{"id":15920,"date":"2026-01-07T14:33:12","date_gmt":"2026-01-07T06:33:12","guid":{"rendered":"http:\/\/www.erun-tech.com\/?post_type=dt_portfolio&#038;p=15920"},"modified":"2026-01-07T14:33:12","modified_gmt":"2026-01-07T06:33:12","slug":"leidajibencaozuo","status":"publish","type":"dt_portfolio","link":"http:\/\/www.erun-tech.com\/vi\/project\/leidajibencaozuo","title":{"rendered":"C\u00e1c thao t\u00e1c c\u01a1 b\u1ea3n c\u1ee7a radar"},"content":{"rendered":"<div style=\"font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.8; color: #333; max-width: 1100px; margin: 0 auto; background: #fff; padding: 20px;\">\n<div style=\"text-align: center; border-bottom: 5px solid #1f365c; padding-bottom: 30px; margin-bottom: 40px;\">\n<h1 style=\"color: #1f365c; font-size: 28px; margin-bottom: 10px; font-weight: bold;\">C\u00e1c thao t\u00e1c c\u01a1 b\u1ea3n c\u1ee7a radar<\/h1>\n<p style=\"color: #666;\">S\u1ed5 tay h\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh chuy\u00ean ng\u00e0nh K\u1ef9 thu\u1eadt vi\u00ean \u0111i\u1ec7n t\u1eed v\u00e0 \u0111i\u1ec7n tr\u00ean t\u00e0u<\/p>\n<\/div>\n<section style=\"margin-bottom: 30px;\">\n<p style=\"text-indent: 2em;\">Nh\u00e2n vi\u00ean \u0111i\u1ec7n t\u1eed v\u00e0 \u0111i\u1ec7n c\u1ea7n n\u1eafm v\u1eefng c\u00e1c thao t\u00e1c \u0111i\u1ec1u khi\u1ec3n c\u01a1 b\u1ea3n c\u1ee7a radar, bao g\u1ed3m ki\u1ec3m tra c\u1ea3m bi\u1ebfn ngo\u1ea1i vi, \u0111i\u1ec1u ch\u1ec9nh c\u01a1 b\u1ea3n h\u00ecnh \u1ea3nh radar v\u00e0 c\u00e1c thao t\u00e1c b\u1eadt\/t\u1eaft thi\u1ebft b\u1ecb.<\/p>\n<\/section>\n<section style=\"margin-bottom: 50px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 12px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 20px;\">I. C\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec1u khi\u1ec3n c\u01a1 b\u1ea3n c\u1ee7a radar<\/h2>\n<p style=\"text-indent: 2em; margin-top: 15px;\">C\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n radar c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh s\u00e1u lo\u1ea1i ch\u00ednh: \u0111i\u1ec1u khi\u1ec3n ngu\u1ed3n, \u0111i\u1ec1u khi\u1ec3n ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh, kh\u1eed nhi\u1ec5u, \u0111i\u1ec1u khi\u1ec3n ph\u1ee5 tr\u1ee3, c\u00f4ng c\u1ee5 quan s\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n ch\u1ebf \u0111\u1ed9 hi\u1ec3n th\u1ecb. Ngo\u00e0i \u0111i\u1ec1u khi\u1ec3n ngu\u1ed3n, h\u1ea7u h\u1ebft c\u00e1c radar \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh th\u00f4ng qua menu tr\u00ean m\u00e0n h\u00ecnh v\u00e0 c\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee9ng. B\u00e0n ph\u00edm \u0111i\u1ec1u khi\u1ec3n c\u1ee7a Furuno FAR-2827 \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n trong H\u00ecnh 1-2-1.<\/p>\n<p style=\"text-align: center; font-size: 13px; color: #666; margin-bottom: 30px;\"><img decoding=\"async\" class=\"wp-image-15921 aligncenter\" title=\"11fcead51697cf145de30398bf13157b\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/11fcead51697cf145de30398bf13157b.png\" alt=\"11fcead51697cf145de30398bf13157b\" width=\"626\" height=\"350\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/11fcead51697cf145de30398bf13157b.png 1088w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/11fcead51697cf145de30398bf13157b-300x168.