Optoma 4K400x Projektor pro domácí zábavu

Future proof your classroom or office space with this high brightness True 4K UHD projector.

The 4K400x projects the finest of details in any environment even when total ambient light control is not possible.

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

In addition, when needed, 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: 0.84 m ~ 7.62 m (33" ~ 300") diagonal
• Light source type: Lamp
• Lamp watts: 240
• Lamp life hours (up to): 4000 (Bright), 15000 (Dynamic), 10000 (Eco)
• Throw ratio: 1.5:1 ~ 1.66:1
• Projection distance (m): 1.21 m - 9.9 m
• Zoom: 1.1
• Zoom type: Manual
• Focal length (mm): 15.84 mm ~ 17.42mm / 0.624" ~ 0.686"
• Lens shift: Vertical +0%
• Native offset: 105%
• 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): 26 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
• Power consumption (standby): 0.5 W
• Power consumption (min): 220 W
• Power consumption (max): 305 W