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Frequently - Asked - Questions

Why No Video and Sound from the projector?  1、 You need to buy another higher version HDMI cord from Amazon or your local market. The HDMI cord (come with the projector) may NOT compatible with your devices if no videos and sound. One of our customers recommend to buy this version. AmazonBasics High-Speed HDMI Cable - 6 Feet (Latest Standard) 2、The projector does NOT support Dolby Audio System, you need to choose "PCM" Digital Audio Output, switch off "Dolby sound system" when you use the HDMI cord.3、 The projector only supports max up to 1080P, does NOT support 2K, 4K, 3D video audio signal.4、 VGA cable can NOT transmit audio signal, it needs External Speaker if you use VGA cable to...

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Yg-400

● User manual ● Steps for clean projector lens ● Connect different devices

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