QS TECH LEDWALL 4X3M 12TM P16 V9 1024X768 SECOND HAND

LED WALL ΔΙΑΣΤΑΣΕΙΣ 4Μ Χ 3Μ  12 ΤΕΤΡΑΓΩΝΙΚΑ ΜΕΤΡΑ 

  Pitch 16mm - VIRTUAL 8mm

ΜΕΤΑΧΕΙΡΙΣΜΕΝΟ ΣΕ ΠΟΛΥ ΚΑΛΗ ΚΑΤΑΣΤΑΣΗ

ΠΕΡΙΛΑΜΒΑΝΕΙ

• 16 MODULES  με τα flight cases 1,024cm Χ 0,768cm ΣΥΝΟΛΙΚΗ ΔΙΑΣΤΑΣΗ 4,1μετρα Χ 3,08 μετρα
  
• 1 CONTROL ΕΛΕΓΧΟΥ Uni-PCON 210 and Uni-DTB300  ΜΕ RACK ΚΑΙ Η/Υ
  
• 1  ΕΞΤΡΑ CONTROL ΕΛΕΓΧΟΥ Uni-PCON 210 and Uni-DTB300
• 3 modules tile spare parts
• καλωδίωση πλήρης οπτική ίνα 50 μέτρων 
  

ΤΙΜΗ ΧΩΡΙΣ Φ.Π.Α.

As a premier designer and manufacturer for LED video displays, QS-Tech creates high quality, cost effective and eye-catching LED video products
based on our good quality control, process control and production control. By connecting with any kind of video sources such as camera,
DVD/VCD, VCR, and other video sources, this kind of display could not only show messages, images, animations and also the live video, which has
been widely applied in sports, advertisements and big events etc 

Video control system Uni-PCON 210 and Uni-DTB300

• Maximum resolution:1024*768
• 24 digit true color display
• Frame frequency:60Hz
• Transmission media: fiber(single/multiple module)
• Width of fiber communications band:1.25Gbps
• Transmission distance:the maximum transmission distance of single mode fiber shall be no smaller
  than 10km and the that of multiple mode fiber shall be no smaller than 300m.
• Standard DVI(Digital Visual Interface) input interface
• Standard VGA input/output interface
• 4 paths of AV video(CVBS)and one path of S-Video (4*CVBS+1*Y/C) input(note: controller
  100 of synchronized system has only 2 paths of AV input)
• Support two kinds of video standard PAL and NTSC.
• Video disposition includes comb wave filtering and noise disposition and A/D exchanger provides
  9bits resolution and 8bits stable output.
• Independently adjust the video brightness, contrast, saturation and hue.
• Gray level: 256,gamma correction is grade 16384
• Refresh frequency:no smaller than 480Hz
• Support DPT(dynamic pixel)display technology and quickly switch over the display mode (DPT or
  NON-DPT) according to the control order. 
• Control of brightness grade 100
• Control board is based on RAM frame structure and upon electrification, the module controller
  program is automatically loaded 
• Control board is based on RAM frame structure and upon electrification, the module controller
  program is automatically loaded in.

Advertising/Commercial outdoor( Uni-Panel QUEFL 16 )
Visual pixel resolution  8mm
Physical Pixel resolution  16mm
Pixel composition (lamp)  (2)1R1G1B
Tile & Module     
Display tile Resolution pixels wide / high  16 / 8
Panel Resolution pixels wide  64
Panel Resolution pixels high  48
Panel Size wide (mm)  1024
Panel Size high (mm)  768
Resolution (pixels/m2)  3906
Weight(kg/m2)  63
Display Screen    
coding  215x215x215=3500 billion colors
Display color 
output  256(R)x256(G)x256(B), 16.7 million Colors
Brightness(cd/m2)  >=5500
Viewing distance(m)  16~250
Drive mode  1/4 multiplex
Viewing angle horizontal(°)  160
Viewing angle vertical(°)  120

Working voltage  AC220V(110V)±15% 47～63HZ
Maximum power consumption (KW/m2)  1.67 
Average power consumption (KW/m2)  0.56 
Maintenance   Rear 
Ambient Temp.  —20oC ～+60oC
Ambient humidity  10%—95%RH
Nominal work life  100,000 hrs
Key components  Nichia LEDs, Toshiba drive chips, Meanwell PSUs
Control System        
Video input  DVI, Composite video, VGA, S-Video
Video sources  DVD, VCD, VCR, TV, camera with PAL/NTSC standard
Brightness control  Program control or manual control available
Gamma correction  Yes
VGA and Live video  Yes
Frequency of frame display  50/60 Hz
Frequency of Renewal  480 Hz
Data Transmission  Panel input Cat5 cable, Remote: RS232/Ethernet