DLP Proj. BenQ LW820ST-3600lm, WXGA, laser

• BenQ BlueCore TM Laser Technology for Pure Colors
• DC3 DMD Chip
• Excellent dust design to extend the life of the projector
• Long lasting high brightness
• Creating interaction on any surface - PointWrite â„¢ technology works on any flat surface, so expensive digital boards or other equipment are not needed. With PointWrite â„¢, the images can be projected onto a wall for more students who can easily share and write on the same screen.

Projection Technology: DLP Single 0.65 "WXGA

Native resolution: 1280 x 800 pixels
Supported resolution: VGA (640 x 480) to WUXGA_RB (1920 x 1200)
Number of colors displayed: 1.07 billion colors
Luminance [lm]: 3,600
Contrast: 100,000: 1

Display format: 16:10 (optional aspect ratio 5)
Image Size [inch]: 60 "~ 120"
Throw Ratio: 0.52
Zoom: Zoom ratio is fixed, Digital zoom (2x)
Horizontal Frequency [KHz]: 15KHz ~ 102KHz
Vertical Scan Rate [Hz]: 23-120 Hz

Sound: 10Wx1

Lamp type: Laser
Lamp life [h]: min 20000

Interface:

HDMI-1 x1
HDMI-2/MHL x1
PC (D-sub 15pin) x2
Monitor out (D-sub 15pin, Female) x 1
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

Compatibility:

Compatibility HDTV 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Video compatibility NTSC, PAL, SECAM

Power supply: 100 ~ 240V AC
Consumption [W]: Max 320 W, Normal 283 W, Eco 234 W
Standby Consumption [W]: Normal <0.5 Watts, Network <2 W

Noise level: 33/29 dBA (no dust filter)
Dimensions [mm]: 410 x 158 x 272 mm
Weight [kg]: 5.6 kg

Package contents:

3 m power cable (by region)
Remote control for WW RCE015 (5J.JJF06.001)
Remote control for JS RCE013J (5J.JGS06.001)
AAA Battery x 2
VGA cable 1.8m
Warranty card (by region)
QSG (4J.JJJ01.001)
User Manual CD (5B.JJJ01.001)