{"id":24299,"date":"2022-06-17T14:33:50","date_gmt":"2022-06-17T14:33:50","guid":{"rendered":"https:\/\/luview.com\/?p=24299"},"modified":"2025-07-24T08:17:52","modified_gmt":"2025-07-24T08:17:52","slug":"tai-sao-camera-lui-cua-toi-lai-hien-thi-thong-bao-khong-co-tin-hieu","status":"publish","type":"post","link":"https:\/\/luview.com\/vi\/why-does-my-reverse-camera-say-no-signal\/","title":{"rendered":"T\u1ea1i sao camera l\u00f9i c\u1ee7a t\u00f4i l\u1ea1i hi\u1ec3n th\u1ecb \"kh\u00f4ng c\u00f3 t\u00edn hi\u1ec7u\"?"},"content":{"rendered":"<p>Camera l\u00f9i l\u00e0 m\u1ed9t t\u00ednh n\u0103ng quan tr\u1ecdng c\u1ee7a xe \u00f4 t\u00f4. Ch\u00fang gi\u00fap b\u1ea1n quan s\u00e1t ph\u1ea7n sau c\u1ee7a xe b\u1eb1ng c\u00e1ch hi\u1ec3n th\u1ecb video tr\u00ean m\u00e0n h\u00ecnh. Ngay khi b\u1ea1n chuy\u1ec3n xe sang s\u1ed1 l\u00f9i, k\u1ebft n\u1ed1i gi\u1eefa camera v\u00e0 m\u00e0n h\u00ecnh s\u1ebd \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh t\u1eeb ph\u00eda sau. \u0110\u00f4i khi, b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p l\u1ed7i khi camera l\u00f9i hi\u1ec3n th\u1ecb \u2018kh\u00f4ng c\u00f3 t\u00edn hi\u1ec7u\u2019 tr\u00ean m\u00e0n h\u00ecnh.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter lazyload\" data-src=\"https:\/\/luview.com\/wp-content\/uploads\/2022\/06\/Why-does-my-reverse-camera-say-no-signal.jpg\" title=\"T\u1ea1i sao camera l\u00f9i c\u1ee7a t\u00f4i hi\u1ec3n th\u1ecb &quot;Kh\u00f4ng c\u00f3 t\u00edn hi\u1ec7u&quot;? [H\u00ecnh minh h\u1ecda]\" alt=\"T\u1ea1i sao camera l\u00f9i c\u1ee7a t\u00f4i hi\u1ec3n th\u1ecb &quot;Kh\u00f4ng c\u00f3 t\u00edn hi\u1ec7u&quot;? [H\u00ecnh minh h\u1ecda]\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 800px; --smush-placeholder-aspect-ratio: 800\/600;\" \/><\/p>\n<h2>Nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i kh\u00f4ng c\u00f3 t\u00edn hi\u1ec7u?<\/h2>\n<ul>\n<li>Camera l\u00f9i c\u00f3 th\u1ec3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng v\u00ec b\u1ed9 kit camera c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 l\u1ed7i th\u1eddi, ho\u1eb7c camera kh\u00f4ng ghi l\u1ea1i \u0111\u01b0\u1ee3c h\u00ecnh \u1ea3nh ph\u00eda sau.<\/li>\n<li>C\u00f3 th\u1ec3 c\u00f3 s\u1ef1 c\u1ed1 trong k\u1ebft n\u1ed1i gi\u1eefa m\u00e1y \u1ea3nh v\u00e0 m\u00e0n h\u00ecnh.<\/li>\n<li>D\u00e2y \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb h\u1ecfng ho\u1eb7c d\u00e2y k\u00edch ho\u1ea1t c\u00f3 th\u1ec3 b\u1ecb l\u1ecfng.<\/li>\n<li>C\u00f3 th\u1ec3 m\u00e0n h\u00ecnh c\u1ee7a b\u1ea1n \u0111ang g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 ph\u1ea7n c\u1ee9ng.<\/li>\n<\/ul>\n<h2>C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng c\u00f3 t\u00edn hi\u1ec7u?<\/h2>\n<p>B\u1ea1n n\u00ean c\u1ed1 g\u1eafng hi\u1ec3u nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i n\u00e0y tr\u01b0\u1edbc ti\u00ean. C\u00f3 m\u1ed9t s\u1ed1 c\u00e1ch b\u1ea1n c\u00f3 th\u1ec3 th\u1eed \u0111\u1ec3 s\u1eeda ch\u1eefa camera;<\/p>\n<ul>\n<li>N\u1ebfu \u0111\u00f3 l\u00e0 m\u1ed9t l\u1ed7i \u0111\u1ed9t ng\u1ed9t m\u00e0 b\u1ea1n ch\u01b0a t\u1eebng g\u1eb7p tr\u01b0\u1edbc \u0111\u00e2y, th\u00ec b\u1ea1n n\u00ean th\u1eed kh\u1edfi \u0111\u1ed9ng l\u1ea1i xe. \u0110\u01b0a xe v\u00e0o s\u1ed1 l\u00f9i \u0111\u1ec3 xem m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb video c\u00f3 b\u1eadt l\u00ean kh\u00f4ng.<\/li>\n<li>N\u1ebfu vi\u1ec7c kh\u1edfi \u0111\u1ed9ng l\u1ea1i xe kh\u00f4ng hi\u1ec7u qu\u1ea3, b\u1ea1n c\u00f3 th\u1ec3 reset camera. M\u1ed7i camera l\u00f9i \u0111\u1ec1u \u0111i k\u00e8m v\u1edbi m\u1ed9t h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng gi\u1ea3i th\u00edch c\u00e1ch reset n\u00f3. H\u00e3y s\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn \u0111\u00f3 \u0111\u1ec3 xem li\u1ec7u camera c\u00f3 ho\u1ea1t \u0111\u1ed9ng tr\u1edf l\u1ea1i hay kh\u00f4ng.<\/li>\n<li>B\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra c\u00e1c c\u1ea7u ch\u00ec v\u00e0 h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n c\u1ee7a camera. N\u1ebfu vi\u1ec7c n\u00e0y qu\u00e1 ph\u1ee9c t\u1ea1p \u0111\u1ed1i v\u1edbi b\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 mang n\u00f3 \u0111\u1ebfn m\u1ed9t chuy\u00ean gia \u0111\u1ec3 ki\u1ec3m tra v\u00e0 s\u1eeda ch\u1eefa.