P4 LED Display
- Details
- Parameter
Indoor SMD PH4 Parameters：
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LED Parameter |
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Color |
Type |
Wavelength(nm) |
Brightness(mcd |
Horizontal/Vertical Viewing Angle |
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|
1 |
Red |
2121 series, SMD 3in1 |
624 |
140-170 |
1200/1200 |
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2 |
绿 |
520 |
400-538 |
1200/1200 |
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3 |
蓝 |
465 |
80-100 |
1200/1200 |
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4 |
LED Size L*W*H=2.1*2.1*1.0mm |
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Pixel |
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1 |
Pixel Pitch |
4m |
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2 |
Pixel configuration |
1R1G1B |
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3 |
Pixel Density |
62500dots/ m2 |
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Module(W*H*D) |
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1 |
Module Size |
256(W)*128(H)mm |
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2 |
Pixel Resolution |
64 *32 dots |
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3 |
White Balance Color Temperature |
3200-12000K(Adjustable) |
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Cabinet and System |
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1 |
Cabinet Size(mm） |
512(W)*512(H)*85(D) |
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2 |
Cabinet Resolution(mm) |
128*128 |
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3 |
Brightness |
＞1500cd/ m2 |
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4 |
Contrast |
＞2000：1 |
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5 |
Color Temperature |
3200~12000K(Adjustable) |
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6 |
Horizontal Viewing Distance |
1200 |
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7 |
Vertical Viewing Angle |
1200 |
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8 |
Maxium Power Consumption |
700W/ m2 |
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9 |
Average Power Consumption |
240W/ m2 |
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10 |
Optimal Viewing Distance |
4-35m |
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11 |
Out-of-control Rate |
≤3/10000 |
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12 |
Color |
16777216 |
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13 |
Grey Scale |
16384 levels |
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14 |
Brightness Control |
100 levels can be continuously adjusted by automatic or manual |
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15 |
Brightness Variance Ratio |
＜5% |
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16 |
Frame Frequency |
＞60-85Hz |
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17 |
Scanning Frequency |
≥1800Hz，which are subjected to receiving card |
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18 |
Scanning Mode |
1/32 Scanning |
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19 |
Driving Mode |
Constant Current Drive |
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20 |
Screen Nature Temperature |
≤200 |
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21 |
Anti-Y Correction |
1.5~3.0 (Adjustable) |
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22 |
Control Mode |
Synchronization |
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23 |
Power Supply Requirement |
AC90V~220V,50Hz / 110V,60HZ |
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24 |
Life Span |
100,000 Hours |
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25 |
White Balance |
X:Y=0.27:0.29 |
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26 |
Video Input Signals |
RGBHV.YC.CVBS.GBR.YpbP.VGA.DVI.HDMI |
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27 |
Communication distance |
Twisted-pair 100m，multimode fiber 500m, single-mode fiber 15Km. |
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28 |
Control Interface |
DVI，USB，RJ45 standard interface. |
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|
29 |
Software Interface |
Standard network interface, WINDOWS system |
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30 |
Pixel out-of-control rate |
＜1/10000 |
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31 |
Screen level up degree |
＜1mm |
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|
32 |
Operating Temperature |
-300～+600 |
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33 |
Operating Humidity |
10%--95%RH |
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34 |
Screen Protection |
Dustproof, anti-static, mouldproof |
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|
35 |
Power Protection |
Over temperature protection, overcurrent protection, overvoltage protection, etc. |
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|
36 |
Uniformity of scale |
Neighbor pixels :≤5%; Neighbor modules :≤3% |
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|
37 |
Screen Precision |
Module flatness＜1.5mm Patchwork＜1mm |
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|
38 |
Cabinet Weight(Kg) |
11 |
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|
39 |
Cabinet Maintaining Method |
Rear Maintaining |
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|
40 |
Cabinet Materials |
Die-casting Aluminum |
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