Detailed Product Description

Product model number
 CHIP-D40ISSF
 
1.Pixel
 
Pixel Led  
 546
 
Pixel composition
 2R, 1G, 1B
 
Wave length(nm)
 R: 626-628,G: 518-520,B: 466-468
 
Pixels Pitch(mm)
 40
 
2,Module
 
Module Size(mm)
 320 X320X 10
 
Module Pixels(dot)
 8 * 8
 
3.Unit box
 
Module quantities in a unit box(pcs)
 4(H)X 4(L)
 
Unit box size(mm)
 1280(H) X 1280(L) X 100
 
Unit box Pixels(dot)
 32 X 32
 
Unit box material
 Aluminum or Iron
 
4.Packaging
 
Packing Way
 Two unit boxes packed into one
 
Packing box material
 Wooden case or Flight box
 
Packing box size (mm)
 1340 X 1340 X 320
 
5.Electricity parameter
 
Screen weight(kg/M2)
 Aluminum:15 or Iron:25
 
Pixel density(dots/M²)
 625
 
White Balance Brightness(cd/m²)
 Max:1200 Average:>800 or =800
 
Color temperature(K) 
 5000 - 8000 (choice by user) 
 
Brightness Adjusted
 100 grade by software, or by Auto-optic induced
 
View Angel(Degree)
 Horizontal 110; Vertical 70
 
Best viewing distance(m) 
 10-1000 
 
Communication distance(m)
 Internet Wire:120 Fiber Cable:1000 
 
Screen work Method
 1/4
 
LED driving method 
 Constant driving current 
 
Gray Grades
 16384 levels for each color
 
Display Color
 439,804, 651,110
 
Refresh Frequency (Hz)
 >400 or =400
 
Picture display method
 Dots to dots display synchronized with CRT
 
Signal interface 
 DVI
 
Input signal 
 Video:PAL/NTSC :optioned .VGA ,S-video ,DVD,TV 
 
Display format
 800 X 600, 1024 X 768
 
Software
 Support windows series system
 
Protection grades
 IP64
 
Working temperature(Degree)
 -10 ~ +50 
Humidity(RH) 
 Up to 95 
 
Stored temperature (Degree) 
 -30 ~ +70
 
Screen Lifetime(hours)
 >100,000 or =100,000
 
Out of controlled dots
 <3/10,000 (Out of controlled dots means the pixels of which the brightness and the
wave length are both >10% depart to the normal one)
 
Maintenance way
 Back-maintained, modules displaced
 
Switch power supply
 Switch power supply (include CE/GS or UL/CSA certificate) 110V/60HZ, 220V/50HZ
 
Power Consumption (W/m²)
 Max:180, Average: >100 or =100