Optoma 4K400STx Projektor pro domácí zábavu

Discover the short throw version of the 4K400x, for when you want a big screen in a smaller space.

Future proof your classroom or meeting room with this high brightness True 4K UHD short throw projector. The 4K400STx delivers rich visuals in any environment even when total ambient light control is not possible.

This projector boasts two HDMI ports, audio connections, USB to power 5V devices, 12V trigger and an RS232 to integrate into your existing control solution.

In addition, enjoy 1080p in 240Hz with 4.2ms input lag when connected to a PC.

• Display technology: DLP™
• Resolution: UHD (3840x2160)
• Brightness: 4,000 lumens
• Contrast ratio: 1,000,000:1
• Native aspect ratio: 16:9
• Aspect ratio - compatible: 4:3
• Keystone correction - horizontal: +/-40°
• Keystone correction - vertical: +/-40°
• Horizontal scan rate: 31 ~ 135 Khz
• Vertical scan rate: 24 ~ 120 Hz
• Uniformity: 80%
• Screen size: 0.93 m ~ 7.63 m (36.43" ~ 300.53") diagonal
• Light source type: Lamp
• Lamp watts: 240
• Lamp life hours (up to): 4000 (Bright), 15000 (Dynamic), 10000 (Eco)
• Throw ratio: 0.5:1
• Projection distance (m): 0.4 m - 3.3 m
• Zoom: 1
• Zoom type: Fixed
• Focal length (mm): 7.51 mm
• Lens shift: Vertical +0%
• Native offset: 116%
• Inputs: 2x HDMI 2.0
• Outputs: 1x Audio 3.5 mm, 1x S/PDIF, 1x USB-A power 1.5 A
• Control: 1x RS232, 1x 12 V trigger
• Noise level (typical): 24 dB
• Noise level (max): 28 dB
• PC compatibility: UHD, WQHD, WUXGA, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
• 2D compatibility: 480i/p, 576i/p, 720p (50/60 Hz), 1080i (50/60 Hz), 1080p (50/60 Hz), 2160p (50/60 Hz)
• 3D compatibility: Frame-pack: 1080p24, 720p50 / 60
• 3D: Full 3D
• Security: Security bar, Kensington Lock, Password protected interface
• Input lag: 4.00 ms
• Power consumption (standby): 0.5 W
• Power consumption (min): 220 W
• Power consumption (max): 320 W