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/11fcead51697cf145de30398bf13157b-1024x572.png 1024w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/11fcead51697cf145de30398bf13157b-768x429.png 768w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/11fcead51697cf145de30398bf13157b-18x10.png 18w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/11fcead51697cf145de30398bf13157b-600x335.png 600w\" sizes=\"(max-width: 626px) 100vw, 626px\" \/>H\u00ecnh 1-2-1 B\u00e0n ph\u00edm \u0111i\u1ec1u khi\u1ec3n Furuno FAR-2827<\/p>\n<h3 style=\"color: #1f365c; border-bottom: 2px solid #eee; padding-bottom: 8px;\">(1) Ki\u1ec3m tra d\u1eef li\u1ec7u c\u1ea3m bi\u1ebfn v\u00e0 k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb<\/h3>\n<p><strong>1. Ki\u1ec3m tra d\u1eef li\u1ec7u c\u1ea3m bi\u1ebfn<\/strong><\/p>\n<p style=\"text-indent: 2em;\">C\u00e1c c\u1ea3m bi\u1ebfn thi\u1ebft y\u1ebfu c\u1ee7a radar bao g\u1ed3m thi\u1ebft b\u1ecb \u0111\u1ecbnh h\u01b0\u1edbng, thi\u1ebft b\u1ecb \u0111o t\u1ed1c \u0111\u1ed9 v\u00e0 qu\u00e3ng \u0111\u01b0\u1eddng, h\u1ec7 th\u1ed1ng \u0111\u1ecbnh v\u1ecb \u0111i\u1ec7n t\u1eed v\u00e0 h\u1ec7 th\u1ed1ng nh\u1eadn d\u1ea1ng t\u1ef1 \u0111\u1ed9ng. N\u1ebfu radar kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c t\u00edn hi\u1ec7u t\u1eeb c\u00e1c c\u1ea3m bi\u1ebfn n\u00e0y, h\u1ec7 th\u1ed1ng s\u1ebd k\u00edch ho\u1ea1t c\u1ea3nh b\u00e1o, nh\u01b0 tr\u00ecnh b\u00e0y trong B\u1ea3ng 1-1-3. Ngay sau khi b\u1eadt radar, c\u1ea7n ki\u1ec3m tra xem d\u1eef li\u1ec7u t\u1eeb c\u00e1c c\u1ea3m bi\u1ebfn c\u00f3 \u0111\u01b0\u1ee3c truy\u1ec1n ch\u00ednh x\u00e1c \u0111\u1ebfn radar hay kh\u00f4ng; m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u tr\u00ean radar \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n nh\u01b0 trong H\u00ecnh 1-2-2.<\/p>\n<p style=\"text-align: center; font-size: 13px; color: #666;\"><img decoding=\"async\" class=\"wp-image-15922 aligncenter\" title=\"c54813b8d30f300ef94bf977c9755887\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c54813b8d30f300ef94bf977c9755887.png\" alt=\"c54813b8d30f300ef94bf977c9755887\" width=\"547\" height=\"321\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c54813b8d30f300ef94bf977c9755887.png 1016w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c54813b8d30f300ef94bf977c9755887-300x176.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c54813b8d30f300ef94bf977c9755887-768x451.png 768w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c54813b8d30f300ef94bf977c9755887-18x12.png 18w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c54813b8d30f300ef94bf977c9755887-600x352.png 600w\" sizes=\"(max-width: 547px) 100vw, 547px\" \/>H\u00ecnh 1-2-2: Hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u tr\u00ean m\u00e0n h\u00ecnh radar<\/p>\n<p style=\"margin-top: 20px;\"><strong>2. K\u1ebft n\u1ed1i thi\u1ebft b\u1ecb c\u1ea3m