Power supply voltage DC110V, fluctuation range 77V~137.5V;· Display resolution: 1920×290;<br> Brightness: 700CD/M2;<br> Contrast;2500;1;<br> Communication interface: Ethernet;<br> Dot pitch: 0.4845×0.4845MM;<br> Response time: ≤12MS;<br> Horizontal and vertical viewing angle: ≥160°;<br> Lamp life: 50,000H;<br> Operating temperature: -20℃~50℃;<br> Storage temperature: -20℃～60℃;<br> Rated power: 45W;<br> With fault diagnosis function, it can feedback the fault information of the LCD terminal to the PIS controller in the driver's cab in real time.

The main contents displayed are: <br> The direction and terminal of the train;<br> The main technical parameters are as follows:<br> Power supply: DC110V, input voltage range DC77V~DC 137.5V;<br> Brightness; 2000CD/M2;<br> Display resolution: 112×16;<br> Pixel pitch: 7.62MM;<br> Display color: red;<br> Picture update frequency; ≥60FPS;<br> Horizontal effective viewing angle: >±70°;<br> Vertical effective viewing angle: >140°;<br> Rated power: <30W.

The main contents displayed are:<br> The line, direction and terminal of the train;<br> Door opening side information;<br> The next stop where the train will arrive;<br> Arrival display (synchronized with digital broadcast station announcement). <br> Its characteristics are as follows:<br> Each display may display at least 1 line of 9 Chinese characters with 16×16 dot matrix; ·Power supply; DC110V, input voltage range DC77V-DC137.5V;<br> Brightness≥1000 CD/m²;<br> Scan mode: 1/8 scan;<br> Display resolution: 144×16;<br> Picture update speed: ≥180FPS;<br> Viewing distance: >60M;<br> Horizontal viewing angle: >140°;<br> Service life:>100，000H;<br> Power consumption: ≤30W;<br> Weight: <4.5KG.

The technical characteristics of the equipment are as follows:<br> Power supply voltage; DC110V, fluctuation range 77V~137.5V;<br> Specification: 19";<br> Physical resolution: 1366×768, 75HZ;<br> Brightness: 350CD/M2;<br> Contrast ratio: 500:1;<br> Dot pitch: 0.264×0.264MM;<br> Response time: ≤12MS;<br> Horizontal and vertical viewing angles; neither less than 160°;<br> LED backlight, lifespan>50,000H;<br> Support digital interface;<br> Shell: Metal;<br> Operating temperature range: -21°C～+55°C;<br> Storage temperature range: -25°C～+55°C;<br> The technical parameters of the protective glass are as follows:<br> Mohs hardness 7H;<br> Protective glass thickness: 3MM;<br> Stress; surface compressive stress>90MP;· Transmittance: 89%～91%;<br> Temperature resistance: -50°C +300°C;<br> Light reflectance: 3%～5%;<br> Tempering grade: all tempered;