• Model NO.：QC-P4
• Pixel Configuration：1R, 1G, 1B
• Display Function：Video Display, Image & Text Display, Text Display, Market Display
• Average Power Consumption：400W,Sqm
• Pixel Density：62500dots,Sqm
• Scanning Mode：1,8 Scan
• Display Type：LED Video Display
• Application：Advertising
• Certification：CE, RoHS, CCC, ISO9001, CB, FCC
• View Angle(H/V)：H,V 140,120degree
• Best View Distance：>10m
• Module Solution(W*H)：80dots*40dots
• Module Size(W*H)：320mm*160mm
• Net Weight：45kg,Sqm
• Brightness(Average)：6000CD, Sqm
• Life Span：100, 000 Hours
• Warranty：2 Years
• Colors：16.7 Million
• Transport Package：Normal Wooden Case and Flight Case Are Optional
• Specification：320mm*160mm
• Trademark：Qichuang
• Origin：China
• HS Code：8528591090
• Production Capacity：5000 Square Meters , Month
• Package size per unit product：110.00cm * 25.00cm * 116.00cm
• Gross weight per unit product：55.000kg

Basic Info.

Model NO. QC-P4 Pixel Configuration 1R, 1G, 1B Display Function Video Display, Image & Text Display, Text Display, Market Display Average Power Consumption 400W/Sqm Pixel Density 62500dots/Sqm Scanning Mode 1/8 Scan Display Type LED Video Display Application Advertising Certification CE, RoHS, CCC, ISO9001, CB, FCC View Angle(H/V) H/V 140/120degree Best View Distance >10m Module Solution(W*H) 80dots*40dots Module Size(W*H) 320mm*160mm Net Weight 45kg/Sqm Brightness(Average) 6000CD/ Sqm Life Span 100, 000 Hours Warranty 2 Years Colors 16.7 Million Transport Package Normal Wooden Case and Flight Case Are Optional Specification 320mm*160mm Trademark Qichuang Origin China HS Code 8528591090 Production Capacity 5000 Square Meters / Month

Packaging & Delivery

Package size per unit product 110.00cm * 25.00cm * 116.00cm Gross weight per unit product 55.000kg

Product Description

Outdoor Full Color Advertising Large Screen, LED Panel, LED DisplaysProduct Description



Technical Parameters:

Pitch Size	4mm
Module Size	320*160mm
Module Pixel(dots)	80dots*40dots
Pixel Configuration	1 Red, 1 Green, 1 Blue SMD 3-in-1
LED chip	Sanan
Color scale	65536degree/16777216colors
Pixel density	62500pixels/square meter
View angle(H/V)	≥140/140degree
Brightness	≥6000cd/square meter
Brightness adjustment	64 level automatic or manual
View distance	3--200m
Power consumption	100-1200W/square meter
Net weight	42kg/square meter
Operating temperature	-25°C~+60°C
Operating humidity	10%-95%RH
Life time	≥100,000hours
Out of control dot	≤1/10,000
Whole Display Flatness	≤1mm Juncture
Exchange frame speed	>150frames per second
Refresh frame frequency	1920Hz-3840Hz
Control distance	120m (without repeater), single mode fiber:20km, multi mode fiber: 500m
Power	110V/220V±15% 50Hz/60Hz
Operating system	Windows series
Drive mode	constant current driving, 1/10 scan
Display mode	VGA640X480-VGA1600X1024
Protection Level	IP65
Maintenance way	Rear access
Accepting signal	PAL/NTSC/SECAM,S-Video;VGA;RGB;Composite Video;SDI

  Packaging & Shipping



Our ServicesOUR COMPANY provides on site product installation, debugging and maintenance service for our LED display. Such as:
1. After-sales service:
1) Service principles: response in time, solve problems as soon as possible and ensure the use.
2) Service period: In the Maintenance period of the LED screen body, free of all maintenance charges; After Maintenance period, only charge the material costs fees free of manual work fees. 
3) Service scope: If the users find any problem that cannot be solved, please contact with our company, we can response in 24 hours. In order to shorten the maintenance time, Our Company will deploy some spare parts such as power and chips etc.
4) Under normal use and storage, Our Company will be responsible for the equipment.
 
2. Pre-sales service:
1) Our company can arrange professionals to conduct site installation and debugging in strict accordance with the requirements of the schemes and the original manual. If there is any special requirement, it is necessary to make changes of part installation scheme, we will coordinate with users. Our company can ensure the consistence of completion time and contracted time.  Any problems caused by natural factors or man-made, we will discuss with client to find solutions.
2) Our company can train the users based on the manual.  The training include system use, system maintenance and equipment protection
 
FAQWhy choose Guangzhou Qichuang Electronic & Technology Co., Ltd.
1),Vivid and exact picture, minimum noise, advanced test equipment, support any pc operation system and play a variety of information like video, word, flash, music, clock, graph etc.
2),High brightness and support brightness automatically adjustment.
3),Long lifespan, can reach more than 100,000 hours, while the power consumption is lower than one tenth of lamp or neon;
4),Easy & simple installation interface and user friendly software to ensure the user friendly interface of the LED display system;
5),Rich outdoor full color LED display screen engineering experience both in domestic and international market.
6),Well before, in,after-service.all for our customer reassurance.