bi\u1ebfn<\/strong><\/p>\n<p style=\"text-indent: 2em;\">K\u1ebft n\u1ed1i gi\u1eefa h\u1ec7 th\u1ed1ng radar v\u00e0 c\u00e1c c\u1ea3m bi\u1ebfn ngo\u1ea1i vi th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u1ea1i b\u1ed9 hi\u1ec3n th\u1ecb radar. Khi c\u1eeda s\u1ed5 c\u1ea3nh b\u00e1o tr\u00ean m\u00e0n h\u00ecnh radar hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o l\u1ed7i k\u1ebft n\u1ed1i c\u1ea3m bi\u1ebfn, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 m\u1edf n\u1eafp sau c\u1ee7a m\u00e0n h\u00ecnh radar. C\u1ed5ng k\u1ebft n\u1ed1i c\u1ee7a b\u1ed9 hi\u1ec3n th\u1ecb radar \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n nh\u01b0 trong H\u00ecnh 1-2-3; sau \u0111\u00f3 ki\u1ec3m tra xem \u0111\u1ea7u n\u1ed1i gi\u1eefa radar v\u00e0 c\u1ea3m bi\u1ebfn \u0111\u00f3 c\u00f3 b\u1ecb l\u1ecfng hay kh\u00f4ng.<\/p>\n<p style=\"text-align: center; font-size: 13px; color: #666; margin-bottom: 15px;\"><img decoding=\"async\" class=\"wp-image-15923 aligncenter\" title=\"8f1acc00427d7a72bf039e3524da4065\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/8f1acc00427d7a72bf039e3524da4065.png\" alt=\"8f1acc00427d7a72bf039e3524da4065\" width=\"400\" height=\"378\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/8f1acc00427d7a72bf039e3524da4065.png 832w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/8f1acc00427d7a72bf039e3524da4065-300x283.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/8f1acc00427d7a72bf039e3524da4065-768x726.png 768w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/8f1acc00427d7a72bf039e3524da4065-13x12.png 13w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/8f1acc00427d7a72bf039e3524da4065-600x567.png 600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>H\u00ecnh 1-2-3: C\u1ed5ng k\u1ebft n\u1ed1i c\u1ee7a m\u00e0n h\u00ecnh radar<\/p>\n<p style=\"text-indent: 2em;\">Tr\u00ean b\u1ea3ng m\u1ea1ch \u0111\u1ea7u n\u1ed1i trong H\u00ecnh 1-2-3 c\u00f3 b\u1ed1 tr\u00ed nhi\u1ec1u c\u1ed5ng k\u1ebft n\u1ed1i cho c\u00e1c c\u1ea3m bi\u1ebfn radar, nh\u01b0 th\u1ec3 hi\u1ec7n trong H\u00ecnh 1-2-4.<\/p>\n<p style=\"text-align: center; font-size: 13px; color: #666;\"><img decoding=\"async\" class=\"wp-image-15924 aligncenter\" title=\"334affde7c3af61c43eee283b719fc1f\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/334affde7c3af61c43eee283b719fc1f.png\" alt=\"334affde7c3af61c43eee283b719fc1f\" width=\"397\" height=\"360\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/334affde7c3af61c43eee283b719fc1f.png 874w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/334affde7c3af61c43eee283b719fc1f-300x272.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/334affde7c3af61c43eee283b719fc1f-768x696.png 768w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/334affde7c3af61c43eee283b719fc1f-13x12.png 13w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/334affde7c3af61c43eee283b719fc1f-600x544.png 600w\" sizes=\"(max-width: 397px) 100vw, 397px\" \/>H\u00ecnh 1-2-4: B\u1ed1 tr\u00ed c\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i tr\u00ean b\u1ea3ng m\u1ea1ch \u0111\u1ea7u