Nationstar Led Lamp SMD1515 Stage Led Video Wall Screen Display For Big Concert

Introduction:

Standard 500x500mm, 500x1000mm cabinet size, Silan driving IC, refresh rate reach to 3840HZ. Cabinet adopts curve fast locks, can realize the arc splicing effect of 5-10 degrees of internal radian and 5 degrees of external radian. Stable cabinet structure, no deformation, the contact surface between cabinet is treated by anodic oxidation, which is resistant to collision and friction, satisfying multiple installation and disassembly in rental events.

1.Standard dimension,module size 250mm * 250mm, cabinet size 500mm * 1000mm, compatible indoor P2.604/2.97/3.91 and outdoor P3.91/4.81.

2.High-precision die-cast aluminum cabinet, seamless unit box.

3.New design of hanging bar lock, one hand to fix two cabinets,anti-fool design to avoid loose cabinet caused by unintentional touch.

4.Total hard connection, easy to take off the power supply and receiving card.

5.Module with touchable back screw, uncessary to prepare tool, easy to fix and take off modules by hand.

6.Corners with small protectors, protect pixel while moving.

Features:

1. High refresh rate, >3840HZ, which let the picture is vivider

2. All led panels have high strength corner protectors. Protect leds from damage during transportation and installation.

3. Convenient maintainance --- module front & rear service

4. Independent power supply box without wire

5. Support curve connection --- ±2.5°&5° concave & converse connection

Specifications:

After Sales Service:

1. Telephone investigation: Our after-sales team will phone the user every month during the warranty period to follow up the working condition of the products, and to discover and solve problems, if necessary.

2. Free guarantee repair (including labor and material); free repair service during the quality warranty period and reasonable charge for spare parts and maintaining service after the quality warranty period. We will never exempt our responsibilities on product owned defects.

3. Responding time: Upon receiving user’s notification, we ensure 24-hour after-sales technical support.

4. Spare parts: Necessary spare parts are provided together with products to customers.

5. Free technical training: Integrative and normative technology training is available for free to customers by our technical personnel to ensure they are skilled in regular operations of hardware and software of products and they are able to estimate and solve small problems.

6. Software upgrade: Lifelong maintenance of controlling system, incessant improvement of the system functions and continuous software upgrades.