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户外广告显示屏使用DP光纤传输稳定

date:On December 01, 2017 Source:  

   DP光纤以线材来说是非常好用的高清输出传输线,即插即用的特性在户外广告显示里起到了减少工作量的作用,如果要说在户外布局一条线材的连接,那么一定要选择DP光纤,强大的稳定输出是必不可少的,如今户外广告已经普及在各个街道上,传输的要求越来越高,所以选择DP光纤是首选,除了线材选定之后那么户外显示屏一般布线是怎样的,下面来看看吧。

DP fiber to wire is very easy to use HD output transmission line, plug and play features in the outdoor advertising display has played a role in reducing the workload, if we say that in the outdoor layout of a wire connection, then we must choose DP Optical fiber, a strong and stable output is essential, and nowadays outdoor advertising has been popular in all streets, the transmission requirements are getting higher and higher, so the choice of DP fiber is the first choice, in addition to the wire after the selection of outdoor display so what is the general layout Let's take a look.

户外显示屏

   户外显示屏多数都是LED的,所以在这里介绍一下该显示屏的安装于布线的方法:

Most of the outdoor displays are LED's, so here's a look at how the display is installed and routed:


   户外全彩LED显示屏的故障有很多都是因为安装不当引起的,所以在安装全彩LED显示屏的需要严格按照步骤来操作,特别是第一次安装的时候,这样可以减少错误发生,下面一起来看看户外全彩LED显示屏安装时布线方法步骤。

There are many outdoor full color LED display failure due to improper installation, so the installation of full-color LED display needs to be strictly followed the steps to operate, especially when the first installation, this can reduce errors, the following Take a look at the outdoor full color LED display installation wiring method steps.


   工具选择肯定是万用表,然后就是检查电源电压:找出直流正负连接开关电源,将220V电源线连接到开关电源,(确认连接正确后,连接到AC或者NL接线柱)然后插上电。

The tool selection is definitely a multimeter, and then check the power supply voltage: Find the DC positive and negative connection switching power supply, connect the 220V power cord to the switching power supply (connect to the AC or NL terminal after making sure the connection is correct) and then plug it in.


   这个时候我们会发现电源灯会亮,然后用万用表直流档测量一下V+和V-之间的电压,确保电压在4.8V-5.1V之间,旁边有个旋钮,可以十字螺丝刀调节一下电压。为了减少屏幕发热延长寿命,在亮度要求不高的场合,可以把电压调节到4.5V-4.8之间。确认电压没有问题后,断开电源,继续组装其他部分。

This time we will find the power light will be bright, and then use the multimeter DC stalls to measure the voltage between V + and V-, to ensure that the voltage between 4.8V-5.1V, next to a knob, you can cross the screwdriver to adjust the voltage. In order to reduce the heating screen to extend life expectancy in the case of less demanding, you can adjust the voltage between 4.5V-4.8. After confirming that there is no problem with the voltage, disconnect the power supply and continue assembling the other parts.


   先把电源关闭

Turn off the power first


   将V+连接红色线,V-连接黑线,分别连接到控制卡和LED单元板,黑线接控制卡和电源的GND。红线连接控制卡的+5V和单元板的VCC。每个单元板1条电源线。完成后,请检查,连接是否正确。

Connect V + to the red line and V- to the black line, connect to the control card and the LED unit board respectively, and connect the black line to the control card and the power GND. The red line connects the control card's + 5V to the cell board's VCC. 1 power cord per cell board. When done, check that the connection is correct.


   连接控制和单元板

Connect control and cell board


   用做好的排线,连接。注意方向,不能接反。请注意,单元板2个16PIN的接口,1个是输入,1个是输出,靠近74HC245/244的是输入,将控制卡连接到输入。输出连接到下一个单元板的输入。

Use good cable, connect. Note the direction, can not be reversed. Please note that the unit board two 16PIN interface, one is the input, one is the output, near the 74HC245 / 244 is the input, the control card is connected to the input. Output Connect to the input of the next cell board.


   连接RS232数据线

Connect RS232 data cable


   将做好的数据线一头连接电脑的DB9串口,另一头连接控制卡,将DB9的5脚(棕)连接到控制卡的GND,将DB9的3脚(棕白)连接到控制卡的RS232-RX。如果你的PC没有串口,可以到电脑城买条USB转RS232串口的转换线。

Will do a good job of connecting the data cable one end of the computer's DB9 serial port, the other end connected to the control card, the DB9 5 feet (brown) connected to the control card GND, the DB9 3 feet (brown) connected to the control card RS232- RX. If your computer does not have a serial port, you can go to the computer city to buy a USB transfer RS232 serial port conversion line.


   再次检查连线

Check the connection again


   是否正确,黑线连接的是-V和GND。红线连接的是+V和VCC+5V。

Is correct, the black line is connected -V and GND. The red line is connected to + V and VCC + 5V.


   接通220V,打开下载的软件

Turn on 220V, open the downloaded software


   正常情况下,电源灯亮,控制卡亮,屏幕有显示。如果不正常,请检查连线。或者查看错误检修。设定屏幕的参数,发送字幕。具体参照软件使用说明。

Under normal circumstances, the power light is on, the control card is on and the screen is displayed. If not normal, please check the connection. Or check the error repair. Set screen parameters, send subtitles. Specific reference to the software instructions.


   安装完成之后再选择DP光纤线对接起来,就算是户外下雨也不怕了,还有其他的注意事项请关注利诺威官网。

After the installation is completed, select the DP fiber optic line docking, even if it is raining outdoors is not afraid, there are other considerations, please pay attention to the official website of Lebanon.


   想了解更多相关信息请登陆利诺威网站:http://www.hdmiaoc.com/

For more information, please visit the Livorno website: Http://www.hdmiaoc.com/

   联系电话:+86755-23224889

Tel: + 86755-23224889

   联系地址:广东省深圳市宝安区沙井镇中心路金城大厦7H

Address: Bao'an District, Shenzhen City, Guangdong Province Shajing Town Center Road Jincheng Building 7H

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