• 21-inch IPS LCD display
• Size：21.5"
• Resolution: 1920*1080
• Aspect Ratio: 16:9
• Brightness: 400 nits
• Contrast: 1000:1
• Display menu: push-button control
• Signal interface: 4-way 4K HDMI input, the fourth-way interface 4K HDMI output/2-way 3G SDI input, 2 option 1 interface output/1-way 3.5mm stereo headphone port/2-way speaker/1-way USB interface (firmware upgrade)/ Tally
• Input voltage: AC:110-240V DC 12-24V
• Power consumption: ≤36W
• Highlight function: Multi-picture mode (PBP/P2P)/3D LUT built-in (4 at option) aspect ratio/GAMMA optional/underscan overscan/freeze/auxiliary line ratio/noise reduction/peak focus/false color/zebra crossing/ Brightness histogram/monochrome display/image flip/center mark/safety frame/shortcut key customization/audio column/point to point/Chinese and English switch/screen flip/screen exchange/etc.