Color Technology Co., Ltd. of Shenzhen City Island adopted the internationally renowned Taiwan wafer die large size and high quality lamp beads, the main production P1.5, P1.9, P2.0, P3.0, P4, P5, P5.33, P5 .9, P6, P7.62, P10 indoor full color display, P5.9, P6, P7, P8, P10, P12, P16, P20, P25, P31.25, P50 Outdoor full color display. 1, the same display of red, green and blue light-emitting diodes each using the same grade (the same height, the same wavelength) 2, the red, green and blue tube in strict accordance with the ratio of display brightness R: G: B = 3: 6 : I produced the LED display high brightness, large viewing angle, good color consistency results. Use of international brand-driven IC, in extreme environments, parameter fluctuation coefficient. 3, PCB board with LSI design to improve the stability of LED display systems. 4, the use of domestic and foreign brands LED display for power, heat, low failure rate. Service Guarantee: LED big screen pre-service, full-color LED display set up hotline service, free telephone technical support. Carefully study the actual needs of the user LED electronic display for installation environment, and actively organize relevant personnel to provide the most detailed and the most appropriate design, allowing users to clearly and accurately select the desired product. Try to meet the reasonable needs of the user to change at any time temporarily strengthen collaboration and user-friendly communications with the user in terms of the progress of work, delivery excellent quality indoor / outdoor full color LED display products. LED large screen color service in the Shenzhen Science and Technology Co., Ltd. Chau indoor / outdoor full color LED display product warranty or non-human failure to waive the cost of materials caused by force majeure, after the warranty period only charge the fee for use. Within P2.0 Indoor full color LED display technology parameters 1-1, the module parameters: Dimensions (W × H × T) 240 mm × 120 mm × 10 mm as several types Smd0404 Resolution (W × H) 120 points × 60 points Weight (kg / a) 0.152 kg / a 1-2, die parameters: 1R1G Structure Description: each pixel using a red one green, and a total of 1 LED light tubes. 1-3, Screen parameters: a description of the technical indicators parameters, technical parameters 1) Best viewing distance: ≥ 2 m 2) best viewing angle: 120 degrees horizontal and vertical 120 degrees 3) Ambient temperature: Storage - 20 ℃ ~ + 40 ℃, the work - 10 ℃ ~ + 40 ℃ 4) Relative Humidity: 10% ~ 90% RH 2, the power supply parameters 1) Working voltage: AC220V ± 10%, 47-63Hz (three-phase five-wire system) 2) Screen Body average power consumption: 400 W / m2 3) Screen Maximum power consumption: 1200 W / m2 3, the control system 1) Control Panel: Lenovo open days over the host computer or the same grade 2) Operating System: WIN 98/2000 / NT / XP 3) Control mode: synchronous / asynchronous control 4, the main technical parameters 1) drive the device: device-specific driver with LED 2) Drive: 30 sweep, constant current drive 3) Frame frequency: ≥ 60 frames / sec. 4) Refresh rate: ≥ 1400 frames / sec (guaranteed time frame jitter in the video camera) 5) grayscale / color: red, green, each 256, 6) White balance brightness: ≥ 1500 cd / m2 7) Brightness adjustment: Software adjustable 100 adjustable 8) video signal: PAL / NTSC 9) Video Input / Output: eight input / eight output 10) Control system: asynchronous card 11) earth leakage: <2mA 11) MTBF: ≥10000 hours 12) Lifespan: 100,000 hours 13) Flatness: between any adjacent pixels ≤0.5mm, module splicing clearance <1mm 14) Uniformity: pixel light intensity, brightness uniformity module 15) Power Switch: Automatic Switch 16) switching power supply load: 5V / 40A 17) computer display mode: 800 × 600,1024 × 768 5, software, LED universal player software (MDK) 6, protection technology 1) moisture, dust, corrosion, anti-static, anti-lightning, both over-current, short circuit, overvoltage, undervoltage protection 2) Waterproof grade: IP20 7, the contents of a text file to play, WORD documents, all image files (BMP / JPG / GIF / PCX ...), 8, assembly structure unit modular design, modular panel - display cabinet - display combinations assembled structure, easy assembly.