Name: BenQ LK830ST 4000-Lumen UHD 4K Short-Throw Laser DLP Projector
SKU: TGXP589607475714
Availability: InStock

Description
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BenQ LK830ST Short-Throw Laser Projector

Present detailed 4K UHD images in spaces where a short throw matters. The LK830ST pairs 4000 ANSI lumens with a 0.496 throw ratio and laser light source for meeting rooms and visual displays.

Highlights

4K UHD (3840 2160) resolution and 4000 ANSI lumens
0.496 short-throw ratio with fixed zoom
Laser light source rated for 20,000 hours in Normal mode and 30,000 hours in ECO mode
Two HDMI 2.0b inputs, LAN, two USB Type-A ports and RS232

Specifications

Display
Brightness (ANSI lumens)	4000
Resolution	4K UHD (3840 2160)
Native aspect ratio	16:9
Contrast ratio (FOFO)	3,000,000:1
Display colour	30-bit (1.07 billion colours)
Light source	Laser
Light source life	Normal 20,000 hrs; ECO 30,000 hrs
Screen fill	4:3; 16:9; 16:10; 1:1; 5:4
Optical
Throw ratio	0.496
Zoom ratio	Fixed
Lens	F 2.8, f: 17.51 mm
Projection offset (full-height)	114%
Keystone adjustment	2D; automatic vertical 30; horizontal 30
Picture
Rec. 709 coverage	93%
Picture modes	Entertainment, 3D, Bright, Cinema, Golf, HDR10, HLG, Presentation, sRGB, User 1, User 2, Vivid
Compatibility
Input lag	16.7 ms (1080P 60Hz); 16.7 ms (4K 60Hz); 4.2 ms (1080P 240Hz); 8.3 ms (1080P 120Hz)
Resolution support	VGA (640 480) to 4K UHD (3840 2160)
Horizontal frequency	15K135KHz
Vertical scan rate	23240Hz
I/O interface
HDMI in	2 (HDMI-1: 2.0b/HDCP2.2; HDMI-2: 2.0b/HDCP2.2)
LAN (RJ45)	1
USB Type A	2
RS232 in (DB-9pin)	1
Audio
Speaker	1 15W
Audio out (3.5mm mini jack)	1
Environment and power
Operating temperature	040C
Power supply	AC 100240 V, 50/60 Hz
Typical power consumption (110V)	230W