| P 2.976 Indoor built-in interactive sensor floor tile screen parameter table |
| serial number | name | project | technical indicators |
| 1 | LED light tube | Lamp Bead Shape | SMD 1516 |
| 2 | pixel composition | Arrangement | vertical |
| 3 | | pixel tube pitch | 2.976mm _ |
| 4 | | pixel composition | 1R1G1B |
| 5 | | Primary color composition | Red, green and blue primary colors |
| 6 | | physical density | 112896 points/㎡ |
| 7 | module Cabinet size | Module size | 2 5 0×2 5 0X15 high mm (length X width X thickness) |
| 8 | | Module resolution | 84 wide x 84 high (dots) |
| 9 | | Cabinet size | Iron box foot installation 1000x5 00mm |
| 10 | | out of control point | ≤4/100000 |
| 11 | | Unit module stitching seam | The size of the splicing joints in the gap between the unit plates is the same, and ≤1 mm |
| 12 | | optimal distance | 7-20m |
| 13 | | angle of view | Horizontal 120°, Vertical 120° |
| 14 | | Surface roughness | Maximum error ≤ 1 mm |
| 15 | | Ink color on the surface of the screen | Consistent ink color |
| 16 | | Uniformity | Uniform brightness of the module |
| 17 | use environment | ambient temperature | -20°～50° |
| 18 | | Relative humidity | 25°～95° |
| 19 | powered by | Input voltage (AC) | 220V, ±10% |
| 20 | | Earth leakage current | < 3Ma |
| twenty one | | input frequency | 50/60HZ |
| twenty two | | average power | 3 5 0W/㎡ |
| twenty three | | peak power | 800W/㎡ |
| 25 | | control method | Synchronize with computer VGA (monitor synchronization) |
| 26 | | Control System | DVI graphics card + full-color control card + optical fiber transmission |
| 27 | | Input | Computer and other peripherals, VGA, HDMI, DVI, etc. |
| 29 | | refresh rate | 1920hz | |
| 30 | | grayscale/color | Level 8192 | |
| 31 | | Full screen brightness | 18 00cd/㎡ | |
| 32 | | service life | More than 100000 hours | |
| 33 | | Display content | Video DVD, VCD, TV, image, text, animation, and others. | |
| 34 | | Continuous trouble-free working time | ≥10000 hours | |
| 35 | | interface | Standard Ethemer network interface (gigabit) | |
| 36 | | communication medium, control distance | Multi-mode fiber <500m, single-mode fiber transmission < 30km, category 5 line < 100m | |
| 37 | | protection technology | Waterproof, moisture-proof, dust-proof, anti-corrosion, anti-static, anti-lightning, and over-current/short circuit, over-voltage, under-voltage protection | |