cu\u1ed1i<\/p>\n<h3 style=\"color: #1f365c; border-bottom: 2px solid #eee; padding-bottom: 8px; margin-top: 40px;\">(2) N\u00fat \u0111i\u1ec1u khi\u1ec3n ngu\u1ed3n<\/h3>\n<p style=\"text-indent: 2em;\">C\u00e1c b\u1ed9 ph\u1eadn \u0111i\u1ec1u khi\u1ec3n ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a radar bao g\u1ed3m c\u00f4ng t\u1eafc ngu\u1ed3n ch\u00ednh c\u1ee7a radar, c\u00f4ng t\u1eafc ngu\u1ed3n m\u00e0n h\u00ecnh radar v\u00e0 c\u00f4ng t\u1eafc an to\u00e0n \u0103ng-ten. Radar \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng 24 gi\u1edd m\u1ed7i ng\u00e0y, 365 ng\u00e0y m\u1ed7i n\u0103m; ngo\u1ea1i tr\u1eeb \u1ed1ng magnetron (linh ki\u1ec7n c\u00f3 tu\u1ed5i th\u1ecd gi\u1edbi h\u1ea1n), c\u1ea7n tr\u00e1nh thao t\u00e1c c\u00f4ng t\u1eafc ngu\u1ed3n radar qu\u00e1 th\u01b0\u1eddng xuy\u00ean trong qu\u00e1 tr\u00ecnh h\u00e0nh tr\u00ecnh.<\/p>\n<div style=\"padding: 10px 20px;\">\n<p><strong>1. C\u00f4ng t\u1eafc \u0111i\u1ec7n tr\u00ean t\u00e0u:<\/strong> T\u1ea5t c\u1ea3 c\u00e1c radar \u0111\u1ec1u \u0111\u01b0\u1ee3c trang b\u1ecb c\u00f4ng t\u1eafc ngu\u1ed3n chuy\u00ean d\u1ee5ng, th\u01b0\u1eddng ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1eef \u1edf tr\u1ea1ng th\u00e1i \u0111\u00f3ng v\u00e0 c\u1ea5p \u0111i\u1ec7n. M\u1ed9t s\u1ed1 radar \u0111\u01b0\u1ee3c trang b\u1ecb \u0111i\u1ec7n tr\u1edf s\u01b0\u1edfi ch\u1ed1ng \u1ea9m b\u00ean trong c\u00e1c t\u1ee7 m\u00e1y; khi radar kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a t\u00e0u s\u1ebd c\u1ea5p \u0111i\u1ec7n \u0111\u1ec3 s\u01b0\u1edfi \u1ea5m c\u00e1c thi\u1ebft b\u1ecb n\u00e0y.<\/p>\n<p><strong>2. C\u00f4ng t\u1eafc ngu\u1ed3n:<\/strong> Sau khi b\u1eadt c\u00f4ng t\u1eafc ngu\u1ed3n (Power) tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n m\u00e0n h\u00ecnh radar, t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a radar s\u1ebd \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n, ngo\u1ea1i tr\u1eeb ngu\u1ed3n \u0111i\u1ec7n \u00e1p c\u1ef1c cao c\u1ee7a b\u1ed9 ph\u00e1t. Sau 3 ph\u00fat, c\u00e1c ti\u1ebfp \u0111i\u1ec3m c\u1ee7a r\u01a1le tr\u1ec5 \u0111\u00f3ng l\u1ea1i, b\u1ed9 ph\u00e1t chuy\u1ec3n sang tr\u1ea1ng th\u00e1i s\u1eb5n s\u00e0ng ho\u1ea1t \u0111\u1ed9ng, l\u00fac n\u00e0y m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb ch\u1eef \u201cStandby\u201d (Ch\u1ebf \u0111\u1ed9 ch\u1edd).<\/p>\n<p><strong>3. C\u00f4ng t\u1eafc k\u00edch ho\u1ea1t:<\/strong> C\u00f4ng t\u1eafc ph\u00e1t (TX ho\u1eb7c Transmit) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 ph\u00e1t radar. Khi radar \u1edf tr\u1ea1ng th\u00e1i s\u1eb5n s\u00e0ng, ch\u1ec9 c\u1ea7n b\u1eadt c\u00f4ng t\u1eafc n\u00e0y, radar s\u1ebd b\u1eaft \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng; nh\u1ea5n l\u1ea1i c\u00f4ng t\u1eafc \u0111\u1ec3 quay tr\u1edf v\u1ec1 tr\u1ea1ng th\u00e1i s\u1eb5n s\u00e0ng. Khi s\u1eed d\u1ee5ng c\u00f4ng t\u1eafc ph\u00e1t, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng trong th\u1eddi gian t\u1ea1m ng\u1eebng s\u1eed d\u1ee5ng radar, n\u00ean \u0111\u1eb7t thi\u1ebft b\u1ecb v\u1ec1 tr\u1ea1ng th\u00e1i s\u1eb5n s\u00e0ng \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a \u1ed1ng magnetron.