Origin	China
Model Number	QC-P12
Brand Name	QC
Display Function	Video
Pixels	12mm
Tube Chip Color	Full Color
Usage	Outdoor

LEDs	Average brightness	Center wavelength	Manufacture
Pure Red	500mcd	625-630nm	Taiwan
Pure green	1600mcd	520-525nm	Taiwan/cree/silan
Pure blue	380mcd	465-470nm	Taiwan/cree/silan
Module
Items		Parameter
Pixel composing		2R1PG1B
Resolution of module		32*32
Size of module		384mm*384mm
Unit cabinet
Items		Parameter
Pitch		12mm
Lighting color		2R1PG1B
Primary color		PR+PG+PB
Density		6944dots/m2
Size of unit cabinet		W786*H786*D150mm
Resolution		64(X)*64(Y)=4096dots
Thickness of cabinets		150mm(Air plug)
Technical parameter of LED display
Items		Parameter
Average brightness		>6500cd/sqm
The best viewing angle		90°in horizontal, >40°in vertical
The best viewing distance		10-150m
Display mode		synchronism
Driving mode		Constant
Brightness adjustment		Adjusted 64 level by hand or automatic
Video single(on-line)		Standard computer and all
Scanning way		Static scan
Showing color		256*256*256=16777216
Refresh frequency		>240HZ
Showing speed		>60 frame/sec.
Video input form		Video, S-com, Data
Telecommunication way		Internet wire
Telecommunication distance		Network wire<120m(no stop)
Pixel out-of-control rate		<1/10,000
Continuous working time		>48hs
Life span		100,000hs
Control system
Control system		Linsn full color control system
Broadcasting software		Linsn
DVI		DVI card
Showing mode(on-line)		VGA synchronism
Power Supply
Power Supply		5V40A
Voltage		110V/220V±10%
Consumption
Max. consumption		1600w/sqm
Average consumption		800w/sqm
Working circumstance
Temperature of working circumstance		-25°C-+60°C
Humidity of working circumstance		10%-95%RH