Shenzhen Kerun Optoelectronics Inc.
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Outdoor RGB SMD 1921 16x32 Led Dot Matrix Display Full Color
P4 outdoor RGB full color SMD 1921 LED display module 32x16 dot
1．LED Light Parameter
| LED | LED brand | LED type | wave Length(nm) | (mcd) | Test Condition |
| Red(R) | Sanan | SMD 1921 | 620-625nm | 300-800mcd | 25℃,20mA |
| Green(G) | Huacan | 516-530nm | 1000-1800mcd | 25℃,20mA | |
| Blue(B) | Huacan | 465-475nm | 150-300mcd | 25℃,20mA |
2．Pixel/Module
| No | Item | Parameter |
| 1 | Pixel Pitch | 4 mm |
| 2 | Pixel Configuration | 1R1G1B / R:G:B=3:6:1 |
| 3 | LED Lamp | Full color |
| 4 | Density | 160000dot/m2 |
| 5 | Module Size | 128*64mm |
| 6 | Module Pixel | 32*16=512dot |
| 7 | Module Thickness | 15.5mm |
| 8 | Module Weight | 180g |
| 9 | Module Power | ≤15W |
| 10 | Drive Valtage | DC+4.5~+5.5V |
| 11 | Module Electric Current | 3.0-5.0A |
| 12 | PortType | HUB-75D/B |
3．Screen Parameter
| No | Item | Parameter |
| 1 | Brightness/Adjustment | ≥6000cd/m², Level 16- Automatic / Level 100-Manual operation |
| 2 | View Angle | ≥130°(Vertical),≥130°(Horizontal) |
| 3 | Best View Distance | 6-60m |
| 4 | Grey Scale | Within 65536 Step |
| 5 | Frame Frequency | ≥60Hz |
| 6 | Refresh Rate | ≥960Hz |
| 7 | Signal Input Source | Composite, S-video, Component, VGA, DVI, HDMI, SDI, HD-SDI |
| 8 | Scan Mode | 1/8Scan |
| 9 | Drive IC | MBI5124 |
| 10 | Module Qty / M2 | 60PCS |
| 11 | Display Color Qty | 16777216 |
| 12 | Continuous Working Time | >24(Hrs) |
| 13 | Screen Lifespan | >100,000(Hrs) |
| 14 | MTBF | >5000(Hrs) |
| 15 | Max. power consumption | 950W/㎡ |
| 16 | Ave. power consumption | 320W/㎡ |
| 17 | Out of control pixel rate | ≥3/10,000(discrete distribution) |
| 18 | Control Distance | 100M(Ethernet) 500M(Multi-fiber) 10KM(Sigle-fiber) |
| 19 | Flatness | Screen Surface≤0.5mm,Pixel Pitch≤0.3mm |
| 20 | Operation Temperature | -40℃～+80℃ |
| 21 | Working Humidity | 10%～98%RH |
| 22 | Storage Temperature | -40℃～+85℃ |
| 23 | Software Connection | Standard Computer Connection,Compatiable With Windows,Unix,Novell |
| 24 | protection system | Overtemperature/overload/power/image compensation/nonlinear correction |
| 25 | Working Valtage | 200~240 V |
| 26 | Dielectric Strength | 50HZ/1500V(AC RMS)/1min |
| 27 | Temperature Rise | Metal≤40K,Insulation≤65K , After Heat Balance |
| 28 | IP Grade | IP65 |
| 29 | Computer display mode | 1024*768 |
| 30 | Media Player | LED Pressional Media Player |