<\/p>\n<p><strong>4. C\u00f4ng t\u1eafc an to\u00e0n \u0103ng-ten:<\/strong> Nhi\u1ec1u h\u1ec7 th\u1ed1ng radar \u0111\u01b0\u1ee3c trang b\u1ecb c\u00f4ng t\u1eafc an to\u00e0n tr\u00ean \u0111\u1ebf \u0103ng-ten. Khi k\u1ef9 thu\u1eadt vi\u00ean ti\u1ebfn h\u00e0nh b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb, vi\u1ec7c ng\u1eaft c\u00f4ng t\u1eafc n\u00e0y s\u1ebd \u0111\u1ea3m b\u1ea3o an to\u00e0n cho nh\u00e2n vi\u00ean.<\/p>\n<\/div>\n<h3 style=\"color: #1f365c; border-bottom: 2px solid #eee; padding-bottom: 8px; margin-top: 40px;\">(3) N\u00fat \u0111i\u1ec1u ch\u1ec9nh ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh<\/h3>\n<p style=\"text-indent: 2em;\">C\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n ch\u00ednh \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh radar bao g\u1ed3m \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh (\u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n), \u0111\u1ed9 l\u1ee3i, \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1 v\u00e0 kh\u1eed nhi\u1ec5u; c\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n ph\u1ee5 bao g\u1ed3m m\u1edf r\u1ed9ng t\u00edn hi\u1ec7u ph\u1ea3n x\u1ea1 v\u00e0 trung b\u00ecnh h\u00f3a t\u00edn hi\u1ec7u ph\u1ea3n x\u1ea1. C\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n ch\u00ednh \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh h\u00ecnh \u1ea3nh radar Furuno \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n trong H\u00ecnh 1-2-5. K\u1ef9 thu\u1eadt vi\u00ean \u0111i\u1ec7n t\u1eed c\u1ea7n th\u00f4ng qua c\u00e1c b\u00e0i th\u1ef1c h\u00e0nh \u0111\u1ec3 n\u1eafm v\u1eefng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n ch\u00ednh n\u00e0y v\u00e0 l\u00e0m quen v\u1edbi c\u00e1c ph\u1ea3n \u1ee9ng tr\u00ean m\u00e0n h\u00ecnh t\u01b0\u01a1ng \u1ee9ng v\u1edbi t\u1eebng n\u00fat.<\/p>\n<p style=\"text-align: center; font-size: 13px; color: #666;\"><img decoding=\"async\" class=\"wp-image-15925 aligncenter\" title=\"9b7ceb799e7b5d6eab46d3506533f14c\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/9b7ceb799e7b5d6eab46d3506533f14c.png\" alt=\"9b7ceb799e7b5d6eab46d3506533f14c\" width=\"544\" height=\"226\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/9b7ceb799e7b5d6eab46d3506533f14c.png 630w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/9b7ceb799e7b5d6eab46d3506533f14c-300x125.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/9b7ceb799e7b5d6eab46d3506533f14c-18x7.png 18w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/9b7ceb799e7b5d6eab46d3506533f14c-600x250.png 600w\" sizes=\"(max-width: 544px) 100vw, 544px\" \/>H\u00ecnh 1-2-5 C\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n ch\u00ednh \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh h\u00ecnh \u1ea3nh radar Furuno<\/p>\n<div style=\"background: #f9f9f9; padding: 20px; border-radius: 8px; margin-top: 20px;\">\n<p><strong>1. \u0110\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh:<\/strong> \u0110\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh c\u1ea7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh cho ph\u00f9 h\u1ee3p v\u1edbi \u00e1nh s\u00e1ng xung quanh.