P3.91 Small Pitch LED Display Board For Advertising programmable led signs outdoor Product Description :
1. Lightweight. Convenient in transporting and installing & saving labor cost, suitable for flow shows.
2. Nice appearance and simple structures.
3. Jointed correctly, being installed & dismounted by one person without tool.
4. Humanized operating interface with breakdown indicator lights, easy to maintain.
5. High debugging brightness and no damage to gray scale, achieving the debugging technology for nice image.
| Small pitch LED display P3.91 SMD2121 front maintenance indoor real natursl color |
| Unit Module | Item | parameter |
| Model | ALS - P3.91 - 16S |
| Module size | 250mm*250mm |
| Pixel Pitch | 3.91mm |
| Pixel Density | 65536dots/m2 |
| Pixel Configuration | 1R1G1B |
| Package mode | SMD2121 |
| Module Resolution | 64dots(W)*64dots(H) |
| Max power consumption | 32W |
| Module Thickness | 14.66mm(without magnet) 26.55mm (with magnet ) |
| Module Weight | 0.573kg |
| Driving Method | Constant Current Driving |
| Scan Method | 1/16scan |
| Interface Way | HUB75-A |
| Brightness | ≥1200cd/m2 |
| Unit Module | dimension | 500mmx500mm |
| Quantity of Module | 4 |
| Thermal discharge | fan 1pcs |
| Power supply Mode | 5V/40A* 1pcs |
| Pixel per cabinet | 128mm*128mm |
| Thickness | 65mm |
| Optimal Viewing Distance | 4M-20M |
| Optimal Viewing angle | 160°(W)120°(H) |
| Enviroment Temperature | Storage :-35℃-+85℃
work :-20℃-+50℃ |
| Power | Relative Humidity | 10%-95% |
| Operating Voltage | AC220V±10% |
| Average power consumption | 168W/H |
| Max power Consumption | ≤560W/m2 |
| Current | ≤20mA (Single LED ) |
| Control system | CPU | Pentium4 or above P4 or above |
| Operate system | WIN98/2000/NT/XP |
| Control Mode | Synchronization with PC |
| Main technical parameter | Driving Device | IC Constant current driving |
| Refresh Rate | ≥900HZ |
| Gray/Color | 4096 gray level, can display 16.7M clolor |
| MTBF | ≥9000hours |
| Power Switch | Automatic Switch |
| Display Mode | 800*600/1024*768 |
FAQ
Q1: What's the pixel pitch for Indoor Rental LED Display Screen ?
A1: P3.91mm / P4.8mm / P5mm /P6mm
Q2: Where is it used for?
A2: Indoor & rental use. Widely used for backdrop of staging event, rental business, liveshow, concert, etc.
Q3: Can it play HD video?
A3: Yes, it can realize HD video function with Novastar controlling system.
Q4: What's the controlling system?
A4: Our standard controlling system for this model is Novastar. Also support other controlling system, like Linsn, etc.
Q5: How about the size of project?
A5: Please offer the size with "width by height" of project. We wil offer the suitable solution for your project size. I will appreciate it if any drawing files about installation offered.
