| No. | part | project | P6.25 Indoor Floor Tile Screen |
| 1 | Pixel composition | Arrangement form | Vertical |
| 2 | Pixel tube spacing | 6.25mm |
| 3 | Pixel composition | 1R1G1B (three in one) |
| 4 | Lamp bead model | SMD1921 (chip ratio 3:6:1) |
| 5 | Physical density | 25600 dots/㎡ |
| 6 | Module/box size | Module size | 250 width x 250 height (mm) |
| 7 | Module resolution | 40 width x 40 height (dot) |
| 8 | Box size | 500 (width) × 1000 (height) mm |
| 9 | Box weight | 22.5KG/pc |
| 10 | Box thickness | 9cm (including module thickness) |
| 11 | Full screen parameters | Out of control point | ≤3/100000 |
| 12 | Unit module splicing seam | The size of the unit board gap splicing seam is the same, and ≤ 2mm |
| 13 | Optimal distance | 5-60m |
| 14 | Perspective | Horizontal 140°, vertical 140° |
| 15 | Surface roughness | Maximum error ≤ 2mm |
| 16 | Ink color on the screen surface | Consistent ink, no reflection |
| 17 | Uniformity | Module brightness is uniform, uniformity 1:1 |
| 18 | powered by | Use environment | Indoor and outdoor |
| 19 | Working humidity range | 10% to 90% RH |
| 20 | range of working temperature | -20 to 65 ℃ |
| 21 | Maximum power | 600W/㎡ |
| 22 | Average power | 300W/㎡ |
| 23 | Control System | Control host operating system | XP computer + control software and hardware + playback software and hardware |
| 24 | way to control | Synchronize with computer VGA (display synchronization) |
| 25 | Control System | DVI graphics card + full color control card + optical fiber transmission |
| 26 | input method | Computer and other peripherals, PAL/NTSC/SECAM, S-Video; VGA; RGB; Composite Video; SDI, etc. |
| 27 | Screen function technical parameters | LED driver | Constant current drive (16 scans) |
| 28 | Computer display mode | 640×480, 800×600, 1024×768 |
| 29 | Refresh rate | 2000hz |
| 30 | Grayscale/color | Level 8192 |
| 31 | Whole screen brightness | 2000 cd/㎡ |
| 32 | Service life | More than 100,000 hours |
| 33 | Display content | Video DVD, VCD, TV, images, text, animation, and others. |
| 34 | Continuous trouble-free working time | ≥10000 hours |
| 25 | interface | Standard Ethemer network interface, communication adopts RS-422 |
| 36 | Communication medium, control distance | Multi-mode optical fiber <500m, single-mode optical fiber transmission <30km, Category 5 cable <100m |
| 37 | Protection technology | Moisture-proof, dust-proof, anti-corrosion, anti-static, anti-lightning, and has the functions of over-current, short-circuit, over-voltage and under-voltage protection |
| 38 | software | General LED video playback software (conventional), |
