AL-SK20KA

Technical Specifications

Display Technology	DLP™ x1, DLP™ Projection System
Panel Size	0,8’’ DMD
Resolution	3,840 x 2,400, 4K
Brightness Output	21,000 (Center)
Light Source Type	ALPD® 5.0 Super Full-Spectrum Laser
Life Source Lifetime	20,000h (Standard Mode)
Contrast	100,000 : 1
Uniformity	95%
Display Gamut	REC.709
Edge Blending	Horitonal & vertical edge blending
Standard Lens	1.23-1.97:1
Optional Lenses	1.0-1.5:1, 1.5-2.4:1, 2.4-3.8:1
Screen Size	100’’ 〜 600’’
Keystone	Vertical/Horizontal ±20°
Optical Axis Shift	Vertical ±100%, Horizontal ±40%, powered
Input Resolution	1,920 x 1,200 pixels (higher resolution will be scaled to 1,920 x 1,200 pixels)
I/O	DVI x 1 / HDMI x 1 / DP x 1 / VGA x 1 / BNC x 5 / SDI x 1 / 3D SYNC x 2 (in/out) / Wired Remote M3 x 2 (in/out) / HDbaseT X 1 (compatible with RJ45) / RS232 x 2 (in/out) / USB x 1 / IR 3D OUT x 1
Power Supply	100-240V AC, 50/60Hz
Standard Power Consumption	2000W
Stand-by Power Consumption	Power saving 0.5W / Stand by 7W
Orientation	360°
Noise	45dB(Standard)
Structure Measurements	24.6’’ x 21’’ x 7’’
Structure Weight	77.2 lbs
Structure Temperature	32°F〜104°F (95°F〜104°F Eco Mode)
Structure Humidity	10%〜80% (no condensation)
Accessories	Power cable x 1, wireless/wired remote control unit, remote control, software CD-ROM

Based on ISO21118 standard.
Dynamic Contrast
Not including protruding parts.
Including standard lens. Average value.
Operation temperature will be set to 32°F〜95°F when working under High Altitude Mode. Output of projector will be reduced to 50% if ambient temperature exceeds 95°F.
The output of the projector will have decreased by approximately 50% around this time. Data from accelerated lab simulations. Actual time may vary according to the operating modes, environment and other user behaviors.