<\/p>\n<p><strong>2. \u0110\u1ed9 l\u1ee3i:<\/strong> N\u00fat \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 l\u1ee3i d\u00f9ng \u0111\u1ec3 thay \u0111\u1ed5i m\u1ee9c \u0111\u1ed9 khu\u1ebfch \u0111\u1ea1i c\u1ee7a b\u1ed9 khu\u1ebfch \u0111\u1ea1i t\u1ea7n s\u1ed1 trung gian trong b\u1ed9 thu radar. Khi \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 l\u1ee3i, c\u01b0\u1eddng \u0111\u1ed9 c\u1ee7a t\u00edn hi\u1ec7u ph\u1ea3n x\u1ea1 v\u00e0 nhi\u1ec5u tr\u00ean h\u00ecnh \u1ea3nh radar s\u1ebd thay \u0111\u1ed5i; v\u1ecb tr\u00ed \u0111i\u1ec1u ch\u1ec9nh t\u1ed1i \u01b0u ban \u0111\u1ea7u l\u00e0 khi c\u00e1c \u0111\u1ed1m nhi\u1ec5u v\u1eeba m\u1edbi xu\u1ea5t hi\u1ec7n.<\/p>\n<p><strong>3. \u0110i\u1ec1u ch\u1ec9nh:<\/strong> N\u00fat \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1 \u0111\u1ea7u ra c\u1ee7a dao \u0111\u1ed9ng c\u01a1 b\u1ea3n, \u0111\u1ea3m b\u1ea3o \u0111\u1ea7u ra c\u1ee7a b\u1ed9 bi\u1ebfn t\u1ea7n \u1ed5n \u0111\u1ecbnh \u1edf t\u1ea7n s\u1ed1 trung b\u00ecnh \u0111\u1ecbnh m\u1ee9c. Radar \u0111\u01b0\u1ee3c trang b\u1ecb ch\u1ec9 b\u00e1o \u0111i\u1ec1u ch\u1ec9nh; khi \u0111i\u1ec1u ch\u1ec9nh, c\u1ea7n \u0111\u1ea3m b\u1ea3o ch\u1ec9 b\u00e1o n\u00e0y \u0111\u1ea1t m\u1ee9c t\u1ed1i \u0111a, sau \u0111\u00f3 tinh ch\u1ec9nh n\u00fat \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 t\u00edn hi\u1ec7u ph\u1ea3n x\u1ea1 tr\u1edf n\u00ean \u0111\u1ea7y \u0111\u1eb7n v\u00e0 r\u00f5 n\u00e9t. N\u1ebfu v\u1ecb tr\u00ed \u0111i\u1ec1u ch\u1ec9nh kh\u00f4ng ph\u00f9 h\u1ee3p, s\u1ebd xu\u1ea5t hi\u1ec7n c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng nh\u01b0 vi\u1ec1n t\u00edn hi\u1ec7u ph\u1ea3n x\u1ea1 kh\u00f4ng r\u00f5 r\u00e0ng, \u0111\u1ed9 s\u00e1ng kh\u00f4ng \u0111\u1ee7, h\u00ecnh \u1ea3nh th\u01b0a th\u1edbt v\u00e0 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n k\u00e9m.<\/p>\n<p><strong>4. Kh\u1eed nhi\u1ec5u:<\/strong> C\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n kh\u1eed nhi\u1ec5u tr\u00ean radar hi\u1ec7n \u0111\u1ea1i bao g\u1ed3m c\u00e1c ch\u1ee9c n\u0103ng sau: kh\u1eed nhi\u1ec5u s\u00f3ng bi\u1ec3n (SEA\/ ho\u1eb7c STC) v\u00e0 kh\u1eed nhi\u1ec5u s\u00f3ng bi\u1ec3n t\u1ef1 \u0111\u1ed9ng (AUTO-SEA), kh\u1eed nhi\u1ec5u m\u01b0a tuy\u1ebft (RAIN\/ ho\u1eb7c FTC) v\u00e0 kh\u1eed nhi\u1ec5u m\u01b0a tuy\u1ebft t\u1ef1 \u0111\u1ed9ng (AUTO-RAIN), kh\u1eed nhi\u1ec5u c\u00f9ng t\u1ea7n s\u1ed1 (IR), v.v.<\/p>\n<p style=\"padding-left: 20px; font-size: 14px;\">(1) Kh\u1eed nhi\u1ec5u s\u00f3ng bi\u1ec3n v\u00e0 kh\u1eed nhi\u1ec5u s\u00f3ng bi\u1ec3n t\u1ef1 \u0111\u1ed9ng: M\u1ee9c \u0111\u1ed9 kh\u1eed nhi\u1ec5u s\u00f3ng bi\u1ec3n c\u1ea7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh STC cho ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u quan s\u00e1t, nh\u1eb1m \u0111\u1ea3m b\u1ea3o ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c c\u00e1c t\u00edn hi\u1ec7u ph\u1ea3n x\u1ea1 y\u1ebfu trong s\u00f3ng bi\u1ec3n ho\u1eb7c quan s\u00e1t r\u00f5 r\u00e0ng m\u1ee5c ti\u00eau; tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh STC qu\u00e1 s\u00e2u, n\u1ebfu kh\u00f4ng s\u1ebd d\u1eabn \u0111\u1ebfn vi\u1ec7c m\u1ea5t t\u00edn hi\u1ec7u c\u1ee7a c\u00e1c m\u1ee5c ti\u00eau y\u1ebfu.