{"id":54019,"date":"2024-10-14T17:57:12","date_gmt":"2024-10-14T09:57:12","guid":{"rendered":"\/\/m.tapprz.com\/spd4000x-firmware-update\/"},"modified":"2026-01-30T15:42:34","modified_gmt":"2026-01-30T07:42:34","slug":"spd4000x-firmware-update","status":"publish","type":"post","link":"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/","title":{"rendered":"SPD4000X Firmware Update"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":17,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[155,239,293,294],"tags":[],"class_list":["post-54019","post","type-post","status-publish","format-standard","hentry","category-service-support-en-gb","category-resource-en-gb","category-firmware-and-other-en-gb","category-firmware-en-gb"],"acf":{"pdf-file":null,"file-external-url":"","software-package":"https:\/\/siglent.oss-cn-shenzhen.aliyuncs.com\/English_content\/Firmware\/Power_Supply\/SPD4000X_4.1.2.8R1_EN.zip","version":"V4.1.2.8R1","version-description":"1. The flag font in CC state is changed to red.\n2.In case of channel output,Press the aLL key to disable All ON\/OFF output, and then press the All ON\/OFF key to enable four out put channels.\n","warning-text":"","product-category":["\u76f4\u6d41\u7535\u6e90\/\u6e90\u8868"],"product":["SPD4000X"]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SPD4000X Firmware Update - Siglent Website<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SPD4000X Firmware Update - Siglent Website\" \/>\n<meta property=\"og:url\" content=\"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/\" \/>\n<meta property=\"og:site_name\" content=\"Siglent Website\" \/>\n<meta property=\"article:published_time\" content=\"2024-10-14T09:57:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-30T07:42:34+00:00\" \/>\n<meta name=\"author\" content=\"Zhou, Vera\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Zhou, Vera\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/#article\",\"isPartOf\":{\"@id\":\"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/\"},\"author\":{\"name\":\"Zhou, Vera\",\"@id\":\"\/\/m.tapprz.com\/eu\/#\/schema\/person\/c36fe2aa0ed92db0834fcb90b6c22a16\"},\"headline\":\"SPD4000X Firmware Update\",\"datePublished\":\"2024-10-14T09:57:12+00:00\",\"dateModified\":\"2026-01-30T07:42:34+00:00\",\"mainEntityOfPage\":{\"@id\":\"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/\"},\"wordCount\":4,\"commentCount\":0,\"publisher\":{\"@id\":\"\/\/m.tapprz.com\/eu\/#organization\"},\"articleSection\":[\"Service &amp; Support\",\"Resource\",\"Firmware and Other\",\"Firmware\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/\",\"url\":\"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/\",\"name\":\"SPD4000X Firmware Update - Siglent Website\",\"isPartOf\":{\"@id\":\"\/\/m.tapprz.com\/eu\/#website\"},\"datePublished\":\"2024-10-14T09:57:12+00:00\",\"dateModified\":\"2026-01-30T07:42:34+00:00\",\"breadcrumb\":{\"@id\":\"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"\/\/m.tapprz.com\/eu\/home\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Service &amp; Support\",\"item\":\"\/\/m.tapprz.com\/eu\/category\/service-support-en-gb\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Resource\",\"item\":\"\/\/m.tapprz.com\/eu\/category\/service-support-en-gb\/resource-en-gb\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Firmware and Other\",\"item\":\"\/\/m.tapprz.com\/eu\/category\/service-support-en-gb\/resource-en-gb\/firmware-and-other-en-gb\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"Firmware\",\"item\":\"\/\/m.tapprz.com\/eu\/category\/service-support-en-gb\/resource-en-gb\/firmware-and-other-en-gb\/firmware-en-gb\/\"},{\"@type\":\"ListItem\",\"position\":6,\"name\":\"SPD4000X Firmware Update\"}]},{\"@type\":\"WebSite\",\"@id\":\"\/\/m.tapprz.com\/eu\/#website\",\"url\":\"\/\/m.tapprz.com\/eu\/\",\"name\":\"Siglent Website\",\"description\":\"\",\"publisher\":{\"@id\":\"\/\/m.tapprz.com\/eu\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"\/\/m.tapprz.com\/eu\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"\/\/m.tapprz.com\/eu\/#organization\",\"name\":\"Siglent Website\",\"url\":\"\/\/m.tapprz.com\/eu\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"\/\/m.tapprz.com\/eu\/#\/schema\/logo\/image\/\",\"url\":\"\/\/m.tapprz.com\/wp-content\/uploads\/2025\/11\/400X100-web-site2.png\",\"contentUrl\":\"\/\/m.tapprz.com\/wp-content\/uploads\/2025\/11\/400X100-web-site2.png\",\"width\":400,\"height\":100,\"caption\":\"Siglent Website\"},\"image\":{\"@id\":\"\/\/m.tapprz.com\/eu\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"\/\/m.tapprz.com\/eu\/#\/schema\/person\/c36fe2aa0ed92db0834fcb90b6c22a16\",\"name\":\"Zhou, Vera\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"\/\/m.tapprz.com\/eu\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/f278126edcf9f56cc84d83ee9cced8e7137f686ce246233efeacf25d5d78d7e6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/f278126edcf9f56cc84d83ee9cced8e7137f686ce246233efeacf25d5d78d7e6?s=96&d=mm&r=g\",\"caption\":\"Zhou, Vera\"},\"url\":\"\/\/m.tapprz.com\/eu\/author\/vera-zhou\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"SPD4000X