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Epson EB-685W超短距投影機

Epson EB-685W超短距投影機

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

HK$18,000.00
HK$16,500.00
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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 focus

F 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 burstpattern)

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 x768 (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

投影機連線能力:

標準連線能力:

Projector is Mac compatible via USB

DVI to HDMI or VGA adapter (not included)

DP to HDMI or VGA (not included)


投影機尺寸:

含腳架:

14.5" x 15.8" x 7.4" (W x Dx H)

不含腳架:

14.5" x 15.8" x 5.9" (W x Dx H)


遙控器:

功能:

Source Search

HDMI/Video

LAN

Computer

USB

Power

Aspect

Color Mode

Volume

E-zoom

A/V Mute

Freeze

Menu

Page Up and Down

Home

Auto

Mouse Functions

User

Split Screen7

有效距離:

Front / Rear: 19.7' (6 m)

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