BlueCore Laser Projector with Short Throw, WXGA | LW820ST
Uninterrupted Learning Through Long-Lasting Projection.
The World’s No.1 DLP brand BenQ leads the way with futureproof interactive projectors, featuring innovative BlueCoreTM laser technology and superior dustproofing design for superb picture quality and maintenance-free operation. Maximizing education investment and collaborative learning with short throw projection, BenQ LX820ST / LW820ST utilize the unparalleled qualities of a laser light source to achieve optimized performance, long-lasting reliability, energy efficiency and environmentally friendly choice for the leading school.
Powerful BlueCore laser projectors employ dual color wheel systems to unleash outstanding color performance by increasing color ratios and purity of RGBY color, greatly enhancing color saturation and brilliancy at the same lumen output of lamp-based projectors to deliver superior viewing experiences.
Display
| Projection System |
DLP Single 0.65" WXGA |
| Resolution |
1280 x 800 pixels, 16:10 |
| Contrast Ratio |
3,000,000:1 |
| Display Color |
1.07 Billion Colors |
| Aspect Ratio |
Native 16:10 (5 aspect ratio selectable) |
| Light Source Life* |
min 20000Hrs |
Optical
| Lens Control |
Manual Focus |
| Keystone Correction |
2D keystone, Vertical ± 30 degrees |
| Projection Offset |
106.1 +/- 2.5% |
Connectivity
| I/O Port |
HDMI-1 X1
HDMI-2/MHL X1
PC (D-sub 15pin) X2
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
Microphone in (Mini jack) 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
IR Receiver(Front/Top) X2 |
Special Feature
| Feature |
Blank for True Black, Digital zoom(2x), Digital Shrink(0.75x), LAN Control, AMX/ PJ Link/Crestron/Extron IPL Compatible. MDA Compatibility Optional Wireless Display, Optional Interactive module (PW02, PT12) compatibility.Optional Dust Filter |
Compatibility
| Resolution Support |
VGA(640 x 480) to WUXGA_RB(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 320W. Normal 283W. Eco 234W. |
| Standby Power Consumption |
Normal < 0.5Watts. Network < 2W. |
| Power Supply |
100 ~ 240V AC |
Dimension and Weight
| Product Dimensions (WxHxD) |
410 x 158 x 272 mm |
Operation Condition
| Noise Level (Normal/Eco) |
33/29 dBA (without dust filter) |
| Operating Temperature |
0o ~ 40o C |
Accessories
| Accessories (Standard) |
Power Cord 3m (by region)
Remote Control for WW RCE015 (5J.JJF06.001)
Remote Control for J sku RCE013J (5J.JGS06.001)
AAA Batteryx2
VGA cable 1.8m
Warranty Card (by region)
QSG (4J.JJJ01.001)
User Manual CD (5B.JJJ01.001) |
| Accessories (Optional) |
Wall mount WM06G3 (5J.J4R10.011)
3D Glasses (5J.J9H25.002)
Wireless Dongle: QCast Mirror (5A.JH328.10X)
Wireless Dongle: QCast (5J.JCK28.X01)
Dust Filter (5J.JJF14.001)
|
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) |
