{"id":3082,"date":"2023-12-17T19:36:53","date_gmt":"2023-12-17T11:36:53","guid":{"rendered":"https:\/\/www.aoyint.com\/english\/?p=3082"},"modified":"2024-01-21T14:17:54","modified_gmt":"2024-01-21T06:17:54","slug":"da720-upgrade","status":"publish","type":"post","link":"https:\/\/www.aoyint.com\/english\/da720-upgrade.html","title":{"rendered":"DA720 Upgrade Procedures and Steps"},"content":{"rendered":"

\"\"<\/p>\n

Please check carefully before operation, must not mess up the model upgrade<\/p>\n

DA720 upgrade method:<\/p>\n

1. Format the U disk into fat32 format<\/p>\n

2: Make sure that the U disk is a U disk that can play music normally or is in FAT32 format.<\/p>\n

3: Copy the fileupdata.lin upgrade file to the root directory of the U disk (and please copy in a music file).<\/p>\n

4: Switch the DA720 to U-disk mode, and insert the U-disk with the upgrade files directly in the power-on state.<\/p>\n

5: When the U disk is upgraded, all the indicators will be off for a few seconds, and then light up again, the same program is only upgraded once<\/p>\n

6: Delete the fileupdata.lin upgrade file from the U disk.<\/p>\n

DA720 program one (adjust bass\/treble):<\/strong><\/p>\n

http:\/\/www.aoyint.com\/software\/DA720\/fileupdata.lin<\/a><\/p>\n

DA720 program two (adjust center\/surround volume):<\/strong><\/p>\n

 <\/p>\n

http:\/\/www.aoyint.com\/software\/DA720\/customize\/fileupdata.lin<\/a><\/p>\n

\"\"<\/p>\n

Note, please check the model carefully, if there is no need to upgrade to solve the problem, please donot upgrade yourself.<\/p>\n

1. The upgraded firmware model does not correspond, causing a crash, you need to return to the factory to reset the chip with a computer.<\/p>\n

2. The upgrade takes about half a minute. If the interruption is easy to cause the chip to be upgraded to half, the CPU will not work and need to be returned to the factory for repair .<\/p>\n","protected":false},"excerpt":{"rendered":"

Please check carefully before operation, must not mess up the model upgrade DA720 upgrade method: 1. Format the U disk into fat32 format 2: Make sure that the U disk is a U disk that can play music normally or is in FAT32 format. 3: Copy the fileupdata.lin upgrade file to the root directory of […]<\/p>\n","protected":false},"author":8,"featured_media":3066,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[32],"tags":[],"_links":{"self":[{"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/posts\/3082"}],"collection":[{"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/comments?post=3082"}],"version-history":[{"count":6,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/posts\/3082\/revisions"}],"predecessor-version":[{"id":3507,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/posts\/3082\/revisions\/3507"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/media\/3066"}],"wp:attachment":[{"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/media?parent=3082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/categories?post=3082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aoyint.com\/english\/wp-json\/wp\/v2\/tags?post=3082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}