{"id":22863,"date":"2025-09-26T15:53:02","date_gmt":"2025-09-26T07:53:02","guid":{"rendered":"https:\/\/www.koonew.com\/?p=22863"},"modified":"2025-09-30T16:31:07","modified_gmt":"2025-09-30T08:31:07","slug":"tache-sombre-sur-limage-du-projecteur","status":"publish","type":"post","link":"https:\/\/www.koonew.com\/fr\/tache-sombre-sur-limage-du-projecteur\/","title":{"rendered":"Tache sombre sur l'image du projecteur - Comment y rem\u00e9dier ?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"22863\" class=\"elementor elementor-22863\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32ac247 e-con-full e-flex e-con e-parent\" data-id=\"32ac247\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-424a756 e-con-full e-flex e-con e-child\" data-id=\"424a756\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32e3ec8 elementor-widget__width-initial elementor-widget elementor-widget-post-info\" data-id=\"32e3ec8\" data-element_type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-d2e0471\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t<span class=\"elementor-post-info__item-prefix\">#<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/www.koonew.com\/fr\/categorie\/blog\/produits-apprentissage\/\" class=\"elementor-post-info__terms-list-item\">Produits et apprentissage<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb96db7 elementor-widget elementor-widget-heading\" data-id=\"cb96db7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Tache sombre sur l'image du projecteur - Comment y rem\u00e9dier ?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2db431a elementor-widget elementor-widget-post-info\" data-id=\"2db431a\" data-element_type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-d2e0471\" itemprop=\"datePublished\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>09\/26\/2025<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a975ee9 e-con-full e-flex e-con e-child\" data-id=\"a975ee9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a06d724 elementor-share-buttons--view-icon elementor-share-buttons--skin-framed elementor-share-buttons--shape-circle elementor-grid-0 elementor-share-buttons--color-official elementor-widget elementor-widget-share-buttons\" data-id=\"a06d724\" data-element_type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_facebook\" role=\"button\" tabindex=\"0\" aria-label=\"Partager sur facebook\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg class=\"e-font-icon-svg e-fab-facebook\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256c0 123.78 90.69 226.38 209.25 245V327.69h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.28c-30.8 0-40.41 19.12-40.41 38.73V256h68.78l-11 71.69h-57.78V501C413.31 482.38 504 379.78 504 256z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_x-twitter\" role=\"button\" tabindex=\"0\" aria-label=\"Partager sur x-twitter\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg class=\"e-font-icon-svg e-fab-x-twitter\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M389.2 48h70.6L305.6 224.2 487 464H345L233.7 318.6 106.5 464H35.8L200.7 275.5 26.8 48H172.4L272.9 180.9 389.2 48zM364.4 421.8h39.1L151.1 88h-42L364.4 421.8z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_pinterest\" role=\"button\" tabindex=\"0\" aria-label=\"Partager sur pinterest\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg class=\"e-font-icon-svg e-fab-pinterest\" viewbox=\"0 0 496 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M496 256c0 137-111 248-248 248-25.6 0-50.2-3.9-73.4-11.1 10.1-16.5 25.2-43.5 30.8-65 3-11.6 15.4-59 15.4-59 8.1 15.4 31.7 28.5 56.8 28.5 74.8 0 128.7-68.8 128.7-154.3 0-81.9-66.9-143.2-152.9-143.2-107 0-163.9 71.8-163.9 150.1 0 36.4 19.4 81.7 50.3 96.1 4.7 2.2 7.2 1.2 8.3-3.3.8-3.4 5-20.3 6.9-28.1.6-2.5.3-4.7-1.7-7.1-10.1-12.5-18.3-35.3-18.3-56.6 0-54.7 41.4-107.6 112-107.6 60.9 0 103.6 41.5 103.6 100.9 0 67.1-33.9 113.6-78 113.6-24.3 0-42.6-20.1-36.7-44.8 7-29.5 20.5-61.3 20.5-82.6 0-19-10.2-34.9-31.4-34.9-24.9 0-44.9 25.7-44.9 60.2 0 22 7.4 36.8 7.4 36.8s-24.5 103.8-29 123.2c-5 21.4-3 51.6-.9 71.2C65.4 450.9 0 361.1 0 256 0 119 111 8 248 8s248 111 248 248z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cbea6aa e-flex e-con-boxed e-con e-parent\" data-id=\"cbea6aa\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-035d6f8 e-con-full e-flex e-con e-child\" data-id=\"035d6f8\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e205225 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"e205225\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Une tache sombre sur l'image d'un projecteur peut avoir plusieurs causes, notamment la poussi\u00e8re, des probl\u00e8mes mat\u00e9riels, une mauvaise dissipation de la chaleur ou des r\u00e9glages incorrects. Vous trouverez ci-dessous les raisons les plus courantes et les solutions correspondantes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d867b7 elementor-widget elementor-widget-heading\" data-id=\"5d867b7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Causes communes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba97720 elementor-widget elementor-widget-heading\" data-id=\"ba97720\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Poussi\u00e8re ou substances \u00e9trang\u00e8res<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7835d33 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"7835d33\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Contamination de l'objectif ou du filtre : La poussi\u00e8re, les empreintes digitales ou la graisse sur l'objectif ou le filtre peuvent bloquer la lumi\u00e8re et cr\u00e9er des taches sombres.