{"id":35426,"date":"2018-07-30T12:34:19","date_gmt":"2018-07-30T10:34:19","guid":{"rendered":"http:\/\/visualled.com\/?p=35426"},"modified":"2025-08-29T10:05:17","modified_gmt":"2025-08-29T08:05:17","slug":"entretien-avant-et-arriere","status":"publish","type":"glosario","link":"https:\/\/visualled.com\/fr\/glossaire\/entretien-avant-et-arriere\/","title":{"rendered":"Entretien: avant et arri\u00e8re"},"content":{"rendered":"\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-e2d10be\" id=\"entretien-avant-et-arriere\" data-block-id=\"e2d10be\"><h1 class=\"stk-block-heading__text has-text-align-center stk-block-heading--use-theme-margins\">ENTRETIEN: AVANT ET ARRI\u00c8RE<\/h1><\/div>\n\n\n\n\n\n\n\n<div class=\"alignfull wp-block-ugb-container ugb-container ugb-bcfdb7c ugb-container--v2 ugb-container--design-plain ugb-main-block ugb--has-custom-content-width ugb-main-block--inner-center ugb--has-block-background\"><style>.ugb-bcfdb7c.ugb-container > .ugb-inner-block{max-width:1440px !important}.ugb-bcfdb7c{padding:0 !important}@media screen and (min-width:768px){.ugb-bcfdb7c.ugb-container{margin-bottom:0px !important;padding-top:50px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important}}@media screen and (min-width:768px){.ugb-bcfdb7c > .ugb-inner-block > .ugb-block-content > *{padding-top:35px !important}}<\/style><div class=\"ugb-inner-block ugb-inner-block--center\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-bcfdb7c-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-bcfdb7c-content-wrapper\">\n<p class=\"wp-block-paragraph\">Les \u00e9crans \u00e0 LED sont compos\u00e9s de nombreux \u00e9l\u00e9ments \u00e9lectroniques \u00e0 l\u2019int\u00e9rieur. Par cons\u00e9quent, il est n\u00e9cessaire que les \u00e9crans aient un acc\u00e8s int\u00e9rieur, une fois install\u00e9s \u00e0 leur emplacement final. Selon leur installation il faut distinguer deux types d\u2019acc\u00e8s \u00e0 leur entretien:<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-ugb-columns ugb-columns ugb-f9a7613 ugb-columns--design-plain ugb-columns--columns-2 ugb-main-block\"><style>.ugb-f9a7613 > .ugb-inner-block > .ugb-block-content > .ugb-columns__item{grid-template-columns:1.14fr 0.86fr !important}<\/style><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-columns__item ugb-f9a7613-content-wrapper\">\n<div class=\"wp-block-ugb-column ugb-column ugb-1cbfa10 ugb-column--design-plain ugb-main-block\"><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-column__item ugb-1cbfa10-column-wrapper\"><div class=\"ugb-column__content-wrapper\">\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" src=\"https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/mantenimiento-trasero-pantalla.jpg\" alt=\"\" style=\"width:653px;height:446px\" title=\"\"><\/figure>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-ugb-column ugb-column ugb-8db0ebf ugb-column--design-plain ugb-main-block\"><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-column__item ugb-8db0ebf-column-wrapper\"><div class=\"ugb-column__content-wrapper\">\n<h2 class=\"wp-block-heading\">ENTRETIEN ARRI\u00c8RE<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les \u00e9crans et l\u2019entretien arri\u00e8re sont munis de portes ou de dispositifs similaires pour faciliter l\u2019acc\u00e8s aux parties internes de l\u2019\u00e9cran.<br>Ce syst\u00e8me est le plus courant et se retrouve dans la grande majorit\u00e9 des \u00e9crans int\u00e9rieurs et ext\u00e9rieurs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il est \u00e0 noter que si l\u2019\u00e9cran est utilis\u00e9 \u00e0 l\u2019ext\u00e9rieur, les portes ou les m\u00e9canismes d\u2019acc\u00e8s arri\u00e8re doivent \u00eatre con\u00e7us de mani\u00e8re que l\u2019eau ne p\u00e9n\u00e8tre pas \u00e0 l\u2019int\u00e9rieur.