
Electronic Outdoor Led Signs For Business
LFA outdoor electronic outdoor led signs for business, small-size and lightweight modular cabinet. Integrated with power supply, receiving card. IP67 protection, high brightness, high refresh rate, low failure rate, high efficiency and energy saving, good display effect, stable operation in all weather outdoor applications.
Product Introduction
Products Description
With the continuous development of the times, electronic outdoor LED signs for business has become a powerful tool for more and more businesses to promote and market. It can realize real-time information updates. It is a digital and networked device that can display various types of media and advertising information. It gets rid of the shortcomings of traditional signboards and can be updated and replaced at any time according to various needs. Whether it is commercial advertisements, government announcements, indoor navigation, traffic guidance, etc., it can be conveyed through this tool, which is very convenient.
Features
Beautiful: Electronic outdoor led signs for business has a more vivid presentation. Compared with the text form of traditional signboards, it can attract people's attention through the constantly changing and alternating layers of various patterns, making the effect of conveying information more vivid. The brightness of 6500 nits to 10000 nits makes the screen clearly visible in various environments. The screen refresh rate of up to 3840Hz can make the picture smooth and natural, so the publicity effect will be better.
Remote control: Users can remotely modify the data and update the advertisements of the LED signs through the Internet at any time, avoiding physical inconvenience and making marketing and publicity more convenient.
Durability: While attracting people's attention, electronic outdoor LED signs for business also have a very long service life. The electronic outdoor LED signs are made of dust-proof and waterproof die-cast aluminum shell, and the shell is extremely sealed so that the screen can be used in Normal operation in different climatic environments. The IP67 rating allows for 24/7 continuous operation.

Convenient maintenance structure
The cabinet can be maintained in two ways, either front or back.

Modular design provides a more convenient installation experience.



Product Picture


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FAQ
There are several lines or whole communities in the unit board.
Check maintenance:
[1] Visually, the corresponding row pipes, wearing inductances, and whether the integrated circuit is virtual welding, short circuit, and disconnection.
[2] Use a universal meter to measure whether the voltage of each row pipe output end is normal [Universal meter measurement method: black table pen connecting GND, red table pen to measure the voltage of each pipe foot]; ; Is it normal to measure the input terminal of the measurement tube; if so, then the row pipe is bad and use the same model to change it; if no, whether the output of the corresponding HC138 is normal; The input end of the row pipe is broken; if no, then judge HC138 bad.
[3] Use a good 16P line to replace the test, measure the voltage of the HC138 address input terminal 1, 2, 3 pins, select the general terminal 4.
| PARAMETER | |||
| Item | P4.76 | P6.35 | P9.52 |
| Pixel Pitch | 4.7625mm | 6.35mm | 9.525mm |
| LED Type | SMD1921 | SMD2727 | SMD2727 |
| Module Resolution | 128dots x 64dots | 96dots x 48dots | 64dots x 32dots |
| Driving Mode | 1/8scan | 1/6scan | 1/2scan |
| Module Pixels | 8192dots | 4608dots | 2048dots |
| Module Size | 2ft x 1ft | ||
| Cabinet Size | 2ft x 1ft | ||
| Cabinet Resolution | 128dots x 64dots | 96dots x 48dots | 64dots x 32dots |
| Pixel Density | 44,088dots/m² | 24,800dots/m² | 11,022dots/m² |
| Best Viewing Distance | ≥4.7 m | ≥6.3 m | ≥9.5 m |
| Brightness | 6,500nits | 6,500nits / 8,000nits | 6,500nits / 10,000nits |
| IP Grade | IP67 | ||
| Refresh Rate | 1,920Hz~3,840Hz (depends on IC driver solution) | ||
| Gray Scale | 14bits~22bits (depends on IC driver and controller solution ) | ||
| Viewing Angle | H:110° / V:110° | ||
| Maximum Power Consumption | 800W/m² | 550W/m² | |
| Average Power Consumption | 260W/m² | 180W/m² | |
| Input Voltage | AC110V - AC220V @ 50Hz/60Hz | ||
| Operating Temperature | ﹣20℃~50℃ | ||
| Operating Humidity | 10%~90% | ||
| Cabinet Material | die-casting Aluminum | ||
| Cabinet Weight | 3.9kg | 3.8kg | |
| Operating System | Windows (Win7, Win10 etc.) | ||
| Signal Source Compatibility | DVI,HDMI1.3,DP1.2,SDI,HDMI2.0,etc. | ||
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