<br \/>\n(2) Ch\u1ee9c n\u0103ng lo\u1ea1i b\u1ecf nhi\u1ec5u m\u01b0a tuy\u1ebft v\u00e0 ch\u1ee9c n\u0103ng lo\u1ea1i b\u1ecf nhi\u1ec5u m\u01b0a tuy\u1ebft t\u1ef1 \u0111\u1ed9ng: Ch\u1ee9c n\u0103ng lo\u1ea1i b\u1ecf nhi\u1ec5u m\u01b0a tuy\u1ebft gi\u00fap gi\u1ea3m thi\u1ec3u nhi\u1ec5u do m\u01b0a v\u00e0 tuy\u1ebft g\u00e2y ra m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, \u0111\u1ed3ng th\u1eddi n\u00e2ng cao kh\u1ea3 n\u0103ng ph\u00e2n gi\u1ea3i kho\u1ea3ng c\u00e1ch c\u1ee7a t\u00edn hi\u1ec7u ph\u1ea3n x\u1ea1. Nguy\u00ean t\u1eafc \u0111i\u1ec1u ch\u1ec9nh ch\u1ee9c n\u0103ng n\u00e0y t\u01b0\u01a1ng t\u1ef1 nh\u01b0 STC; c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh FTC cho ph\u00f9 h\u1ee3p v\u1edbi t\u00ecnh h\u00ecnh m\u01b0a th\u1ef1c t\u1ebf v\u00e0 y\u00eau c\u1ea7u quan tr\u1eafc. Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh FTC qu\u00e1 s\u00e2u \u0111\u1ec3 tr\u00e1nh l\u00e0m m\u1ea5t c\u00e1c m\u1ee5c ti\u00eau c\u00f3 t\u00edn hi\u1ec7u y\u1ebfu.<br \/>\n(3) Kh\u1eed nhi\u1ec5u c\u00f9ng t\u1ea7n s\u1ed1: Do k\u1ef9 thu\u1eadt kh\u1eed nhi\u1ec5u c\u00f9ng t\u1ea7n s\u1ed1 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ph\u00e1t hi\u1ec7n t\u01b0\u01a1ng quan qu\u00e9t, ti\u1ebfn h\u00e0nh ph\u00e1t hi\u1ec7n t\u01b0\u01a1ng quan gi\u1eefa hai ho\u1eb7c nhi\u1ec1u \u0111\u01b0\u1eddng qu\u00e9t li\u1ec1n k\u1ec1, n\u00ean khi s\u1eed d\u1ee5ng, n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng kh\u1eed nhi\u1ec5u m\u1ea1nh \u0111\u1ed1i v\u1edbi c\u00e1c m\u1ee5c ti\u00eau y\u1ebfu v\u00e0 c\u00f3 t\u00edn hi\u1ec7u ph\u1ea3n x\u1ea1 kh\u00f4ng \u1ed5n \u0111\u1ecbnh. Th\u00f4ng th\u01b0\u1eddng, k\u1ef9 thu\u1eadt n\u00e0y ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi nhi\u1ec5u c\u00f9ng t\u1ea7n s\u1ed1 g\u00e2y \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn quan s\u00e1t c\u1ee7a radar.<\/p>\n<\/div>\n<h3 style=\"color: #1f365c; border-bottom: 2px solid #eee; padding-bottom: 8px; margin-top: 40px;\">(4) N\u00fat \u0111i\u1ec1u khi\u1ec3n quan s\u00e1t<\/h3>\n<p style=\"text-indent: 2em;\">C\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n quan s\u00e1t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o v\u1ecb tr\u00ed m\u1ee5c ti\u00eau v\u00e0 x\u00e1c \u0111\u1ecbnh chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a m\u1ee5c ti\u00eau. C\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed m\u1ee5c ti\u00eau th\u01b0\u1eddng bao g\u1ed3m thang \u0111o kho\u1ea3ng c\u00e1ch (RANGE), v\u00f2ng chia \u0111\u1ed9 kho\u1ea3ng c\u00e1ch c\u1ed1 \u0111\u1ecbnh (RR), v\u00f2ng chia \u0111\u1ed9 kho\u1ea3ng c\u00e1ch di \u0111\u1ed9ng (VRM), \u0111\u01b0\u1eddng ph\u01b0\u01a1ng v\u1ecb \u0111i\u1ec7n t\u1eed (EBL) v\u00e0 \u0111\u01b0\u1eddng m\u0169i t\u00e0u (HL), nh\u01b0 th\u1ec3 hi\u1ec7n trong H\u00ecnh 1-1-12. K\u1ef9 thu\u1eadt vi\u00ean \u0111i\u1ec7n t\u1eed c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng nh\u1eadn di\u1ec7n ch\u00ednh x\u00e1c c\u00e1c v\u1ea1ch chia \u0111\u1ed9 n\u00e0y v\u00e0 n\u1eafm r\u00f5 ch\u1ee9c n\u0103ng c\u1ee7a ch\u00fang.