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P4mm Indoor Bi-color Dot Matrix LED Display
Indoor Bi-color Dot Matrix LED Display

LED Message Board

P4mm Indoor Bi-color Dot Matrix LED Display

Technical Parameters of P4mm Indoor Bi-color Dot Matrix LED Display

Display Feature Structure Feature
Item Parameter Item Parameter
Pixel Pitch 4 mm Module size 32 mm*32 mm
Pixel composing 1R/1PG Display resolution/module 8 dots *8 dots
Density 62,500 dots/m2 Best viewing distance 256 mm*128mm
Wavelength (R) 625±5 Weight 35 Kg/ m2
Wavelength (G) 522±3 Video Signal RF, S-Video, RGB, RGBHV, YUV, YC.
Wavelength  (H) 120° Control system PCTV card+ DVI card+ Control card
Wave Angle (V) 60° Install mode Wall mount, hung and stand structure
LED Package Dot Matrix Working Voltage
Color 256*256 Item Parameter
Brightness ≥320 cd Working voltage AC 220v/380v±10% 47~64Hz
White balance 100 grade Max power/ m2 600W/ m2
Changing frame frequency 60 Hz Average power/ m2 350W/ m2
Refresh 180 Hz Short circuit protection Yes
Driving method Constant driving 1/16    
Control mode Synchronous / Asynchronous Working Environment
Display port DVI Item Parameter
Display mode 1024*768 /1024*1024 Environment Indoor
Out-of-control point 1/10,000 ( scattered ) Working temperature 0~50℃
lifetime 100,000 hours Working Humidity 10~90%