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:2171order 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
  • Tel

  • 075523576861
QR code
亚州无码精品一区| 又白又嫩毛又多无码毛片| 久久久久亚洲AV成人| 亚洲AV官网| 无码一区二区三区久久精品| 久久自慰网站| 国产精品视频久久久久| 2014天天日日日日日日日日日日日日日夜夜入口 | 孩交精品xxxx视频视频| 全国最大的成人网站| 国产精品无码久久久久久久久久 | 欧美色播激情| 中文字幕你懂的| 四虎永久在线精品免费播放| 伊人久久精品久久亚洲一区| 亚洲国产日韩在线视频| 激情小说激情图片| 手机在线视频你懂的| 国产精品高清视亚洲中文| 日本免码VA在线看免费最新| √在线天堂中文最新版网| 亚洲欧洲免费视频| 精品免费国产一区二区三区四区介绍| 又粗又黄又硬又爽的免费视频| 亚洲乱色熟女一区二区三区| 成人无码www免费在线观看| 国产对白国语对白| 日韩在线视频线观看一区| 中国老熟妇毛茸茸逼| 国产97在线 | 日韩| 乱码一二三入区口| 婷婷婷色播放| 欧美内谢一交一爱| 超级内射视频| 亚洲爆乳无码专区www| 91精品久久久久久久久99蜜臂| 国产欧美久久一区二区| 国产免费人成视频尤勿视频| 伦理一区二区影院| 国精产品一区一区三区探花| 久免成人AV在线|