<\/p><p>Contamination du chemin optique interne : La poussi\u00e8re \u00e0 l'int\u00e9rieur du projecteur peut se d\u00e9poser sur les composants optiques (par exemple, la puce d'affichage, le film polarisant), ce qui entra\u00eene une transmission in\u00e9gale de la lumi\u00e8re.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20b5b9c elementor-widget elementor-widget-heading\" data-id=\"20b5b9c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Vieillissement ou d\u00e9faillance de l'ampoule<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fab74d4 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"fab74d4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Lorsque l'ampoule atteint la fin de sa dur\u00e9e de vie ou que l'\u00e9lectrode est endommag\u00e9e, des taches sombres ou une luminosit\u00e9 r\u00e9duite peuvent appara\u00eetre.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-013b6db elementor-widget elementor-widget-heading\" data-id=\"013b6db\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Probl\u00e8mes de dissipation de la chaleur ou dommages mat\u00e9riels<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca88826 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"ca88826\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Vieillissement du panneau ou du film polarisant : Un fonctionnement prolong\u00e9 \u00e0 haute temp\u00e9rature peut provoquer un jaunissement ou un endommagement, entra\u00eenant des taches sombres.<\/p><p>Mauvais contact avec le circuit : Des c\u00e2bles plats mal fix\u00e9s ou l'accumulation de poussi\u00e8re peuvent interrompre la transmission du signal.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be63bee elementor-widget elementor-widget-heading\" data-id=\"be63bee\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Facteurs externes ou r\u00e9glages incorrects<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44a6ae6 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"44a6ae6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Taches sur l'\u00e9cran ou objets (par exemple, rideaux, d\u00e9cor) bloquant la trajectoire de la projection.<\/p><p>Param\u00e8tres d'image anormaux tels qu'une mauvaise configuration du contraste ou de la luminosit\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57568ae elementor-widget elementor-widget-heading\" data-id=\"57568ae\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Solutions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e5024aa elementor-widget elementor-widget-heading\" data-id=\"e5024aa\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Nettoyage et entretien<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3de15d1 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"3de15d1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Nettoyage de l'objectif : Utilisez une soufflerie pour \u00e9liminer les grosses particules de poussi\u00e8re, puis essuyez d\u00e9licatement avec un chiffon non pelucheux ou du papier pour lentilles dans un sens. Pour les taches tenaces, utilisez un coton-tige avec du produit de nettoyage pour lentilles.<\/p><p>Nettoyage du filtre : Nettoyez ou remplacez le filtre tous les mois pour emp\u00eacher la poussi\u00e8re de p\u00e9n\u00e9trer dans le projecteur.<\/p><p>Nettoyage interne : \u00c9vitez de d\u00e9monter l'appareil vous-m\u00eame ; contactez le fabricant ou un service professionnel pour le nettoyage interne du trajet optique et du syst\u00e8me de refroidissement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f165d25 elementor-widget elementor-widget-heading\" data-id=\"f165d25\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">V\u00e9rifier l'\u00e9tat du mat\u00e9riel<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5adf23 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"d5adf23\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Remplacer l'ampoule : Pour les projecteurs \u00e0 lampe, remplacez l'ampoule si l'utilisation d\u00e9passe ~3 000 heures ou si la luminosit\u00e9 a baiss\u00e9 de mani\u00e8re significative.<\/p><p>V\u00e9rifier la puce d'affichage : Si la tache sombre reste fixe apr\u00e8s le nettoyage, il se peut que la puce de l'\u00e9cran doive \u00eatre remplac\u00e9e.