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BenQ Europe respect your data privacy. We use cookies and similar technologies to ensure you get the best experience when visiting our website. You can either accept these cookies by clicking “Accept Cookies”, or click “Only Required Cookies” to refuse all non-essential technologies. You can customise your cookie settings here at any time. For further information, please visit our Cookie Policy and our Privacy Policy.

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There's no audio output from the internal speaker of the projector. What can I do to fix it?

01-06-2021


No audio output from the internal speaker could be caused by incorrect settings. Please follow these steps in the OSD menu to output audio from the internal speaker.

System Setup: Basic menu
1. Sound >> Mute >> Disabled
2. Sound >> S/PDIF >> Disabled
3. Sound >> Volume >>  1 - 100

Applicable Models

HT3550, HT3550i, TK850, TK850i, TK810

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