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高光度教室投影機
Epson 提供課室最優質實惠的投影方案。Epson 3LCD投影機的色彩亮度比主要競爭對手高達3倍*,畫面清晰自然之餘,亦讓學生更投入到課堂之中。EB-W49具備WXGA解像度和3800流明白色及色彩亮度。其低成本,壽命持久的燈膽在ECO Mode2中可使用長達17,000小時。另外,EB-W49附有管理軟件3和網絡功能可同時無線連接多部設備(包括電腦,iOS®和Android™設備)。EB-W49還具有兩組HDMI®連接。
投影鏡頭:
類型:
手動對焦
F 值:
1.49 – 1.72
焦距:
16.9 mm – 20.28 mm
變焦率:
1.0 – 1.2 (光學變焦)
一般:
重量:
2.7 kg
一般投影機:
介面:
RS-232C x 1
Computer In x 2
Monitor Out x 1
Video In x 1
Audio In (Stereo Mini) x 2
Audio Out (Stereo Mini) x 1
HDMI x 2
Wired LAN x 1
喇叭:
5 W (mono)
風扇噪音:
節能模式: 28 dB
標準模式: 37 dB
投影機規格:
燈泡壽命:
標準模式: 高達8000小時2
節能模式: 高達17000小時2
投射比範圍:
1.30-1.56
梯形修正:
水平/垂直: ±30度
尺寸 - 投影距離:
33" to 320" (0.91 to 10.89 m)
對比率:
高達 16000:1
色彩處理:
10 bit
投影系統:
3LCD
3-chip technology
投影方式:
正面投影 / 背面投影 / 天花安裝
彩色亮度 - 彩色亮度輸出:
3800 流明1
白色亮度 - 白色亮度輸出:
3800 流明1
畫面比例:
16:10
原生解析度:
1280 x 800 (WXGA)
燈泡類型:
210 W UHE
投影機尺寸:
不含腳架:
302 x 87 x 249mm
遙控器:
功能:
volume
電源:
供電電壓:
100 – 240VAC ±10%
50 / 60Hz AC
耗電量:
正常模式: 327 W
About Us
Golden Technology was founded in 2004 as an agent specializing in the sale of various home/commercial projectors, projection screens, action cameras, driving equipment and peripheral products. At the same time, in 2018, it became the general agent of Taiwan brand POTECH in Hong Kong and Macau, distributing various projectors.
Contact Us
Shop G10-11, G/F, New Capital Computer Plaza,
Un Chau St. 85-95, Shum Shui Po
Business hours: 12:00nn-9:00pm
Phone: +852 2782 3877
WhatsApp: +852 9626 0444
Fax No: +852 3753 2060
Email: info.gtc@gtc-technology.com
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