<\/li>\n<li>N\u1ebfu kh\u00f4ng c\u00f3 gi\u1ea3i ph\u00e1p n\u00e0o kh\u00e1c hi\u1ec7u qu\u1ea3, b\u1ea1n c\u00f3 th\u1ec3 thay th\u1ebf camera ho\u1eb7c m\u00e0n h\u00ecnh c\u1ee7a xe \u00f4 t\u00f4.<\/li>\n<\/ul>\n<h2>Thay th\u1ebf camera hay m\u00e0n h\u00ecnh?<\/h2>\n<p>N\u1ebfu m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, vi\u1ec7c thay th\u1ebf m\u00e1y \u1ea3nh l\u00e0 l\u1ef1a ch\u1ecdn kh\u1ea3 thi nh\u1ea5t cho b\u1ea1n. N\u1ebfu v\u1ea5n \u0111\u1ec1 n\u1eb1m \u1edf c\u1ea7u ch\u00ec v\u00e0 d\u00e2y \u0111i\u1ec7n, b\u1ea1n c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y \u1ea3nh \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i \u0111\u00fang c\u00e1ch v\u1edbi m\u00e0n h\u00ecnh.<\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 nh\u1edd k\u1ef9 thu\u1eadt vi\u00ean h\u1ed7 tr\u1ee3 l\u1eafp \u0111\u1eb7t camera m\u1edbi v\u00e0o v\u1ecb tr\u00ed \u0111\u00fang \u0111\u1eafn, v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c d\u00e2y c\u00e1p \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i ho\u00e0n h\u1ea3o. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u1ef1 th\u1ef1c hi\u1ec7n vi\u1ec7c n\u00e0y. N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng camera kh\u00f4ng d\u00e2y, vi\u1ec7c reset th\u01b0\u1eddng s\u1ebd kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1. Tuy nhi\u00ean, n\u1ebfu kh\u00f4ng th\u00e0nh c\u00f4ng v\u00e0 camera c\u1ee7a b\u1ea1n b\u1ecb h\u1ecfng, b\u1ea1n lu\u00f4n c\u00f3 th\u1ec3 t\u00ecm mua camera thay th\u1ebf. B\u1ea1n n\u00ean kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t v\u00ec camera l\u00f9i l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p an to\u00e0n quan tr\u1ecdng cho ph\u01b0\u01a1ng ti\u1ec7n c\u1ee7a b\u1ea1n.<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>N\u1ebfu camera l\u00f9i hi\u1ec3n th\u1ecb l\u1ed7i kh\u00f4ng c\u00f3 t\u00edn hi\u1ec7u khi b\u1ea1n chuy\u1ec3n s\u1ed1 sang ch\u1ebf \u0111\u1ed9 l\u00f9i, th\u00ec vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. \u0110\u00e2y l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p an to\u00e0n quan tr\u1ecdng trong xe c\u1ee7a b\u1ea1n. Vi\u1ec7c l\u00e1i xe m\u00e0 kh\u00f4ng c\u00f3 camera l\u00f9i l\u00e0 vi ph\u1ea1m ph\u00e1p lu\u1eadt \u1edf nhi\u1ec1u qu\u1ed1c gia. H\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng k\u1ef9 thu\u1eadt vi\u00ean chuy\u00ean nghi\u1ec7p m\u00e0 b\u1ea1n t\u00ecm \u0111\u1ebfn \u0111\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 c\u1ee7a xe l\u00e0 ng\u01b0\u1eddi c\u00f3 ch\u1ee9ng ch\u1ec9. Y\u00eau c\u1ea7u h\u1ecd ki\u1ec3m tra v\u1ea5n \u0111\u1ec1 tr\u01b0\u1edbc v\u00e0 xem li\u1ec7u b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c kh\u00f4ng.<\/p>","protected":false},"excerpt":{"rendered":"<p>Reverse cameras are significant when it comes to a car\u2019s features. They help you see the back of your car by displaying the video on your monitor. As soon as you put your car in reverse gear, the connection between the camera and the monitor kicks in, showing you the images from behind. Sometimes, you [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":24448,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[52],"tags":[],"class_list":["post-24299","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"_links":{"self":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/posts\/24299","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/comments?post=24299"}],"version-history":[{"count":0,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/posts\/24299\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/media\/24448"}],"wp:attachment":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/media?parent=24299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/categories?post=24299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/tags?post=24299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}