W125660540 4500 lm Throw 0.252, Fixed Lens

2034.00 GBP 25% Off 2706.99 GBP

Brand: Viewsonic
MPN: LS831WU
SKU: LS831WU
AC input frequency 50/60 Hz
AC input voltage 100-240 V
AC power in Yes
Analog signal format system NTSC, PAL, SECAM
Aperture range 2 - 2
Audio (L/R) in 1
Built-in display No
Builtin speakers 2
Cables included AC, VGA
Colour White
Contrast 3,000,000
Contrast ratio 3000000:1
Depth 387 mm
Fixed focal length 2.44 mm
Focus Manual
Harmonized System HS code 85286200
HDMI connector type Full-size
HDMI version 2.0
Height 157 mm
Horizontal scan range 15 - 102 kHz
Image size 70" - 200" diag
Item LS831WU
Keystone correction horizontal -5 - 5°
Lamp power 67 W
Light source Laser
Lumens 4500
Market positioning Presentation
Matrix size 1.22 cm (0.48")
Noise Level 34 dB
Noise level economic mode 29 dB
Number of colours 1.073 billion colours
Number of OSD languages 23
Offset 140%
Operating temperature 0 - 40 °C
Placement Desktop, Ceiling
Power consumption 504 W
Power consumption (StandBy) 0.5 W
Power source AC
Projection distance 0.06 - 0.72 m
Projection technology DMD
Projector native resolution WUXGA (1920x1200)
Screen size compatibility 1778 - 5080 mm (70 - 200")
Serial interface type RS-232
Service life of light source 20000 h
Speaker 2x 10W
Supported Graphics Resolutions 640 x 480 (VGA), 3840 x 2160
Supported video modes 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Technology DLP
Throw ratio 0.252
Vertical scan range 23 - 120 Hz
Weight 9.9 kg
Width 492 mm
Zoom Type Fixed