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全部商品 / Interactive Laser Projector with Ultra Short Throw, 1080p | LH890UST
Interactive Laser Projector with Ultra Short Throw, 1080p | LH890UST

Interactive Laser Projector with Ultra Short Throw, 1080p | LH890UST

HK$24,800.00
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商品描述

Interactive Laser Projector with Ultra Short Throw, 1080p | LH890UST

Uninterrupted Learning Through Long-Lasting Projection
The World’s No.1 DLP brand BenQ leads the way with futureproof interactive projectors, featuring innovative BlueCore laser technology and superior dustproofing design for superb picture quality and maintenance-free operation. Maximizing education investment and collaborative learning with ultra-short throw projection, the BenQ LH890UST utilizes the unparalleled qualities of a laser light source to achieve optimized performance, long-lasting reliability, and energy efficiency for the leading schools.


Superior Dustproofing Design to Prolong Projector Lifespan

BenQ LH890UST is designed with DustGuardTM technology including sealed laser modules to protect the laser bank. This lock-and-key design hermetically seals the laser engine from dust* to prolong projector lifespan.


Anti-Dust Accumulation Sensor Resists Dust Buildup

Incorporating color wheel sensors with an ingenious anti-dust accumulation feature, LH890UST prolongs optimal performance by rejecting dust which can accumulate on traditional sensors to block the IR signal and cause flickering, abnormal colors, or even shutdown.


Display
Projection System‎ DLP Single 0.65" Full HD
DMD Type DC3 DMD Chip
Resolution‎ 1920 x 1080 pixels, 16:9
Brightness 4,000 ANSI Lumens
Contrast Ratio‎ 3,000,000:1
Display Color‎ 1.07 Billion Colors ‎
Aspect Ratio Native 16:9 (5 aspect ratio selectable) ‎
Light Source Laser Light Source‎
Light Source Life‎* min 20000Hrs
Optical
Throw Ratio 0.23
Zoom Ratio Fixed
Lens Control Manual Focus
Keystone Correction 2D keystone, Vertical ± 20 & Horizontal ± 20 degrees,
Projection Offset** 118.8±3%( (Full-Height)
Projection Size (diagonal) 81"~121"
Audio
Built-in Speaker 10Wx1
Connectivity
I/O Port HDMI-1 X1
HDMI-2/MHL X1
PC (D-sub 15pin) X1
Monitor out (D-sub 15pin,Female) X1
Composite Video in (RCA) X1
S-Video in X1
Audio in(mini jack) X1
Audio L/R in (RCA) X1
Audio out (mini jack) X1
LAN Port(RJ45 for Network ) X1
RS232 In (D-sub 9pin, male) X1
USB TypeA (5V,1.5A) X1
USB Type mini B (For service) X1
USB Type mini B (For PointWrite module) X1
IR Receiver(Front) X1
Special Feature
Security Kensington Lock
Feature 2D Keystone, Corner Fit, Digital zoom(2x), Digital Shrink(0.75x), LAN Control, AMX/ PJ Link/Crestron/MDA Compatibility Optional Wireless Display, Optional Interactive module (PW40U) compatibility.Optional Dust Filter
Compatibility
Resolution Support VGA (640 x 480) to WUXGA (1920 x 1200) ‎
Horizontal Frequency 15KHz ~102KHz ‎
Vertical Scan Rate 23 - 120Hz
HDTV Compatibility 480i, 480p, 576i, 576p, 720p, 1080i, 1080p ‎
Video Compatibility NTSC, PAL, SECAM
Power
Power Consumption (Max/Normal/Eco) Max 380W. Normal 358 W. Eco 274 W.
Standby Power Consumption Normal < 0.5Watts. Network < 2W.
Power Supply 100 ~ 240V AC
Dimension and Weight
Product Weight 9.06 Kg+/- 100g
Product Dimensions (WxHxD) 502.1x 164.5 x 399.3 mm
Operation Condition
Noise Level (Normal/Eco) 35/32 dBA (without dust filter)
37/34 dBA (with dust filter)
Operating Temperature 0o ~ 40o C
Accessories
Accessories (Standard) Power Cord (by region)
Remote Control (RCA022)
AAA Batteryx2
VGA cable
Warranty Card (by region)
QSG (4J.JJC01.001)
User Manual CD (5B.JJC01.001)
Wall mount (WM03G6)
Accessories (Optional) 3D Glasses (5J.J9H25.002)
PointWrite Kit: PW40U (5A.JJR26.10E)
Wireless Dongle: QCast Mirror (5A.JH328.10X)
Wireless Dongle: QCast (5J.JCK28.X01)
Wireless Kit - Instashow WDC10 (9H.JF878.N4X)
3mm Dust Filter -FTFS02 (5J.JHF14.001)
OSD
On Screen Display Language Arabic/ Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hindi/ Hungarian/ Italian/ Indonesian/ Japanese/ Korean/ Norwegian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/ Spanish/ Swedish/ Turkish/ Thai/ Traditional Chinese (28 languages)
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  • 2. 訂購總額小於$2000，各商業區另加運 $80運輸費，合商業客戶，不包括私人和住宅 (請選購順風速遞) ，偏遠區請致電查詢運費，有存貨約2-4 天送貨，**下單後不要付款，請致電3590 5518或whatsApp 9768 6181 確定存貨後才付款
  • 3. 親臨本公司自行取貨 (免運費) ，需1-2天備貨，下單後不要付款 ，請致電3590 5518或whatsApp 9768 6181 查貨和留貨，才付款
  • 4. 順豐速運 (運費另加$60) 門到門快遞服務，合私人和住宅客戶，偏遠地區請致電查詢 (約2-4日到貨) 只適合體積小於 100 cm x 100cm x 50cm ，或重量小於 3 KG的貨品 **下單後不要付款 ，請致電3590 5518或whatsApp 9768 6181 查貨和留貨，才付款

付款方式

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  • 貨到付款 : 只限企業客戶 (需附上商業登記証，供批核)
  • 微信支付
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