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LW820ST 3600lms WXGA Education
Uninterrupted Learning Through Long-Lasting Projection
- Short-throw ratio
- BlueCore laser technology for superb image quality
- IP5X dustproof mechanism reducing maintenance costs
LW820ST 3600lms WXGA Education
Uninterrupted Learning Through Long-Lasting Projection
- Short-throw ratio
- BlueCore laser technology for superb image quality
- IP5X dustproof mechanism reducing maintenance costs
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All Specifications
Display
Brightness (ANSI lumens)
3600
Native Resolution
WXGA (1280x800)
Native Aspect Ratio
16:10
Contrast Ratio (FOFO)
3,000,000:1
Display Color
30-bit (1.07 billion colors)
Light Source
Laser
Light Source Life
a. Normal 20000 hrs
Throw Ratio
0.52
Zoom Ratio
Fixed
Lens
F/2.79(Wide), f = 7.46mm
Projection Offset (Full-Height)
106%
Keystone Adjustment
2D, Vertical ± 30 degrees; Horizontal ± 30 degrees
Rec. 709 Coverage
90%
Picture Modes
3D, Bright, Infographic, Presentation, sRGB, User 1, User 2, Vivid
Input Lag
51 ms (1080p@60Hz)
Resolution Support
VGA(640 x 480) to WUXGA_RB(1920 x 1200) *RB=Reduced blanking
Horizontal Frequency
15K~102KHz
Vertical Scan Rate
23~120Hz
PC in (D-sub 15pin)
(x2), PC in-1 (shared with component video), PC in-2 (shared with component video)
Monitor out (D-sub 15pin)
(x1)
Composite Video in (RCA)
(x1)
S-Video in (Mini DIN 4pin)
(x1)
Component Video in (3RCA)
(x2)
HDMI in
HDMI-1 (1.4b/HDCP1.2), HDMI-2 (1.4b/HDCP1.2/MHL)
LAN (RJ45)
(x1)
USB Type A
(x1), USB Type A-1 (2.0/Power Supply1.5A)
USB Type Mini B
(x1), USB Type Mini B-1(service)
RS232 in (DB-9pin)
(x1)
Speaker
(x1), 10W
Audio in (3.5mm Mini Jack)
(x1)
Audio out (3.5mm Mini Jack)
(x1)
Microphone in (Mini Jack)
(x1)
Operating Temperature
0~40℃
Power Supply
AC 100 to 240 V, 50/60 Hz
Typical Power Consumption (110V)
283W
Stand-by Power Consumption
<0.5W
Network Stand-by Power Consumption
<2W
Acoustic Noise (Typ./Eco.)(dB)
33/29
Remote Control w/ Battery
RCE015
Power Cord (by region)
x1 (3.0M)
VGA(D-sub 15pin) Cable
1 (1.8m)
User Manual CD
1 (24L)
3D Glasses
(Optional)
Quick Start Guide
(x1) 18L
Warranty Card (by region)
Yes
Lens cover
Yes
Anti-dust Filter
C SKU only
Wall Mount
(Optional), WM06G3
Dimensions (WxHxD) (mm)
410 x 158x 272
Net Weight (kg)
5.6
Projection System
DLP