Complaint
| component | project | 3.91 floor tile screen technical index |
| Pixel composition | Formal | Vertical |
| Pixel spacing | 3.91mm | |
| Pixel composition | 1R1G1B(triple) | |
| Bead model | SMD1515(Chip ratio3:6:1) | |
| Physical density | 65536point/SQM | |
| Module/Cabinet size | Module size | 250×250(mm) |
| Module resolution | 64×64(P) | |
| Cabinet | 500×1000mm | |
| Cabinet weight | 23KG/PCS | |
| Cabinet thickness | 7.5cm(Module thickness) | |
| Entire screen parameter | Out of control | ≤3/100000 |
| Unit module stitching seam | The seam of the gap between the unit board is the same size, and ≤ 2SQM | |
| Best distance | 4-60m | |
| Perspective | Level 140 °, vertical 140 ° | |
| Surface roughness | Maximum error ≤ 2mm | |
| Screen surface ink color | The ink is consistent, no reflection | |
| Uniformity | The brightness of the module is uniform, uniformity 1: 1 | |
| powered | Use environment | room |
| Working humidity range | 10% -90% RH | |
| range of working temperature | -20 - 65 ºC | |
| Maximum power | 800W/SQM | |
| Average power | 300W/SQM | |
| Control System | Control host operating system | XP Computer+control software hardware+playback software and hardware |
| control method | Synchronize with computer VGA (Synchronous display) | |
| Control System | DVI Graphics card + full -color control card + fiber transmission | |
| Input | Computer and other peripherals,PAL/NTSC/SECAM, S-Video;VGA;RGB;Composite Video;SDI orthers. | |
| Screen functional technical parameters | LED drive | Constant current driver(16S) |
| Computer display mode | 1920*1080 | |
| Refresh the frequency | ³1920hz/3840hz | |
| Gray/color | 35536grade | |
| Entire screen brightness | ³ 1200cd/SQM | |
| Life | More than 100,000 hours or more | |
| Display content | Video DVD, VCD, TV, image, text, animation, and others. | |
| No failure working hours continuously | ≥10000 hour | |
| interface | Standard Ethemer network interface, communication uses RS-422 | |
| Communication medium, control distance | Multi -mode fiber <500m, single -mode fiber transmission <30km, 5 category <100M | |
| Protection technology | Wide moisture -proof, dust proof, anti -corrosion, anti -static, lightning protection, at the same time have the functions | |
| software | GM LED video playback software |
1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: Where is your factory located? How can i visit there?
A: Our factory is located in Guangzhou City,Guangdong Province, China. About 30 minutes away from Guangzhou Baiyun Airport. All our clients, from home or abroad, are warmly welcome to visit us!
3. Q: What's your certificates?
A: EMC,SGS,ROHS, and CE certificates passed.
4. Q: Can you help me to print our logo or company name on the products on package?
A: Of course. Your logo can be printed on the products or package. OEM&ODM permits.
5. Q: What's the shipping way, shipping time?
A: There ways of shipping, you can choose which is suitable for you. (1). By Sea, 30 days, apply for bulk quality; (2). By Air, 5-7 days, apply for bulk quantity; (3). By Express, 3-5 days, apply for small quantity and urgent order.
6. Q: What's the payment terms?
A:T/T, Alibaba,Western Union or Paypal.
7. Q: How can i order?
A: Please send us your purchase list by e-mail, skype, fax, or making a call and you can also ask us to send you PI for your approval. We need to know the following information for your order.
8. Q: If the products broken during the warranty, what should i do?
A: If there is a problem with the products, you describe it and send pictures or video to us to analyse, then we will guide you how to fix it and provide spare parts on free if needed
