This will improve some reports of poor microphone audio of the Inrico TM-8<\/p>\n
Upgrade the radio with this firmware<\/a>\u00a0and follow these instructions<\/a>. It will also remove a “waterfall” noise. Then, you can increase the gain like this:<\/p>\n Go the “phone” app and dial: *#*#3646633#*#* This has worked for me. Some audiophiles said that after replacing the microphone electret capsule the results were even better.<\/p>\n And you are done!<\/p>\n","protected":false},"excerpt":{"rendered":" This will improve some reports of poor microphone audio of the Inrico TM-8 Upgrade the radio with this firmware\u00a0and follow these instructions. It will also remove a “waterfall” noise. Then, you can increase the gain like this: Go the “phone” app and dial: *#*#3646633#*#* This will enter into Engineer Menu Then slide the top bar […]<\/p>\n","protected":false},"author":1,"featured_media":1674,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18,23],"tags":[],"class_list":["post-1673","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-amateur-radio","category-zello-operation"],"_links":{"self":[{"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/posts\/1673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/comments?post=1673"}],"version-history":[{"count":9,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/posts\/1673\/revisions"}],"predecessor-version":[{"id":1796,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/posts\/1673\/revisions\/1796"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/media\/1674"}],"wp:attachment":[{"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/media?parent=1673"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/categories?post=1673"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/tags?post=1673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nThis will enter into Engineer Menu
\nThen slide the top bar to “Hardware Testing”
\nGo to Audio, Normal Mode and change Type to “Mic”
\nChoose Level 4 and adjust value to 255 then click on “set”.<\/span><\/p>\n