| LED Poster Screen Technical parameters |
| P1.75（Indoor） |
| No. | Project | Technical Parameters |
| 1 | Pixel composition | 1R1G1BLED （SMD1010） |
| 2 | Pixel pitch | 1.75mm |
| 3 | Module size | 280mm*210mm |
| 4 | Module resolution | 160X120 |
| 5 | LED chip | Sanan |
| 6 | LED package form | Kinglight / Nationstar / Me&You |
| 7 | Display density | 345600dots/pcs |
| 8 | Maximum white balance brightness | ≥ 1100cd/㎡ |
| 9 | Gray level | 16bits |
| 10 | Display color | ≥16.7M species, up to 281 trillion species |
| 11 | Out of control points | ≤0.0001 |
| 12 | Best view distance | ≥2 m |
| 13 | Viewing angle | Level: ≥160°Vertical≥160° |
| 14 | Device driver | 1/40 Scan |
| 15 | Brightness adjust method | Manual automatic, programming and automatic with sensors |
| 16 | Change frame frequency | ≥60Hz |
| 17 | Refresh rate | ≥3960Hz |
| 18 | Control method | Novastar asynchronous |
| 19 | Lifetime | ≥80,000 hours. |
| 20 | Continuous working time | ＞72 hours |
| 21 | Poster size | 1902*572*33mm |
| 22 | Operating Voltage | AC110- 240V±15%，50Hz/60 Hz |
| 23 | Environmental temperature and humidity | Temperature：-20℃～+60℃，Humidity：10%-50% |
| 24 | Power consumption (maximum/average) | 500w/m²,150w/m² |
| 25 | IP level | IP34 |
| 26 | Maintenance method | back-maintenance |
| 27 | Screen weight | ≤27Kg/Pcs |
| 28 | Uniformity | Pixel light intensity, uniform module, single point correction per pixel |
| 29 | Switching power supply | 5V/60A/40A |
| 30 | Control System | Novastar T1 ,Novastar T6 |
