With this projector you can experience stunning visuals with the 4K400x, designed to deliver the finest details in any environment—even when complete ambient light control isn’t possible.
Equipped with dual HDMI ports, audio connections, USB power (5V) for external devices, a 12V trigger, and RS232 compatibility, this projector easily integrates into your existing setup for seamless connectivity and control.
To enhance you Golf Simulation Game even further, the 4K400x offers 1080p at 240Hz with just 4.2ms input lag when connected to a PC—ensuring smooth, ultra-responsive gameplay.
Optoma 4K 400 ST
Display/image
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 ~ 135Khz
Vertical scan rate 24 ~ 120Hz
Uniformity 80%
Screen size 0.84m ~ 7.62m (33" ~ 300") diagonal
Lamp info
Light source type Lamp
Lamp watts 240
Lamp life hours (up to) 4000 (Bright), 15000 (Dynamic), 10000 (Eco)
Optical
Throw ratio 1.5:1 ~ 1.66:1
Projection distance (m) 1.21m - 9.9m
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%
Connectivity
Connections Inputs 2 x HDMI 2.0 Outputs 1 x Audio 3.5mm, 1 x S/PDIF, 1 x USB-A power 1.5A Control 1 x RS232, 1 x 12V trigger General
Noise level (min) 26dB
Noise level (max) 28dB
PC compatibility UHD, WQHD, WUXGA, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
2D compatibility 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz), 2160p(50/60Hz)
3D compatibility Frame-pack: 1080p24, 720p50 / 60
3D Full 3D
Security Security bar, Kensington Lock, Password protected interface
OSD / display languages 9 languages: English, French, German, Italian, Japanese, Portuguese, Russian, Chinese (simplified), Spanish
Operating conditions 5°C~40°C/41°F~104°F, max altitude 3000M/9843ft, max humidity 85%
Remote control Backlit home remote
Speaker count 1
Watts per speaker 10W
In the box AC power cord
Remote control
2x AAA batteries
Basic user manualInput lag 4.20ms
Power
Power supply 100 ~ 240V, 50 ~ 60Hz
Power consumption (standby) 0.5W
Power consumption (min) 220W
Power consumption (max) 305W
Weight and dimensions
Dimensions (W x D x H) mm 315 x 270 x 118
Gross weight 4.68 kg
Net weight 3.98 kg
