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LW820ST 3600lms WXGA Education



Uninterrupted Learning Through Long-Lasting Projection

-Short-throw ratio

-Blue Core laser technology for superb image quality

-IP5X dustproof mechanism reducing maintenance costs

79,900.00 ฿ ex. vat



Throw Ratio : 0.52

Zoom Ratio : Fixed

Lens Control : Manual Focus

Keystone Correction : 2D keystone, Vertical ± 30 degrees

Projection Size : 60”~120”

Projection Offset : 106.1 +/- 2.5%

Lens shift : N/A


Projection System : DLP Single 0.65″ WXGA

Resolution : 1280 x 800 pixels, 16:10

Brightness : 3,600 Lumens

Display Color : 1.07 Billion Colors

Aspect Ratio : Native 16:10 (5 aspect ratio selectable)

Light Source : Laser

Light Source Life* : min 20000Hrs

Contrast Ratio : 3,000,000:1

DMD Type : DC3 DMD Chip


Built-in Speaker : 10Wx1


Security : 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

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.

Dimension and Weight

Product Dimensions (WxHxD) : 410 x 158 x 272 mm

Product Weight : 5.6kg

Operation Condition

Operating Temperature : 0o ~ 40oC

Noise Level (Normal/Eco) : 33/29 dBA (without dust filter)


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)
InstaShow Host

Power Supply : 100 ~ 240V AC


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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