Outdoor LED display

Parameter Value Display brightness 4500nits/sqm Red Wavelength (dominant) 620-625nm Silan Green Wavelength (dominant) 520-525nm Silan Blue Wavelength (dominant) 465-470nm Silan View Angle Horizontal 140°Vertical140° Viewing Distance 10--200 meters Brightness Control 256 levels (manual) 8 levels (automatic) Grey Scale 8192 grades LED driver 16.7M Colors Capability 16,384 x 16,384 x 16,384 Refresh Rate (PAL/NTSC) minimum 600 Hertz Contrast Rate 1,600:1 Drive Type Constant current drive Scan Type 1/6 Operating Voltage AC100V±240V 50～60HZ Blind Spot Rate ≤0.0003 MTBF >10,000 hours Life Span( typical use) >100,000 hours Switch power supply AC86V～AC256V Screen Body Power Consumption Max: 1200w/M2，Average: 480w/M2 Ingress Protection IP65 Color Temperature 6,500K±500 Screen body weight Less than 65KG/ M2(do not include outer frame) Temperature operating -20℃~60℃ storage -20℃~60℃ Humidity operating 10~99% storage 10~99% Data transmission Parallel RS422 mode Control Distance 120 meters(without relay)(optical fiber transmission 500M-10,000M) System Operation Platform WINDOWS(WIN98、WINXP、WIN2000)