{"id":596,"date":"2026-04-17T07:27:15","date_gmt":"2026-04-17T07:27:15","guid":{"rendered":"https:\/\/runway.silverfast.com\/hc\/advanced-topics\/preview-doesnt-show-the-full-slide-for-my-nikon-ls-40-ls-50-ls-4000-ls-5000-with-ma-20-or-ma-21-adapter\/"},"modified":"2026-06-19T12:49:20","modified_gmt":"2026-06-19T12:49:20","password":"","slug":"nikon-coolscan-ma-20-et-ma-21-correction-des-apercus-de-diapositives-recadres-ou-tronques","status":"publish","type":"docs","link":"https:\/\/runway.silverfast.com\/fr\/hc\/advanced-topics\/nikon-coolscan-ma-20-ma-21-fixing-cropped-or-cut-off-slide-previews\/","title":{"rendered":"Nikon CoolScan MA-20 \/ MA-21 : comment corriger les aper\u00e7us de diapositives recadr\u00e9s ou tronqu\u00e9s"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Probl\u00e8me : l'aper\u00e7u affiche une image recadr\u00e9e ou \u201c carr\u00e9e \u201d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous constatez que SilverFast n'affiche pas l'aper\u00e7u ou ne num\u00e9rise pas l'int\u00e9gralit\u00e9 de votre diapositive, mais qu'il en coupe les bords et n'affiche qu'une partie recadr\u00e9e et de forme carr\u00e9e de votre photo, le probl\u00e8me est presque toujours d\u00fb \u00e0 l'orientation physique de la diapositive \u00e0 l'int\u00e9rieur de votre adaptateur Nikon.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En raison de la conception physique des adaptateurs MA-20 et MA-21, les diapositives doivent \u00eatre ins\u00e9r\u00e9es dans un sens pr\u00e9cis afin que le capteur du scanner puisse capturer l'int\u00e9gralit\u00e9 du cadre 35 mm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comment positionner correctement votre diapositive (mat\u00e9riel physique)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour r\u00e9soudre ce probl\u00e8me, v\u00e9rifiez l'orientation physique de la diapositive avant de l'ins\u00e9rer dans la fente de l'adaptateur :<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 Orientation correcte (num\u00e9risation compl\u00e8te possible)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La diapositive doit \u00eatre ins\u00e9r\u00e9e avec son&nbsp;<strong>le c\u00f4t\u00e9 court vers le bas<\/strong>&nbsp;(orientation verticale\/portrait par rapport \u00e0 l'adaptateur). Cela permet au scanner de lire toute la largeur du film.<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ab352e0a5adc&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ab352e0a5adc\" class=\"wp-block-image size-large is-resized wp-lightbox-container\"><img fetchpriority=\"high\" decoding=\"async\" width=\"565\" height=\"1024\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-6-1-565x1024.png\" alt=\"Position correcte d&#039;insertion de la diapositive dans le support. Il est d\u00e9sormais possible de num\u00e9riser l&#039;int\u00e9gralit\u00e9 de la surface de la diapositive 35 mm.\" class=\"wp-image-1053\" style=\"width:382px;height:auto\" srcset=\"https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-6-1-565x1024.png 565w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-6-1-166x300.png 166w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-6-1-7x12.png 7w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-6-1-283x512.png 283w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-6-1.png 569w\" sizes=\"(max-width: 565px) 100vw, 565px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">C<em>Position correcte d'insertion de la diapositive dans le support. Il est d\u00e9sormais possible de num\u00e9riser l'int\u00e9gralit\u00e9 de la surface de la diapositive 35 mm.<\/em><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u274c Orientation incorrecte (bords coup\u00e9s)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous ins\u00e9rez la diapositive contenant le&nbsp;<strong>le c\u00f4t\u00e9 le plus long vers le bas<\/strong>&nbsp;(orientation horizontale par rapport \u00e0 l'adaptateur), les bords de votre image bloqueront physiquement le faisceau lumineux du scanner, ce qui entra\u00eenera la coupure des deux bords longs.<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ab352e0a5ce2&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ab352e0a5ce2\" class=\"wp-block-image size-large is-resized wp-lightbox-container\"><img decoding=\"async\" width=\"581\" height=\"1024\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-5-1-581x1024.png\" alt=\"Cette diapositive doit \u00eatre pivot\u00e9e physiquement de 90 degr\u00e9s. Si on l&#039;ins\u00e8re ainsi, les bords de l&#039;image seront coup\u00e9s.