|Throw Ratio||Short Throw|
|Resolution||WXGA (1280 x 800)|
BENQ LW820ST DLP Laser Projector WXGA 3600 ANSI (Short Throw)
Resolution: 1280 x 800 pixels, 16:10
Brightness: 3,600 Lumens
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.
BenQ BlueCoreTM Laser Technology Laser Technology for Pure Color
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.
Superior Dustproofing Design to Prolong Projector Lifespan
BenQ LW820ST is designed with Dust GuardTM 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.The design has passed the dust chamber test standard for the international dustproof rating of IP5X.
Sealed Engine for Laser Light Source
With a fully enclosed laser light source and an innovative sealed engine design powered by BenQ Dust GuardTM technology, BlueCore education projectors guarantee 20,000 hours of maintenance-free operation to prevent extra expenses on lamp replacement and maintenance. The laser light source resists brightness decay, making BenQ laser education projectors highly stable while ensuring high brightness performance through years of usage.
Anti-Dust Accumulation Sensor Resists Dust Buildup
Incorporating color wheel sensors with an ingenious anti-dust accumulation feature, LW820ST 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.
|Projection System||DLP Single 0.65" WXGA|
|Resolution||1280 x 800 pixels, 16:10|
|Brightness (ANSI lumens)||3,600 Lumens|
|Display Color||1.07 Billion Colors ?|
|Aspect Ratio||Native 16:10 (5 aspect ratio selectable) ?|
|Light Source life*||min 20000Hrs|
|Lens Control||Manual Focus|
|Keystone Correction||2D keystone, Vertical ± 30 degrees|
|Projection Offset**||106.1 +/- 2.5%|
|Security Lock||Kensington Lock|
|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|
|I/O Port||HDMI-1 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
|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 Consumption (Max/Normal/Eco)||Max 320W. Normal 283W. Eco 234W.|
|Standby Power Consumption||Normal < 0.5Watts. Network < 2W.|
|Power Supply||100 ~ 240V AC|
|Product Dimensions (WxHxD)||410 x 158 x 272 mm|
|Noise Level (Normal/Eco)||33/29 dBA (without dust filter)|
|Operating Temperature||0o ~ 40o C|
Warranty (Projector): 3 years Local Warranty (Pick up available)
Warranty (Lamp): 1 year or 1,000 hours whichever comes first
- Product Name:BENQ LW820ST DLP Laser Projector WXGA 3600 ANSI (Short Throw)
- Product Reference: LW820ST
- By BenQ
- Price: $ 2,499.00
- Product Width: 0.00 cm
- Product Height: 0.00 cm
- Product Depth: 0.00 cm
- Product Weight: 0.00 kg
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