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Page updated: May 2020

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We use cookies and similar technologies to process personal information for the operation of our website, statistical analysis, and providing targeted advertising. We share information about your use of the site with our advertising partners who may further share it with additional parties. You may opt out of performance cookies here, and learn more about how we use cookies here” 

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Flickering occurs when Dynamic Iris is enabled on my projector, what can I do to fix it?

03-23-2023

Regarding the flickering issue that you observed, we would like to offer some insights with you. The flickering may be observed when playing some media content on your projector with the Dynamic Iris (D.I.) switched on (currently 3 levels are available: low/middle/ high). When the D.I. is enabled, your projector will constantly detect overall brightness of the projection and adjust the projected light simultaneously, to make sure that the dark and light scenes are as vivid and sharp as they can be for the optimal viewing experience. If you find the flickering annoying, we suggest you switch the D.I. off to get rid of the symptom, or adjust the D.I. level to “Low” to improve the symptom, which means the flickering may still occur due to current specs limitation.

If you have any questions, please contact your local BenQ support team for further assistance.

Applicable Models

HT3550, HT3550i, HT5550, TK810, TK850, TK850i, HT4550i

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