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
黑人VideOS特大粗暴| 色一欲一性一乱—区二区三区| 激情文学第一页| 天天爽夜夜爽视频精品| 超碰97人人在线| 欧美熟妇精品一区二区三区| 啊灬啊别停灬用力啊无码视频| 日韩se一区老年妇女| 亚洲无码AV2017| 免费看8MAv片成人| 亚洲AV日韩A成人V电影蜜芽| 国产永久免费高清在线| 18禁黄久久久aaa片| 奶头挺立呻吟高潮视频| а√天堂资源地址在线官网下载| 日韩 中文字幕 一区| 天天躁日日躁狠狠躁人妻| 中文字幕一区二区免费| wwwyoujizz亚洲视频| 亚洲另类精品无码专区| 久久无码鲁丝| 国产乱码AV一区二区| 日日干夜夜被操| 欧洲成人精品一区二区秒拍| 久久熟女系列| 操日本人妻超爽| 亚洲激情电影小说| 中文无码mv| 亚精产品一区二区三区在线看| 车上玩弄美艳馊子高潮| 久久免费播放| 国产精品人人做人人爽人人添五月台| 欧美丰满大乳大屁股流白浆| 国产AV一区二区三区四期| 亚洲 欧美 视频 手机在线| 性高湖久久久久久久久 | 草草网址在线观看| 熟女大码农村熟女大码| www.四虎| 精彩无码免费看久久久| 欧美亚洲日本在线影院一区 |