影音新手網建立目的是希望可以籍著影音經驗為各影音新手解決常遇見的疑難,同時亦會轉載各式影音資訊。希望各位朋友會繼續支持本站,多多點閱。 另外本網站主理人Anthony擁有美國Tomlinson Holman Experiment(THX) Home Theater I及Imaging Science Foundation(ISF)Video Calibration Level II兩個專業資格,可向各位有志投入影音世界的朋友提供專業的顧問及器材調校服務。如有任何疑問請電郵至chhanthony@yahoo.com.hk。
2019年1月4日星期五
BenQ W2700 4K HDR短投投影機正式發佈
https://www.benq.eu/en-eu/projector/cineprime-home-cinema/w2700.html
User Manual亦釋出(點我下載)
持點
1. 附支持HDR10外亦支持HLG
The projector supports HDR imaging sources. It can automatically detect the
dynamic range of the source for SDR or HDR10 or HLG, and optimize settings to
reproduce contents under wider dynamic range. Meanwhile, the Picture Mode
cannot be adjusted after switching to HDR.
2. 覆蓋94% DCI-93廣色域
Wide Color Gamut
Complement with DCI-P3 color gamut and
deepest contrast at lower brightness level for playing 4K HDR movies
即係要用光度嚟換廣色域,投得大嘅用家未必有好處
3. 入門級首次加入動態光圈,不知Dynamic Iris配合BenQ 獨有嘅SmartEco模式可以出到幾黑。
Dynamic Iris
Automatically changes the black level of the projected pictures to enhance the
effect of contrast ratio.
When the projector is starting up, the Dynamic Iris will be calibrated for 3-15
seconds. You will hear the sound of the motor operation during this period of time.
When the projector is on, the Dynamic Iris will adjust according to the scenes from
the videos. The motor operation still produces a small amount of sound. You can
mute the sound by selecting Off.
4. 出廠色準
Factory Calibrated Out-of-the-Box Color Accuracy
Using special instruments and software, W2700 is tested and adjusted for precise D65 color temperature, gamma, black level, white level, neutral gray, RGBCMY color tracking, hue, saturation, brightness and output from different interfaces based on ITU-R DCI-P3/Rec. 709.
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小小保護罩
雖然家中小朋友很懂性從來不會亂攪家中器材,但因經常有聚會,大小朋友都不少,新喇叭沒有原裝面網,要加金屬網要加錢和訂貨時間更長,所以只好放棄。 為免悲劇發生還是做點防護措施保護新玩具,剛好用兩個紙箱造成三個小小保護罩,再貼上牆紙作遮醜,不算美觀但還可接受吧。


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