丰满少妇高潮惨叫久久久一,娇妻玩4p被三个男人伺候电影,久久er99热精品一区二区,亚洲国产av无码精品

Hello! Welcome to Shenzhen Jintong Display Technology Co., Ltd. (splicing screen)!
中文版 | English
News
Industry trends
What should be paid attention to when installing touch splicing screens
Number of views:1718order Release Date:2020-11-26
The installation of touch splicing screens is not like ordinary display devices, it is simply installed as soon as it is placed. The installation of touch splicing screens not only requires careful selection of the installation site, but also attention to the surrounding lighting and wiring of the installation environment. In addition, there are also requirements for the frame when choosing. Let's talk about how to install a touch splicing screen.


Selection of installation ground:


The installation ground for the touch splicing screen should be flat, as the entire system of the touch splicing screen is relatively large in both volume and weight. The selected floor also needs to have a certain weight bearing capacity. If the floor is made of tiles, it may not be able to withstand its weight. Another point is that the installation ground should be anti-static.


Precautions for wiring:


When installing a touch splicing screen, it is important to distinguish the power and signal lines during wiring and install them in different locations to avoid interference. In addition, it is necessary to calculate the length and specifications of various wires required based on the size and installation position of the entire project's screen, and calculate the needs of the entire project.


Environmental lighting requirements:


Although the brightness of touch splicing screens is very high, it is still limited, so the surrounding light in the installation environment should not be too strong. If it is too strong, the image on the screen may not be visible. Light that may enter near the screen (such as windows) should be blocked if necessary, and it is best to turn off the lights when the device is running to ensure its normal operation. Do not install lights directly in front of the screen, simply install a cylindrical light.


Framework requirements:


In order to facilitate the maintenance of touch splicing screens in the future, the frame edging must be detachable. Leave a gap of about 25mm on each side between the inner edge of the outer frame and the outer edge of the assembled wall. For large assembled walls, the margin should be appropriately increased according to the number of columns. In addition, in order to enter the box for maintenance in the later stage, the maintenance channel should be no less than 1.2m wide in principle. The detachable edge strip should be pressed 3-5mm against the edge of the screen. After the box and screen are fully installed, the detachable edge strip should be fixed at the end.


Ventilation requirements:


In the maintenance channel, air conditioning or air vents must be installed to ensure good ventilation of the equipment. The position of the air outlet should be as far away as possible from the touch splicing wall (preferably around 1m), and the air from the air outlet should not blow directly towards the box to avoid uneven heating and cooling of the screen and damage.


At the touch splicing construction site, installation and debugging should determine the cause based on the phenomenon reflected by the fault, and focus on checking the synchronization interface and transmission cable of the equipment, as well as comparing the synchronization frequency range of the signal source and display terminal. If there is ghosting in the image, check if the transmission cable is too long or too thin. The solution is to replace the cable for testing or add signal amplifiers and other equipment. If the focus is not ideal, the display terminal can be adjusted. In the face of problems, the first step is to learn to analyze in order to better solve the root cause of the problem. Through strong analysis, inspection time can be shortened. These methods are some methods and skills for debugging after installation. The installer must be skilled and good. Only professional people can do professional things


Contact Us
Address: Building B, Lihao Yongda Technology Park, No.1 Dongfang Avenue, Guangming District, Shenzhen
Phone: 0755-23576861
24-hour service hotline: 139 2371 0018

QR code
CopyRight ? 2017 Shenzhen Jintong Display Technology Co., Ltd. All Right Reserved
展開
  • Tel

  • 075523576861
QR code
国产精品亚洲日韩欧美色窝窝色欲| 亚洲国产精品一区二区久久 | 天干天干天啪啪夜爽爽av| 亚洲熟妇无码一区二区三区导航| 色翁荡息又大又硬又粗又视频图片| 人人澡人人妻人人爽人人蜜桃麻豆| 国产激情一区二区三区| 小13箩利洗澡无码免费视频| 日本19禁啪啪吃奶大尺度| 无码一区二区三区中文字幕| 4hu四虎永久在线观看| 国产成人无码aa精品一区| 国产色视频一区二区三区| 亚洲自偷精品视频自拍| 日韩人妻一区二区三区蜜桃视频| 国产亚洲日韩欧美一区二区三区 | 国产激情无码一区二区三区| 人妻巨大乳hd免费看| 欧洲熟妇色xxxx欧美老妇多毛| 国产av无码专区亚洲av果冻传媒| 女人扒开屁股桶爽30分钟| 亚洲乱码精品久久久久..| 18禁美女裸体网站无遮挡| 一本久久a久久精品亚洲| 夜夜躁狠狠躁2021| 久久99精品国产99久久6尤物| 亚洲av伊人久久综合密臀性色| 每日更新在线观看av| 亚洲av人人澡人人爽人人夜夜| 国产特级毛片aaaaaa高清| 国产精品久久婷婷六月丁香| 国产乡下三级全黄三级bd| 国产无遮挡又黄又爽免费网站 | 国产精品欧美成人| 人妻丰满熟妇av无码区免| 国产av国片精品有毛| 国产产无码乱码精品久久鸭| 日韩加勒比一本无码精品| 日本强伦姧人妻一区二区| 久久久精品456亚洲影院| 久久久久99精品成人片试看|