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Epson EB-685W投影機

Epson EB-685W投影機

Over HK$1,000.00, you can enjoy free shipping (excluding projection screens and large products). on order

HK$19,300.00
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Description

EB-685W WXGA 3LCD 「超短距」投影機

使用EB-685W「超短距」投影機將課堂提升到另一個層次，這款WXGA解像度投影機只需11” 的距離便能顯示100” 的影像。 EPSON 3LCD投影機提供3,500流明的彩色和白色亮度2，可確保明亮，鮮豔的圖像。此外，EB-685W還具有無線功能（需另外購買）和高端連接功能，因此教師可以將教學內容分享到不同設備。另外，EB-685W的燈膽可以在ECO Mode中可以持續使用長達10,000小時。

      • 投影系統：Epson 3LCD 投影技術
      • 本機分辨率：WXGA（1280 x 800）
      • 顏色亮度：3500流明
      • 白色亮度：3500流明

        投影鏡頭:

        類型:Digital zoom / Manual focusF 值:1.6焦距:3.7 mm變焦率:Digital zoom 1.0 – 1.35

        一般投影機:

        顯示效能:
      • NTSC: 480 lines
      • PAL: 576 lines
        (Depends on observation of the multi burst pattern)介面:
      • Wireless LAN Port 802.11(USB) b/g/n
      • (Optional – module sold separately)
      • Microphone: 1x
      • RS-232c: 1x
      • Video: 1x
      • Audio in: 3x Mini Stereo
      • USB (Type B): 1x
      • USB (Type A Power): 1x
      • Audio-out: 1x
      • Monitor-out: 1x / Computer 2
      • Computer: 2x
      • Network: 1x RJ-45
      • 3x HDMI (1x MHL)
        輸入訊號:NTSC / NTSC4.43 / PAL / M-PAL / N-PAL / PAL60 / SECAM喇叭:x 1 (16W)風扇噪音:29 dB / 35 dB

        投影機規格:

        燈泡壽命:
      • ECO mode: Up to 10000 hours2
      • Normal mode: Up to 5000 hours2
        投射比範圍:0.28 - 0.37梯形修正:Manual:
      • Vertical: ±3 degrees
      • Horizontal: ±3 degrees
        尺寸 - 投影距離:60" – 100" (0.34 – 0.6 m)色彩重現:Up to 1.07 billion colors對比率:Up to 14000:1色彩處理:10 bit投影系統:3LCD
        3-chip technology投影方式:Front / rear / wall mount / table驅動方式:Poly-silicon TFT Active Matrix像素數:1024000 dots (1280 x 800) x 3彩色亮度 - 彩色亮度輸出:3500 lumens1白色亮度 - 白色亮度輸出:3500 lumens1畫面比例:0.673611111111111原生解析度:1280 x 800 (WXGA)調整大小:640 x 480 (VGA); 800 x 600 (SVGA); 1024 x 768 (XGA); 1280 x 960 (SXGA2); 1280 x 1024 (SXGA3); 1366 x 768 (WXGA 60-2); 1440 x 900 (WXGA+); 1400 x 1050 (SXGA+); 1600 x 900 (WXGA++); 1600 x 1200 (UXGA)燈泡類型:250 W UHE

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