成人啪啪视频,青草视频网站3,狠狠噜天天噜日日噜无码,欧美一区二区视频在线观看

Hello! Welcome to Shenzhen Jintong Display Technology Co., Ltd. (splicing screen)!
中文版 | English
News
Industry trends
What conditions must be met for the installation environment of LCD splicing screens
Number of views:2278order Release Date:2020-11-26
LCD splicing screenWhat conditions must the installation environment meet - Installation environment requirements


1. Environmental requirements for LCD splicing installation


The installation ground is smooth and solid, with strong load-bearing capacity and deformation. Due to the direct contact between the LCD splicing bracket and the anti-static floor, it is necessary to ensure that the ground can withstand stress and deformation for a long time.


2. Lighting requirements


Concealed lighting recommendation can, the light does not directly point towards the screen direction, and the distance from the screen should be kept at 3 meters to avoid affecting the projection effect; Secondly, direct sunlight should be avoided.


3. Voltage


Low voltage cables (VGA video network serial mouse and keyboard extension cables, etc.) should be separated from high-voltage cable lines to avoid interference.


4. Power supply,


Considering that the system may encounter special breakpoints and current surges, the LCD splicing unit itself has a power protection design to ensure the normal and safe operation of the equipment; AC 220V/-5% power supply system; Three eye socket with protective grounding wire, the socket number is related to the connector screen; The power supply voltage should be stable and reliable; The system equipment should have good grounding, with a grounding resistance of less than 2 Ω, to ensure that the equipment is not damaged in the event of lightning strikes or other special circumstances.


LCD splicing screenWhat conditions must the installation environment meet - System environment requirements


System environment,


1) Timely fulfill the requirements for temperature and humidity control room. The working environment temperature is 23 ℃ and the relative humidity is 20%~80%. Return to the air conditioner together.


2) The temperature and humidity of the air conditioner should be adjusted to the same ratio before and after splicing the screen to ensure the heat dissipation and flatness of the splicing.


3) Clean room splicing screen, dust-proof.


4) The fire sprinkler shall be as far away from the splicing as possible, and spray extinguishing agent shall be used.


Shenzhen Jintong Display Technology Co., Ltd

Address: 4th Floor, Building A, Xinbaoyi Industry and Trade Building, Zhongting North Road, Bao'an District, Shenzhen

Phone: 0755-23576861

Fax: 0755-23573050

After sales service: 18603078925

24-hour sales hotline:

15220233259 / 13923710018

Email: jintong0320@126.com


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(kāi)
  • Tel

  • 075523576861
QR code
高潮小受站不住了GAY片| 麻豆国产成人av高清在线观看 | 久久精品国产亚洲αv忘忧草| 骚视频永久免费网站| 亚洲精品国产日韩无码AV永久免费网 | 337p人体| 亚洲人人操人| 韩国三级网一区二区三区| 综合 欧美 亚洲日本| 性暴力欧美猛交在线播放| 福利一区二区不卡国产| 亚洲日韩欧洲无码av夜夜摸| 99国产精品欧美久久久久久| 亚洲伊人久久综合网站| 小辣椒福利视频导航| 激情无码被操日韩AV蜜桃| 成年人黄色无码视频网站| 亚洲精品色午夜无码专区日韩| 国产欧美不卡视频| 18禁免费无码无遮挡不卡网站| 亚洲色婷婷中文字幕| AV+高清+无码| 国产欧美精品aaaaaa片| 欧妇女乱妇女乱视频| 中文字幕偷情| 无码精品久久久曰本AV中文| 亚洲AVAV天堂AV在线网阿V| 免费女人18毛片a级毛片视频| 日本一二三不卡| 色吊丝一区二区中文字幕| 大鸡巴久久久久久久久久久久久久久久久 | 六月丁香五月婷婷| 无码av免费精品一区二区三区| 国模精品一区二区三区四区 | 日欧精品卡2卡3卡4卡| 免费人成在线观看| 国产一区专区色| 69一区二三区好的精华| 东京热人妻无码一区二区av| 爱爱小视频99| 国产成人一区二区三区影院免费|