Dobrý den, Po několika měsících běžného používání se na promítaném obrazu začaly objevovat černé tečky/skvrny, zejména v pravé dolní části obrazu. Tečky jsou viditelné při promítání světlého obrazu a nacházejí se stále na stejném místě. Vnější čočka projektoru je čistá, takže se nejedná o nečistotu na povrchu čočky. Vada se objevila samovolně během používání a výrazně ruší kvalitu promítaného obrazu. Je to důvod k reklamaci ?
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