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">ENTRETIEN AVANT<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dans les installations o\u00f9 l\u2019\u00e9cran est plac\u00e9 sur un mur ou une fa\u00e7ade, les \u00e9crans devront \u00eatre munis d\u2019un syst\u00e8me d\u2019acc\u00e8s frontal, car une fois situ\u00e9s, il ne sera pas possible d\u2019acc\u00e9der aux parties int\u00e9rieures de l\u2019\u00e9cran. Il existe plusieurs syst\u00e8mes d\u2019acc\u00e8s par l\u2019avant:<\/p>\n\n\n\n<div class=\"wp-block-ugb-columns ugb-columns ugb-e062682 ugb-columns--design-plain ugb-columns--columns-2 ugb-main-block\"><style>.ugb-e062682-content-wrapper > .ugb-column{align-items:center !important}.ugb-e062682-content-wrapper > .ugb-column > .ugb-inner-block{height:auto !important}<\/style><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-columns__item ugb-e062682-content-wrapper\">\n<div class=\"wp-block-ugb-column ugb-column ugb-1b7e026 ugb-column--design-plain ugb-main-block\"><style>@media screen and (min-width:768px){.ugb-1b7e026 > .ugb-inner-block > .ugb-block-content > *{justify-content:flex-start}}.ugb-1b7e026 > .ugb-inner-block > .ugb-block-content > *{justify-content:flex-start !important}<\/style><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-column__item ugb-1b7e026-column-wrapper\"><div class=\"ugb-column__content-wrapper\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-ff5761f\" id=\"strong-em-systeme-avec-mecanisme-de-verrouillage-em-strong\" data-block-id=\"ff5761f\"><h3 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\"><strong><em>Syst\u00e8me avec m\u00e9canisme de \u201cverrouillage\u201d<\/em><\/strong><\/h3><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Dans ce cas, les modules LED sont reli\u00e9s aux cabinets LED structurelles au moyen d\u2019un syst\u00e8me de fermeture et d\u2019ouverture similaire \u00e0 une serrure de base. Par l\u2019avant, nous avons des ouvertures o\u00f9 nous ins\u00e9rons une simple cl\u00e9 et nous tournons pour lib\u00e9rer le module \u00e0 LED.<\/p>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-532bbcf\" id=\"strong-em-systeme-avec-vis-avant-em-strong\" data-block-id=\"532bbcf\"><h3 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\"><strong><em>Syst\u00e8me avec vis avant<\/em><\/strong><\/h3><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Dans ce cas, les modules et les panneaux \u00e0 LED sont reli\u00e9s aux cabinets par l\u2019avant au moyen de vis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce syst\u00e8me est tr\u00e8s s\u00fbr, fiable et parfait pour les installations ext\u00e9rieures, bien qu\u2019il soit un peu plus laborieux au moment de l\u2019installation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce syst\u00e8me est tr\u00e8s rapide et pratique pour mettre en place et retirer les modules LED avant. Le principal probl\u00e8me qui peut se poser est l\u2019\u00e9tanch\u00e9it\u00e9 relative des\u00a0<a href=\"https:\/\/visualled.com\/fr\/ecran-led-exterieur\/\">\u00e9crans \u00e0 LED dans les espaces ext\u00e9rieurs<\/a>, o\u00f9 tout d\u00e9pendra de la qualit\u00e9 et de la m\u00e9thode de fabrication de ceux-ci.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De plus, ce syst\u00e8me d\u2019acc\u00e8s frontal est beaucoup plus co\u00fbteux que les autres syst\u00e8mes, car chaque pi\u00e8ce modulaire \u00e0 LED doit avoir un m\u00e9canisme de fermeture. Pour cette raison, un module \u00e0 LED plus grand est g\u00e9n\u00e9ralement utilis\u00e9 dans ces cas afin de r\u00e9duire leur nombre. Mais au contraire, en cas de probl\u00e8me sur un module \u00e0 LED, il sera beaucoup plus gros et plus cher \u00e0 remplacer.