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United kingdom
Country International
ViewSonic LS831WU UST Laser Proj WUXGA, 4500 lm Throw 0.252, Fixed Lens
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2034.00 GBP
Price updated on: 16-02-2024 03:07:08
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2706.99 GBP
Price updated on: 07-10-2025 17:06:29
General
Brand
Viewsonic
MPN
Viewsonic LS831WU
Characteristics
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
