the projected image. Can this be fixed, or do I need to buy a new one?

2026-06-09 1 answer

Hello, I'm sorry to hear you're experiencing this issue with your TOPTRO X7 projector. A yellow spot or band on the image typically indicates…

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