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-ugb-column ugb-column ugb-db23182 ugb-column--design-plain ugb-main-block\"><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-column__item ugb-db23182-column-wrapper\"><div class=\"ugb-column__content-wrapper\">\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/mantenimiendo-frontal-pantalla.jpg\" alt=\"La imagen tiene un atributo ALT vac\u00edo; su nombre de archivo es mantenimiendo-frontal-pantalla.jpg\" title=\"\"><\/figure>\n<\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-f87ef72\" id=\"strong-em-systeme-magnetique-em-strong\" data-block-id=\"f87ef72\"><h3 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\"><strong><em>Syst\u00e8me magn\u00e9tique<\/em><\/strong><\/h3><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ce nouveau syst\u00e8me est actuellement le plus utilis\u00e9 pour les \u00e9crans LED \u00e0 acc\u00e8s avant. Sa simplicit\u00e9 le rend tr\u00e8s pratique et facile \u00e0 installer sur les modules \u00e0 LED existants. Pour l\u2019enlever de l\u2019avant de l\u2019\u00e9cran, il suffit d\u2019utiliser un aimant d\u2019une certaine puissance qui nous permettra d\u2019enlever le module \u00e0 LED magn\u00e9tis\u00e9 de l\u2019avant de l\u2019\u00e9cran. Le syst\u00e8me est extr\u00eamement pratique mais son installation peut poser un probl\u00e8me. En effet, une fois maintenu par des aimants, il est possible qu\u2019il se d\u00e9place l\u00e9g\u00e8rement et qu\u2019il doive \u00eatre repositionn\u00e9 une fois l\u2019\u00e9cran install\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"calculadora-form \">\n    <div class=\"calculadora-contenedor\">\n        <form action=\"https:\/\/visualled.com\/wp-content\/themes\/visualled-child\/calculadora\/calc.php\" class=\"calform\" method=\"POST\">\n\n            <div class=\"intro\">\n                <div class=\"texto\">\n                    <h2>CALCULATEUR DE PRIX DES \u00c9CRANS \u00c0 LED<\/h2>\n                    <p>Introduisez la mesure souhait\u00e9e et vous obtiendrez automatiquement le meilleur prix du march\u00e9.<\/p>\n                <\/div>\n            <\/div>\n            <ul>\n                                \n                    \n\n                    <li class=\"largo\">\n                        <i class=\"fas fa-arrows-alt-h\"><\/i>\n                        <input type=\"text\" name=\"width\" value=\"\" required pattern=\"[0-9]*\" inputmode=\"numeric\" placeholder=\"Largeur\">\n                    <\/li>\n\n                    <li class=\"alto\">\n                        <i class=\"fas fa-arrows-alt-v\"><\/i>\n                        <input type=\"text\" name=\"height\" value=\"\" required pattern=\"[0-9]*\" inputmode=\"numeric\" placeholder=\"Hauteur\">\n                    <\/li>\n\n                                            <li class=\"ubicacion\">\n                            <i class=\"fas fa-umbrella\"><\/i>\n                            <select name=\"location\" required>\n                                <option  value=\"1\">Non prot\u00e9g\u00e9 de la pluie<\/option>\n                                <option  value=\"2\"><i class=\"fas fa-umbrella\"><\/i> Prot\u00e9g\u00e9 de la pluie<\/option>\n                            <\/select>\n                        <\/li>\n                    \n                \n                <li class=\"boton-ofertas\">\n                    <button type=\"submit\"><i class=\"fas fa-search-dollar\"><\/i> CALCULER LE PRIX<\/button>\n                    <!-- <a href=\"\"><i class=\"fa fa-info-circle\"><\/i><\/a> -->\n                <\/li>\n\n            <\/ul>\n\n            <input type=\"hidden\" name=\"page\" value=\"search\">\n            <input type=\"hidden\" name=\"ofertaPage\" value=\"https:\/\/visualled.com\/fr\/detail-offre\/\">\n                                <\/form>\n    <\/div>\n    <div class=\"calloading\" style=\"display:none\">\n        <div class=\"carga\">\n            <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" style=\"margin:-150px auto 0; background: transparent; display: block;\" width=\"500px\" height=\"200px\" viewBox=\"0 0 100 100\" preserveAspectRatio=\"xMidYMid\">\n                <circle cx=\"84\" cy=\"50\" r=\"10\" fill=\"#d64238\">\n                    <animate attributeName=\"r\" repeatCount=\"indefinite\" dur=\"0.25s\" calcMode=\"spline\" keyTimes=\"0;1\" values=\"10;0\" keySplines=\"0 0.5 0.5 1\" begin=\"0s\"><\/animate>\n                    <animate attributeName=\"fill\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"discrete\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"#0c4fb4;#F4F5F6;#0c4fb4;#F4F5F6;#0c4fb4\" begin=\"0s\"><\/animate>\n                <\/circle>\n                <circle cx=\"16\" cy=\"50\" r=\"10\" fill=\"#d64238\">\n                    <animate attributeName=\"r\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"spline\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"0;0;10;10;10\" keySplines=\"0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1\" begin=\"0s\"><\/animate>\n                    <animate attributeName=\"cx\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"spline\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"16;16;16;50;84\" keySplines=\"0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1\" begin=\"0s\"><\/animate>\n                <\/circle>\n 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repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"spline\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"16;16;16;50;84\" keySplines=\"0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1\" begin=\"-0.5s\"><\/animate>\n                <\/circle>\n                <circle cx=\"16\" cy=\"50\" r=\"10\" fill=\"#23bbee\">\n                    <animate attributeName=\"r\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"spline\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"0;0;10;10;10\" keySplines=\"0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1\" begin=\"-0.75s\"><\/animate>\n                    <animate attributeName=\"cx\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"spline\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"16;16;16;50;84\" keySplines=\"0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1\" begin=\"-0.75s\"><\/animate>\n                <\/circle>\n            <\/svg>\n        <\/div>\n    <\/div>\n    <div class=\"calresults\"><\/div>\n    <div id=\"modal-size-variants\" class=\"modal\">\n        <div class=\"contenedor-variant\">\n            <div class=\"img\">\n                <img decoding=\"async\" src=\"https:\/\/media.visualled.com\/images\/pantalla-led-960-960-111024.webp\" id=\"modal-size-variants-img\" data-skip-lazy=\"1\" alt=\"\" title=\"\">\n            <\/div>\n            <div class=\"precios\">\n                <p class=\"available-sizes\">Tailles disponibles<\/p>\n                \n                <div class=\"seleccion-precios\">\n                    <p>Choisissez l&rsquo;une des tailles<\/p>\n                    <div id=\"size-options\"><\/div>\n                    <button id=\"size-options-button\">VOIR PLUS D&rsquo;INFORMATIONS <\/button>\n                <\/div>\n                <!-- <div class=\"incluye\">\n                    <h3>Comprend<\/h3>\n                    <div class=\"iconos\">\n                        <div class=\"1\">\n                            <img decoding=\"async\" src=\"https:\/\/visualled.com\/img\/incluye-cabinets.webp\" alt=\"incluye cabinets\" title=\"\">\n                            <p>\u00c9cran modulaire<\/p>\n                        <\/div>\n                        <div class=\"2\">\n                            <img decoding=\"async\" src=\"https:\/\/visualled.com\/img\/incluye-play.webp\" alt=\"incluye cabinets\" title=\"\">\n                            <p>Joueur<\/p>\n                        <\/div>\n                        <div class=\"3\">\n                            <img decoding=\"async\" src=\"https:\/\/visualled.com\/img\/incluye-soft.webp\" alt=\"incluye cabinets\" title=\"\">\n                            <p>Logiciel<\/p>\n                        <\/div>\n                        <div class=\"4\">\n                            <img decoding=\"async\" src=\"https:\/\/visualled.com\/img\/incluye-manuales.webp\" alt=\"incluye cabinets\" title=\"\">\n                            <p>Manuels<\/p>\n                        <\/div>\n                    <\/div>\n                <\/div> -->\n            <\/div>\n\n        <\/div>\n    <\/div>\n<\/div>\n\n\n\n<div class=\"aligncenter wp-block-ugb-container ugb-container ugb-30376f8 ugb-container--v2 ugb-container--design-plain ugb-main-block ugb--has-custom-content-width\"><style>.ugb-30376f8.ugb-container > .ugb-inner-block{max-width:1440px !important}@media screen and (min-width:768px){.ugb-30376f8.ugb-container{padding-top:60px !important;padding-right:0px !important;padding-bottom:80px !important;padding-left:0px !important}}<\/style><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-30376f8-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-30376f8-content-wrapper\"><div class=\"aligncenter wp-block-ugb-blog-posts ugb-blog-posts ugb-b05b2d6 ugb-blog-posts--v2 ugb-blog-posts--design-portfolio ugb-blog-posts--columns-4 ugb-blog-posts--has-bg-color ugb-main-block ugb--has-custom-content-width\"><style>.ugb-b05b2d6 .ugb-blog-posts__title a{color:#ffffff !important}.ugb-b05b2d6 .ugb-blog-posts__title a:hover{opacity:0.8}.ugb-b05b2d6 .ugb-blog-posts__title{font-size:30px !important;font-weight:900 !important;text-transform:uppercase !important;text-align:center !important;margin-bottom:0px !important}.ugb-b05b2d6 .ugb-inner-block{text-align:center}.ugb-b05b2d6.ugb-blog-posts > .ugb-inner-block{max-width:1440px !important}.ugb-b05b2d6 .ugb-block-title{line-height:2em !important;text-align:center}.ugb-b05b2d6 .ugb-blog-posts__item{border-radius:5px !important;background-color:var(--ast-global-color-5) !important}@media screen and (min-width:768px){.ugb-b05b2d6.ugb-blog-posts{margin-top:0px !important;margin-bottom:0px !important;margin-right:0px !important;margin-left:0px !important;padding-top:0px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important}}@media screen and (min-width:768px){.ugb-b05b2d6 > .ugb-inner-block > .ugb-block-content > *{padding-top:100px !important;padding-bottom:100px !important;padding-right:0px !important;padding-left:0px !important}}<\/style> <style>.ugb-b05b2d6.ugb-blog-posts .ugb-blog-posts__title a{font-size:20px !important;text-shadow:1px 1px 1px black !important}<\/style>\r\n<div class=\"ugb-inner-block\">\r\n<h2 class=\"ugb-block-title\">Poste connexe<\/h2>\r\n<div class=\"ugb-block-content\"><article class=\"ugb-blog-posts__item\"><div class=\"ugb-blog-posts__featured-image-background\" style=\"background-image: url(https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/temperaturas-de-trabajo.jpg)\"><\/div><div class=\"ugb-blog-posts__content\"><p class=\"ugb-blog-posts__title\"><a href=\"https:\/\/visualled.com\/fr\/glossaire\/temperatures-de-travail\/\">Temp\u00e9ratures de travail<\/a><\/p><\/div><\/article><article class=\"ugb-blog-posts__item\"><div class=\"ugb-blog-posts__featured-image-background\" style=\"background-image: url(https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/tarjetas-receptoras-pantallas-led.jpg)\"><\/div><div class=\"ugb-blog-posts__content\"><p class=\"ugb-blog-posts__title\"><a href=\"https:\/\/visualled.com\/fr\/glossaire\/carte-receptrice-receiving-card\/\">Carte r\u00e9ceptrice (receiving card)<\/a><\/p><\/div><\/article><article class=\"ugb-blog-posts__item\"><div class=\"ugb-blog-posts__featured-image-background\" style=\"background-image: url(https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/angulos-vision-pantallas-led-1024x313-1.jpg)\"><\/div><div class=\"ugb-blog-posts__content\"><p class=\"ugb-blog-posts__title\"><a href=\"https:\/\/visualled.com\/fr\/glossaire\/angles-de-vue-sur-les-ecrans-a-led\/\">Angles de vue sur les \u00e9crans \u00e0 led<\/a><\/p><\/div><\/article><article class=\"ugb-blog-posts__item\"><div class=\"ugb-blog-posts__featured-image-background\" style=\"background-image: url(https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/CALIBRACION-DEL-LED.jpg)\"><\/div><div class=\"ugb-blog-posts__content\"><p class=\"ugb-blog-posts__title\"><a href=\"https:\/\/visualled.com\/fr\/glossaire\/calibrage-des-led\/\">Calibrage des led<\/a><\/p><\/div><\/article><\/div>\r\n<\/div>\r\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>ENTRETIEN: AVANT ET ARRI\u00c8RE Les \u00e9crans \u00e0 LED sont compos\u00e9s de nombreux \u00e9l\u00e9ments \u00e9lectroniques \u00e0 l\u2019int\u00e9rieur. Par cons\u00e9quent, il est n\u00e9cessaire que les \u00e9crans aient un acc\u00e8s [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":41865,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-35426","glosario","type-glosario","status-publish","has-post-thumbnail","hentry"],"featured_image_urls_v2":{"full":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/mantenimiento-frontal.jpg",710,400,false],"thumbnail":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/mantenimiento-frontal-150x150.jpg",150,150,true],"medium":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/mantenimiento-frontal-300x169.jpg",300,169,true],"medium_large":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/mantenimiento-frontal.jpg",710,400,false],"large":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/mantenimiento-frontal.jpg",710,400,false],"1536x1536":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/mantenimiento-frontal.jpg",710,400,false],"2048x2048":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/mantenimiento-frontal.jpg",710,400,false],"menu-24x24":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/mantenimiento-frontal.jpg",24,14,false],"menu-34x34":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/mantenimiento-frontal.jpg",34,19,false],"menu-48x48":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/mantenimiento-frontal.jpg",48,27,false]},"post_excerpt_stackable_v2":"<p>ENTRETIEN: AVANT ET ARRI\u00c8RE Les \u00e9crans \u00e0 LED sont compos\u00e9s de nombreux \u00e9l\u00e9ments \u00e9lectroniques \u00e0 l\u2019int\u00e9rieur. Par cons\u00e9quent, il est n\u00e9cessaire que les \u00e9crans aient un acc\u00e8s int\u00e9rieur, une fois install\u00e9s \u00e0 leur emplacement final. Selon leur installation il faut distinguer deux types d\u2019acc\u00e8s \u00e0 leur entretien: ENTRETIEN ARRI\u00c8RE Les \u00e9crans et l\u2019entretien arri\u00e8re sont munis de portes ou de dispositifs similaires pour faciliter l\u2019acc\u00e8s aux parties internes de l\u2019\u00e9cran.Ce syst\u00e8me est le plus courant et se retrouve dans la grande majorit\u00e9 des \u00e9crans int\u00e9rieurs et ext\u00e9rieurs. Il est \u00e0 noter que si l\u2019\u00e9cran est utilis\u00e9 \u00e0 l\u2019ext\u00e9rieur, les portes\u2026<\/p>\n","category_list_v2":"","author_info_v2":{"name":"Samuel Fernandez","url":"https:\/\/visualled.com\/fr\/author\/samuel\/"},"comments_num_v2":"0 commentaire","_links":{"self":[{"href":"https:\/\/visualled.com\/fr\/wp-json\/wp\/v2\/glosario\/35426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/visualled.com\/fr\/wp-json\/wp\/v2\/glosario"}],"about":[{"href":"https:\/\/visualled.com\/fr\/wp-json\/wp\/v2\/types\/glosario"}],"author":[{"embeddable":true,"href":"https:\/\/visualled.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/visualled.com\/fr\/wp-json\/wp\/v2\/comments?post=35426"}],"version-history":[{"count":0,"href":"https:\/\/visualled.com\/fr\/wp-json\/wp\/v2\/glosario\/35426\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/visualled.com\/fr\/wp-json\/wp\/v2\/media\/41865"}],"wp:attachment":[{"href":"https:\/\/visualled.com\/fr\/wp-json\/wp\/v2\/media?parent=35426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}