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關於動態光圈功能啟動時可聽到的聲音,這是內部馬達運轉所造成的結果,動態開啟或關閉決定有多少光通過光學系統以增強對比度的效果。當投影機開機時,動態光圈將被校準 3-15 秒,然後將聽到和觀察這段時間內電機執行的聲音。我們了解某些用戶可能對打開動態光圈時的聲音敏感;因此,我們建議您下載我們的新韌體版本,可以通過USB-A埠,進一步降低聲音。
新韌體版本為動態光圈提供了3個層級的調節,以減少動態光圈開啟時產生的聲音,但如果用戶選擇低層級效果,也會犧牲對比度性能。要下載新韌體版本,請連結我們的網站。如果您在安裝新韌體版本升級時有任何疑問或問題,請聯繫我們當地的服務中心,我們將非常樂意為您提供幫助。謝謝。
適用產品型號
W4000i, W5700, W2700, W2700i