Model Number: WLI-P39 Brand Name: Winhye Key Specifications/Special Features: * Highly definition LED module* Advance remote control whatever and what time you want to display* Using high-grade Taiwan wafer* Lower fault rate and easy to install* 2-years warranty, including replace parts and technical guide* Iron or die-casting cabinet can option

INDOOR P3.91 SMD 3IN1 TECHNICAL PARAMETERS
Unit module	Item	Parameter
	Model number	WLI-P39
	Module size	250*250mm
	Pixel pitch	3.91mm
	Pixels Density	65336 dots/m2
	Pixel configuration	1R1G1B
	Package mode	SMD2121
	Pixel resolution	64dots(W)*64dots(H)
	Max Power consumption	60W
	Weight	0.8kg
	Drive type	Constant drive
	Scan mode	1/16 scan
LED Unit Module	Dimension	500mm*500mm
	Quantity of Module	4pcs
	Power supply	5V/60A
	Pixel per cabinet	128*128
	Best viewing distance	4m-50m
	Best viewing angle	160° (W) 120° (H)
	Temperature	Storage: -35C-+85C
		Working: -20C-+50C
	Operation humidity	10%-95%
	Thickness	85mm
Power	Working voltage	AC 220V±10%
	Average Power consumption	500W/S
	Max. Power consumption	≤2500W/S
	Current	≤20mA (single LED)
Control system	CPU	Pentium 4 or above P4
	Operation system	WIN98/2000/NT/XP
	Control method	Synchronization
Main technical	Driving device	Constant current
	Refresh frequency	≥400Hz
	Grey scale/colors	256-levels of each color (RGB)
		16.7M colors
	MTBF	≥9000 hours
	Power switch	Automatic switch
	Display mode	800*600/1024*768