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    Home > Service > FAQ
    FAQ

    MRLED people will provide you quick and professional service. We guarantee all our products for 24 months and provide lifetime maintenance only charging for raw materials.

    What is LED display of the IP protection grade?

    IP protection grade is composed of two digital, the first digital representation from the dust of lamps and lanterns, the level of the external things out, the second digit said moisture proof.

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    Why use a DVI display interface standard ?

    (1) DVI display card interface is in line with the computer display interface of the international standards;

    (2) without opening the chassis, to facilitate the installation;

    (3) memory, dynamic screen display capabilities;

    (4) hardware and software compatibility;

    (5) to support all operating systems and application software, display flexibility and convenience;

    (6) mass production, low cost, easy to maintain.

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    What is the difference between the indoor module full color and full color of the patch?

    (1) light-emitting part: module full color display module is generally green and yellow, pure green module expensive; SMD full color generally use pure green core;

    (2) display: Module full color pixel visual feeling of thick, low brightness, easy mosaic phenomenon; SMD full color consistency is better, higher brightness;

    (3) Maintenance: module difficult to maintain full-color, high replacement costs of the entire module; SMD full color and easy to maintain, repair and replacement of a single lamp;

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    How to help the user to select the appropriate display?

    (1) to display content;

    (2) visual distance, the perspective of the confirmation;

    (3) Screen resolution requirements;

    (4) installation of environmental requirements;

    (5) cost control;

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    Why outdoor screen production cycle is long?

    (1) procurement of raw materials: the LED lamp procurement cycle is longer, especially imported die, order cycle takes 4-6 weeks;

    (2) The production process is complex: subject to the PCB design, production casing, plastic irrigation, adjusting white balance;

    (3) strict structural requirements: the general cabinet design, the need to consider the wind, rain, lightning.

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    Display's aspect ratio in general?

    Graphic screen: to determine the content displayed; Video Screen: general close to 4:3 or 4:3; the ideal ratio is 16:9.


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    Display can not use the notebook control, why?

    Not. The notebook computer's graphics card is built-in, can not be achieved with the control system connection, the current BOE have a notebook with a DVI interface, notebook control.


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    Paste the LED outdoor screen can use the table, why?

    Not. Demanding outdoor screen installation structure, SMD LED unable to adapt to the harsh outdoor environment; The outdoor screen brightness higher, SMD LED unable to meet the outdoor screen brightness.

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  • 建始白云草地音乐节:醉了游人,火了产业,牵动慈善 2019-05-03
  • 不忘初心 砥砺奋进 2019-04-27
  • 即将见证历史性会晤的新加坡 原来还能这么玩! 2019-04-17
  • 买房先下手为强 西安这些不限购楼盘免去购房资格困扰 ——凤凰网房产西安 2019-04-17
  • 送你一份时代天街附近必吃的火锅名单 2019-04-16
  • 这下就真的更加坐实你的老蚕了,所有网友都是见证!想赖都赖不掉了。 2019-04-16
  • 章子怡教演戏做人 《演员的诞生》给了流量们一大巴掌 2019-04-10
  • 女性之声——全国妇联 2019-04-03
  • 候选案例:飞越19国  往返3.5万公里  祖国接你回家 2019-04-02
  • 40th anniversary of reform and opening 2019-04-02
  • 新三板主办券商执业质量稳中有升 5月份负面行为环比微跌 2019-03-27
  • 发挥自身优势 奋力走在前列——习近平总书记在山东考察回访记 2019-03-27
  • 把你当猪就有可能。不想得病而羸弱就得身强体壮。首先,想依靠消灭病毒而不得病,那只是痴心妄想。其次,想得天下,从来没有靠肉体的征服而成功过的先例。 2019-03-24
  • 昆仑鸿星助力中国冰球 2019-03-19