BenQ LW820ST. Projector brightness: 3600 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Laser, Service life of light source: 20000 h. Focus: Manual, Focal length range: 7.46 - 7.46 mm, Aperture range (F-F): 2.79 - 2.79. Analog signal format system: NTSC, PAL, SECAM, Supported graphics resolutions: 640 x 480 (VGA), 1920 x 1200 (WUXGA), Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p. Serial interface type: RS-232, HDMI connector type: Full-size

Specification

Product
Product id	864786
Brand	BenQ
Partnr	9H.JJK77.3HE
EAN/UPC code	4718755074851
Projector
Projector brightness	3600 ANSI lumens
Projection technology	DLP
Projector native resolution	WXGA (1280x800)
Contrast ratio (typical)	100000:1
Native aspect ratio	16:10
Screen size compatibility	60 - 120 "
Number of colours	1.073 billion colours
Keystone correction, horizontal	-30 - 30 °
Keystone correction, vertical	-30 - 30 °
Matrix type	DMD
Matrix size	0.65 "
Light source
Light source type	Laser
Service life of light source	20000 uur
Lens system
Focus	Manual
Focal length range	7.46 - 7.46 mm
Aperture range (F-F)	2.79 - 2.79
Zoom type	Fixed
Throw ratio	0.52
Offset	106.1 procent
Video
Analog signal format system	NTSC, PAL, SECAM
Full HD	N
3D	N
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Supported graphics resolutions	640 x 480 (VGA), 1920 x 1200 (WUXGA)
Ports & interfaces
VGA (D-Sub) ports quantity	3
HDMI ports quantity	2
HDMI connector type	Full-size
Composite video in	1
DVI port	N
S-Video inputs quantity	1
USB 2.0 ports quantity	1
Audio (L/R) in	1
Microphone in	Y
Serial interface type	RS-232
PC Audio in	Y
PC Audio out	Y
Mobile High-Definition Link (MHL)	Y
Network
Smart TV	N
Ethernet LAN	Y
Ethernet LAN (RJ-45) ports	1
Wi-Fi	N
Storage
Card reader integrated	N
Technical details
On Screen Display (OSD)	Y
Features
Noise level	33 dB
Noise level (economic mode)	29 dB
Number of OSD languages	28
Multimedia
Built-in speaker(s)	Y
RMS rated power	10 W
Number of built-in speakers	1
Design
Product type	Standard throw projector
Market positioning	Presentation
Product colour	White
Placement	Desktop
Cable lock slot type	Kensington
Cable lock slot	Y
Display
Built-in display	N
Power
Power source	AC
Power consumption (typical)	283 W
Power consumption (standby)	0.5 W
Power consumption (max)	320 W
Power consumption (economy mode)	234 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 90 procent
Storage relative humidity (H-H)	10 - 90 procent
Operating altitude	0 - 1499 m
Weight & dimensions
Weight	5600 g
Width	410 mm
Depth	272 mm
Height	158 mm
Packaging content
Handheld remote control	Y
Batteries included	Y
Manual	Y
Cables included	AC, VGA