Firmware Update - Siglent Website","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/","og_locale":"en_GB","og_type":"article","og_title":"SPD4000X Firmware Update - Siglent Website","og_url":"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/","og_site_name":"Siglent Website","article_published_time":"2024-10-14T09:57:12+00:00","article_modified_time":"2026-01-30T07:42:34+00:00","author":"Zhou, Vera","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Zhou, Vera"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/#article","isPartOf":{"@id":"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/"},"author":{"name":"Zhou, Vera","@id":"\/\/m.tapprz.com\/eu\/#\/schema\/person\/c36fe2aa0ed92db0834fcb90b6c22a16"},"headline":"SPD4000X Firmware Update","datePublished":"2024-10-14T09:57:12+00:00","dateModified":"2026-01-30T07:42:34+00:00","mainEntityOfPage":{"@id":"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/"},"wordCount":4,"commentCount":0,"publisher":{"@id":"\/\/m.tapprz.com\/eu\/#organization"},"articleSection":["Service &amp; Support","Resource","Firmware and Other","Firmware"],"inLanguage":"en-GB"},{"@type":"WebPage","@id":"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/","url":"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/","name":"SPD4000X Firmware Update - Siglent Website","isPartOf":{"@id":"\/\/m.tapprz.com\/eu\/#website"},"datePublished":"2024-10-14T09:57:12+00:00","dateModified":"2026-01-30T07:42:34+00:00","breadcrumb":{"@id":"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/"]}]},{"@type":"BreadcrumbList","@id":"\/\/m.tapprz.com\/eu\/spd4000x-firmware-update\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"\/\/m.tapprz.com\/eu\/home\/"},{"@type":"ListItem","position":2,"name":"Service &amp; Support","item":"\/\/m.tapprz.com\/eu\/category\/service-support-en-gb\/"},{"@type":"ListItem","position":3,"name":"Resource","item":"\/\/m.tapprz.com\/eu\/category\/service-support-en-gb\/resource-en-gb\/"},{"@type":"ListItem","position":4,"name":"Firmware and Other","item":"\/\/m.tapprz.com\/eu\/category\/service-support-en-gb\/resource-en-gb\/firmware-and-other-en-gb\/"},{"@type":"ListItem","position":5,"name":"Firmware","item":"\/\/m.tapprz.com\/eu\/category\/service-support-en-gb\/resource-en-gb\/firmware-and-other-en-gb\/firmware-en-gb\/"},{"@type":"ListItem","position":6,"name":"SPD4000X Firmware Update"}]},{"@type":"WebSite","@id":"\/\/m.tapprz.com\/eu\/#website","url":"\/\/m.tapprz.com\/eu\/","name":"Siglent Website","description":"","publisher":{"@id":"\/\/m.tapprz.com\/eu\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"\/\/m.tapprz.com\/eu\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"\/\/m.tapprz.com\/eu\/#organization","name":"Siglent Website","url":"\/\/m.tapprz.com\/eu\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"\/\/m.tapprz.com\/eu\/#\/schema\/logo\/image\/","url":"\/\/m.tapprz.com\/wp-content\/uploads\/2025\/11\/400X100-web-site2.png","contentUrl":"\/\/m.tapprz.com\/wp-content\/uploads\/2025\/11\/400X100-web-site2.png","width":400,"height":100,"caption":"Siglent Website"},"image":{"@id":"\/\/m.tapprz.com\/eu\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"\/\/m.tapprz.com\/eu\/#\/schema\/person\/c36fe2aa0ed92db0834fcb90b6c22a16","name":"Zhou, Vera","image":{"@type":"ImageObject","inLanguage":"en-GB","@id":"\/\/m.tapprz.com\/eu\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/f278126edcf9f56cc84d83ee9cced8e7137f686ce246233efeacf25d5d78d7e6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f278126edcf9f56cc84d83ee9cced8e7137f686ce246233efeacf25d5d78d7e6?s=96&d=mm&r=g","caption":"Zhou, Vera"},"url":"\/\/m.tapprz.com\/eu\/author\/vera-zhou\/"}]}},"_links":{"self":[{"href":"\/\/m.tapprz.com\/eu\/wp-json\/wp\/v2\/posts\/54019","targetHints":{"allow":["GET"]}}],"collection":[{"href":"\/\/m.tapprz.com\/eu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.tapprz.com\/eu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.tapprz.com\/eu\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"\/\/m.tapprz.com\/eu\/wp-json\/wp\/v2\/comments?post=54019"}],"version-history":[{"count":1,"href":"\/\/m.tapprz.com\/eu\/wp-json\/wp\/v2\/posts\/54019\/revisions"}],"predecessor-version":[{"id":71893,"href":"\/\/m.tapprz.com\/eu\/wp-json\/wp\/v2\/posts\/54019\/revisions\/71893"}],"wp:attachment":[{"href":"\/\/m.tapprz.com\/eu\/wp-json\/wp\/v2\/media?parent=54019"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.tapprz.com\/eu\/wp-json\/wp\/v2\/categories?post=54019"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.tapprz.com\/eu\/wp-json\/wp\/v2\/tags?post=54019"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}