BenQ LW820ST WXGA 3600 Lumens Short Throw Education Laser Projector
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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
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 Normal 20000 hrs
Optical
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
Picture
Rec. 709 Coverage 90%
Picture Modes 3D ,Bright ,Infographic ,Presentation ,sRGB ,User 1 ,User 2 ,Vivid
Compatibility
Input Lag 51 ms (1080p@60Hz)
Resolution Support VGA(640 x 480) to WUXGA_RB(1920 x 1200) *RB=Reduced blanking
I/O Interface
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)
Audio
Speaker (x1) ,10W
Audio in (3.5mm Mini Jack) 1
Audio out (3.5mm Mini Jack) 1
Microphone in (Mini Jack) 1
Environment
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
Accessories
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 1 (18L)
Warranty Card (by region) Yes
Lens cover Yes
Anti-dust Filter Yes, C SKU only
Wall Mount (Optional) ,Yes, WM06G3
InstaShow Host
LAN (RJ45) (x1)
Dimension & Weight
Dimensions (WxHxD) (mm) 410 x 158x 272
Net Weight (kg) 5.6
Projection System
Projection System DLP
MODEL | LW820ST |
---|---|
TECHNOLOGY | DLP |
BRIGHTNESS | 3600 LUMENS |
CONTRAST | 3,000,000:1 |
RESOLUTION | WXGA (1280 x 800) |
WEIGHT | 5.6 kg |
LAMP LIFE | 20000 HOURS |
WARRANTY | 2 YEARS |