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52e572e elementor-widget elementor-widget-heading\" data-id=\"52e572e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Optimiser l'environnement et les param\u00e8tres<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ad9ad5 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"2ad9ad5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Am\u00e9liorer le refroidissement : \u00c9vitez de faire fonctionner l'appareil en continu pendant plus de 4 \u00e0 6 heures ; veillez \u00e0 une bonne ventilation.<\/p><p>V\u00e9rifier les c\u00e2bles : V\u00e9rifiez que les c\u00e2bles de signal sont bien fix\u00e9s et qu'ils ne sont pas endommag\u00e9s ; essayez de les remplacer si n\u00e9cessaire.<\/p><p>R\u00e9initialiser les param\u00e8tres de l'image : R\u00e9tablir les param\u00e8tres par d\u00e9faut ou ajuster manuellement la luminosit\u00e9\/contraste.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f6f500 elementor-widget elementor-widget-heading\" data-id=\"7f6f500\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Service professionnel<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7707844 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"7707844\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Si aucune des solutions ci-dessus ne r\u00e9sout le probl\u00e8me, il peut s'agir d'une d\u00e9faillance plus profonde de l'optique ou du circuit. Contactez le service apr\u00e8s-vente officiel pour la r\u00e9paration.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c2d180 elementor-widget elementor-widget-heading\" data-id=\"0c2d180\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mesures pr\u00e9ventives<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7538bd8 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"7538bd8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Nettoyez r\u00e9guli\u00e8rement l'objectif et le filtre pour \u00e9viter l'accumulation de poussi\u00e8re.<\/p><p>Veillez \u00e0 ce que l'environnement soit propre, bien ventil\u00e9 et exempt de chaleur ou d'humidit\u00e9 excessives.<\/p><p>\u00c9viter le fonctionnement prolong\u00e9 \u00e0 haute charge ; pr\u00e9voir des intervalles de refroidissement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e992509 e-con-full elementor-hidden-mobile e-flex e-con e-child\" data-id=\"e992509\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a096780 e-con-full elementor-hidden-mobile e-flex e-con e-child\" data-id=\"a096780\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-0573329 e-con-full e-flex e-con e-child\" data-id=\"0573329\" data-element_type=\"container\" 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https:\/\/www.koonew.com\/wp-content\/uploads\/2025\/08\/HW7-300x300.webp 300w, https:\/\/www.koonew.com\/wp-content\/uploads\/2025\/08\/HW7-1024x1024.webp 1024w, https:\/\/www.koonew.com\/wp-content\/uploads\/2025\/08\/HW7-150x150.webp 150w, https:\/\/www.koonew.com\/wp-content\/uploads\/2025\/08\/HW7-768x768.webp 768w, https:\/\/www.koonew.com\/wp-content\/uploads\/2025\/08\/HW7-12x12.webp 12w, https:\/\/www.koonew.com\/wp-content\/uploads\/2025\/08\/HW7-1064x1064.webp 1064w, https:\/\/www.koonew.com\/wp-content\/uploads\/2025\/08\/HW7-200x200.webp 200w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f13126 elementor-widget elementor-widget-heading\" data-id=\"8f13126\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Soyez le premier \u00e0 savoir<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f64461 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5f64461\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70a213e elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"70a213e\" data-element_type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"22863\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"70a213e\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"KOONEW\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-lg  elementor-field-textual\" placeholder=\"Saisissez votre adresse \u00e9lectronique\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-lg\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">S'abonner<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Une tache sombre sur l'image d'un projecteur peut provenir de la poussi\u00e8re, d'une ampoule vieillissante, d'un dommage optique ou d'un mauvais r\u00e9glage. L'article explique les causes et la mani\u00e8re d'y rem\u00e9dier<\/p>","protected":false},"author":1,"featured_media":22894,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-22863","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-learning"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dark Spot on Projector Image \u2013 How to Fix It<\/title>\n<meta name=\"description\" content=\"A dark spot on a projector image may stem from dust, aging bulb, optical damage or poor settings. 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