\" class=\"wp-image-1054\" style=\"width:382px\" srcset=\"https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-5-1-581x1024.png 581w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-5-1-170x300.png 170w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-5-1-7x12.png 7w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-5-1-290x512.png 290w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-5-1.png 592w\" sizes=\"(max-width: 581px) 100vw, 581px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><em>Cette diapositive doit \u00eatre pivot\u00e9e physiquement de 90 degr\u00e9s. Si on l'ins\u00e8re ainsi, les bords de l'image seront coup\u00e9s.<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Comment corriger l'orientation d'une image dans SilverFast (logiciel)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous ins\u00e9rez une photo au format paysage \u00e0 la verticale, votre image d'aper\u00e7u s'affichera \u00e0 l'envers dans SilverFast.&nbsp;<strong>Ne t'inqui\u00e8te pas, c'est bien comme \u00e7a qu'il faut le scanner.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour faire pivoter l'image afin qu'elle s'affiche correctement sur votre \u00e9cran :<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Terminez votre num\u00e9risation de pr\u00e9visualisation.<\/li>\n\n\n\n<li>Utiliser le\u00a0<strong>Outil d'orientation<\/strong>\u00a0(les boutons de rotation\/inversion) de la barre d'outils SilverFast pour faire pivoter l'image de 90 degr\u00e9s par traitement num\u00e9rique.<\/li>\n\n\n\n<li>Cela vous garantit une num\u00e9risation en plein format sans perte des bords de votre image, tout en enregistrant le fichier final dans son orientation correcte.<\/li>\n<\/ol>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ab352e0a600d&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ab352e0a600d\" class=\"wp-block-image size-large wp-lightbox-container\"><img decoding=\"async\" width=\"1024\" height=\"616\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-7-1024x616.png\" alt=\"\" class=\"wp-image-1056\" srcset=\"https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-7-1024x616.png 1024w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-7-300x181.png 300w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-7-768x462.png 768w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-7-1536x925.png 1536w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-7-18x12.png 18w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-7-360x217.png 360w, https:\/\/runway.silverfast.com\/wp-content\/uploads\/2026\/04\/image-7.png 1706w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>","protected":false},"excerpt":{"rendered":"<p>The Issue: Preview Shows a Cropped or &#8220;Square&#8221; Image If you find that SilverFast is not previewing or scanning your entire slide, but is instead cutting off the sides and displaying only a cropped, squarish portion of your photo, the issue is almost always caused by how the slide is physically oriented inside your Nikon [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"doc_category":[21],"doc_tag":[],"class_list":["post-596","docs","type-docs","status-publish","hentry","doc_category-advanced-topics"],"year_month":"2026-09","word_count":328,"total_views":"311","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"l'administration","author_nicename":"webteam_jwrszpig","author_url":"https:\/\/runway.silverfast.com\/fr\/author\/webteam_jwrszpig\/"},"doc_category_info":[{"term_name":"Advanced topics","term_url":"https:\/\/runway.silverfast.com\/fr\/hc-category\/advanced-topics\/"}],"doc_tag_info":[],"knowledge_base_info":[],"knowledge_base_slug":[],"_links":{"self":[{"href":"https:\/\/runway.silverfast.com\/fr\/wp-json\/wp\/v2\/docs\/596","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/runway.silverfast.com\/fr\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/runway.silverfast.com\/fr\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/runway.silverfast.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/runway.silverfast.com\/fr\/wp-json\/wp\/v2\/comments?post=596"}],"version-history":[{"count":2,"href":"https:\/\/runway.silverfast.com\/fr\/wp-json\/wp\/v2\/docs\/596\/revisions"}],"predecessor-version":[{"id":1058,"href":"https:\/\/runway.silverfast.com\/fr\/wp-json\/wp\/v2\/docs\/596\/revisions\/1058"}],"wp:attachment":[{"href":"https:\/\/runway.silverfast.com\/fr\/wp-json\/wp\/v2\/media?parent=596"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"https:\/\/runway.silverfast.com\/fr\/wp-json\/wp\/v2\/doc_category?post=596"},{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/runway.silverfast.com\/fr\/wp-json\/wp\/v2\/doc_tag?post=596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}