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 manual
Input 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
