Проектор BenQ LW830ST, DLP, WXGA (1280x800), 3 000 000:1, 4000lm, HDMI, LAN, USB, RS232

LW830ST 4000 ANSI Lumen WXGA Laser Simulation Projector

• 0.5 short throw ratio for large image from short distance.
• One-click preset configurations to prepare multi-projectors for blending.
• IP6X sealed engine with optional filter for optimal dust resistance and protection.
• Supports firmware updates via LAN to keep all devices up to date without physical access.
• Laser high visual 4000 ANSI lumen brightness

Blending Ready Mode

One-click preset in the OSD that applies key settings to prepare images for multi-projector blending.

Brilliant Visuals with Stable Colour and Performance

The LW830ST delivers brilliant image clarity and stable performance across every detail—from vivid Rec.709 colour and high contrast to 4000-lumen (ANSI) brightness and 20,000-hour laser life.

BenQ WBA for Seamless Multi-Projector White Calibration

BenQ’s factory white balance adjustment (WBA) reduce variables between images projected from different projectors, significantly reducing manual calibration effort. It can save up to a full day of setup time in large-scale installations while ensuring seamless multi-projector alignment for edge blending.

All Specifications

Display

Brightness (ANSI lumens)

4000

Resolution

WXGA (1280x800)

Native Aspect Ratio

16:10

Contrast Ratio (FOFO)

3,000,000:1

Display Color

30-bit (1.07 billion colors)

Light Source

Laser

Light Source Life

a. Normal 20000 hrs, b. ECO 30000 hrs

Optical

Throw Ratio

0.521

Zoom Ratio

Fixed

Lens

'F 2.8, f: 17.51 mm

Projection Offset (Full-Height)

112%

Keystone Adjustment

2D, (Auto) Vertical ± 30 degrees; Horizontal ± 30 degrees

Picture

Rec. 709 Coverage

93%

Picture Modes

Simulation, 3D, Bright, HDR10, HLG, Presentation, sRGB, User 1, User 2, Vivid

Compatibility

Input Lag

16.7 ms (1080P 120Hz)

Resolution Support

VGA (640 x 480) to 4K UHD (3840 x 2160)

Horizontal Frequency

15K~135KHz

Vertical Scan Rate

23~120Hz

I/O Interface

HDMI in

(x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2)

LAN (RJ45)

(x1)

USB Type A

(x2)

RS232 in (DB-9pin)

(x1)

Audio

Speaker

15W

Audio out (3.5mm Mini Jack)

(x1)

Environment

Operating Temperature

0~40℃

Power Supply

AC 100 to 240 V, 50/60 Hz

Typical Power Consumption (110V)

230W @110VAC

Stand-by Power Consumption

<0.5W

Network Stand-by Power Consumption

<2W

Acoustic Noise (Typ./Eco.)(dB)

30/24

Accessories

Remote Control w/ Battery

RCA011

Power Cord (by region)

x1 (1.8M)

Quick Start Guide

(x1) 22L

Anti-dust Filter

(Optional)

Universal Ceiling Mount

CM00G3, (Optional)

Dimension & Weight

Dimensions (WxHxD) (mm)

279.2*120.5*229.3 (mm)

Net Weight (kg)

3.4 Kg+/- 100g

Dimensions (WxHXD) (inch)

10.99*4.74*9.03

Net Weight (lb)

7.48 lbs + 0.22 lbs

Projection System

Projection System

DLP