Name: Viewsonic LS921WU
Brand: Viewsonic

Key specs

Brightness: 6000 ANSI lumens

Highlights

Specs that matter

Display

Panel: DMD
Resolution: WUXGA (1920x1200)
Brightness: 6000 nits

Body

Weight: 14.55 lb (6.6 kg)
Dimensions: 405 × 305 × 145 mm
Colors: White

At a glance

Product highlights

Verified attributes, grouped for quick scanning.

DisplayDMDDMD

Weight14.55 lb (6.6 kg)405 × 305 × 145 mm

95 attributes · See all specifications

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Product data

Full specifications

95 attributes, grouped for quick scanning. Spot a wrong value? Hit the next to it.

Placement: Desktop, Ceiling
Number of built-in speakers: 2″

Brightness: 6000 ANSI lumens
Built In Display: No
Supported graphics resolutions: 640 x 480 (VGA), 3840 x 2160
Native aspect ratio: 16:10
Contrast ratio (dynamic): 3000000:1

Product type: Short throw projector
Noise level: 36 dB
Number of colours: 1.07 billion colours

AC input frequency: 50 - 60 Hz
AC input voltage: 100-120 V
Power consumption (standby): 0.5 W
Power consumption (typical): 450 W

Wifi Version: No
Hdmi Version: 2.0b

Projection modes: Ceiling, Front, Rear
Noise level (economic mode): 29 dB
Interactive: No

Focus: Manual

Offset: 0%
Vertical lens shift range: 23 - -23%
Horizontal lens shift range: 50 - -50%
Throw ratio: 0.81-0.89
Zoom ratio: 2.0:1
Zoom type: Manual
Zoom capability: Yes
Aperture range (F-F): 1.83 - 1.86
Focal length range: 8.6 - 9.4 mm

Lamps quantity: 2 lamp(s)
Lamp power: 74 W
Service life of light source: 20000 h
Light source type: Laser

Harmonized System (HS) code: 8,528,620,000
Products per master (outer) case: 1 pc(s)
Pallet gross height: 178 cm
Pallet gross width: 103 cm
Pallet gross length: 98 cm

Number of OSD languages: 23
On Screen Display (OSD) languages: Arabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Thai, Turkish, Vietnamese
On Screen Display (OSD): Yes

RMS rated power: 20 W
Built-in speaker(s): Yes

Ethernet LAN: Yes

Operating altitude: 0 - 3000 m
Storage relative humidity (H-H): 10 - 90%
Operating relative humidity (H-H): 10 - 90%
Storage temperature (T-T): -20 - 60 °C
Operating temperature (T-T): 0 - 40 °C

Colors: White

Serial interface type: RS-232

Manual: Yes
Cables included: AC, VGA
Remote control included: Yes

Package weight: 9.1 kg
Package height: 276 mm
Package depth: 490 mm
Package width: 515 mm

Height: 145 mm
Depth: 305 mm
Width: 405 mm

HDCP: Yes
Card reader integrated: No
AC (power): Yes
DVI port: No
Composite video: 1
3D sync port: Yes
HDMI ports quantity: 2
PC Audio out: Yes
PC Audio: Yes
Outputs: 1
Audio (L/R): 1
USB 2.0 Type-A ports quantity: 1
HDBaseT port: Yes
S-Video inputs quantity: 1
HDMI connector type: Full-size

Keystone correction, vertical: -40 - 40°
Keystone correction, horizontal: -40 - 40°
Vertical scan range: 23 - 120 Hz
Horizontal scan range: 15 - 135 kHz
Projector native resolution: WUXGA (1920x1200)
Projection technology: DMD
Projector brightness: 6000 ANSI lumens
Projection distance: 1.04 - 3.83 m
Screen size compatibility: 762 - 7620 mm (30 - 300")
Smart projector: No

Ethernet LAN (RJ-45) ports: 1
VGA (D-Sub) ports quantity: 2
Microphone: Yes
USB 2.0 ports quantity: 1

Smart TV: No

Market Positioning: Business

Power Source: AC

Analog signal format system: NTSC, PAL, SECAM

Full HD: Yes

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