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
送貨及付款方式
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)
送貨及付款方式

送貨方式

  • 公司自取 (隨時可以親臨本公司自行取貨)
  • 順豐速運 (門到門快遞服務) (約1-2日到貨)
  • 順豐速運 - 順豐站取件 (約1-2日到貨,客戶需自行取件)
  • 順豐速運 - 服務中心取件 (約1-2日到貨,客戶需自行取件)
  • 順豐速運 - 7-11便利店取件 (約1-2日到貨,客戶需自行取件)

付款方式

  • FPS 轉數快
  • ATM 轉帳/網上銀行轉帳
  • 信用卡或Paypal (Paypal Express)