<\/p>\n<div style=\"font-size: 14px; line-height: 2;\">\n<p><strong>(1) D\u1ea3i \u0111o:<\/strong> Theo y\u00eau c\u1ea7u c\u1ee7a \u201cTi\u00eau chu\u1ea9n hi\u1ec7u su\u1ea5t radar h\u00e0ng h\u1ea3i\u201d, radar ph\u1ea3i cung c\u1ea5p c\u00e1c d\u1ea3i kho\u1ea3ng c\u00e1ch 0,25 h\u1ea3i l\u00fd, 0,5 h\u1ea3i l\u00fd, 0,75 h\u1ea3i l\u00fd, 1,5 h\u1ea3i l\u00fd, 3 h\u1ea3i l\u00fd, 6 h\u1ea3i l\u00fd, 12 h\u1ea3i l\u00fd v\u00e0 24 h\u1ea3i l\u00fd. Th\u00f4ng th\u01b0\u1eddng, radar c\u00f2n cung c\u1ea5p c\u00e1c ph\u1ea1m vi kh\u00e1c ngo\u00e0i c\u00e1c ph\u1ea1m vi b\u1eaft bu\u1ed9c, v\u1edbi ph\u1ea1m vi t\u1ed1i thi\u1ec3u th\u01b0\u1eddng l\u00e0 0,125 h\u1ea3i l\u00fd v\u00e0 ph\u1ea1m vi t\u1ed1i \u0111a c\u00f3 th\u1ec3 l\u00ean t\u1edbi 96 h\u1ea3i l\u00fd ho\u1eb7c 120 h\u1ea3i l\u00fd. Khi thay \u0111\u1ed5i ph\u1ea1m vi, nhi\u1ec1u th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a b\u1ed9 ph\u00e1t v\u00e0 b\u1ed9 thu radar c\u0169ng thay \u0111\u1ed5i theo.<\/p>\n<p><strong>(2) V\u00f2ng \u0111\u00e1nh d\u1ea5u kho\u1ea3ng c\u00e1ch c\u1ed1 \u0111\u1ecbnh:<\/strong> RR l\u00e0 c\u00e1c v\u1ea1ch tham chi\u1ebfu gi\u00fap radar \u0111o kho\u1ea3ng c\u00e1ch \u0111\u1ebfn m\u1ee5c ti\u00eau; khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch d\u1eabn \u0111\u01b0\u1eddng, radar th\u01b0\u1eddng hi\u1ec3n th\u1ecb c\u00e1c v\u1ea1ch RR, nh\u01b0ng \u0111\u1ed9 s\u00e1ng kh\u00f4ng n\u00ean qu\u00e1 m\u1ea1nh \u0111\u1ec3 tr\u00e1nh c\u1ea3n tr\u1edf vi\u1ec7c quan s\u00e1t m\u1ee5c ti\u00eau. Trong ph\u1ea1m vi d\u01b0\u1edbi 0,75 h\u1ea3i l\u00fd, th\u01b0\u1eddng c\u00f3 3 ho\u1eb7c th\u1eadm ch\u00ed 2 v\u1ea1ch RR; trong ph\u1ea1m vi tr\u00ean 1,5 h\u1ea3i l\u00fd, th\u01b0\u1eddng c\u00f3 6 v\u1ea1ch RR.<\/p>\n<p><strong>(3) Kho\u1ea3ng c\u00e1ch t\u1eeb \u0111i\u1ec3m xu\u1ea5t ph\u00e1t \u0111\u1ebfn v\u00f2ng tr\u00f2n m\u1ee5c ti\u00eau:<\/strong> Radar ph\u1ea3i cung c\u1ea5p \u00edt nh\u1ea5t 2 k\u00eanh VRM \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c kho\u1ea3ng c\u00e1ch \u0111\u1ebfn m\u1ee5c ti\u00eau. N\u1ebfu m\u1ee5c ti\u00eau n\u1eb1m ngo\u00e0i \u0111\u01b0\u1eddng ch\u00e2n tr\u1eddi ph\u00e1t hi\u1ec7n c\u1ee7a radar tr\u00ean m\u1eb7t bi\u1ec3n v\u00e0 m\u00e9p tr\u01b0\u1edbc c\u1ee7a n\u00f3 kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n, th\u00ec c\u1ea7n \u0111o m\u00e9p sau c\u1ee7a t\u00edn hi\u1ec7u ph\u1ea3n x\u1ea1 t\u1eeb m\u1ee5c ti\u00eau.<\/p>\n<p><strong>(4) \u0110\u01b0\u1eddng \u0111\u1ecbnh h\u01b0\u1edbng \u0111i\u1ec7n t\u1eed:<\/strong> Radar ph\u1ea3i cung c\u1ea5p \u00edt nh\u1ea5t 2 k\u00eanh EBL, h\u1ed7 tr\u1ee3 \u0111o g\u00f3c so v\u1edbi h\u01b0\u1edbng m\u0169i t\u00e0u v\u00e0 so v\u1edbi h\u01b0\u1edbng B\u1eafc th\u1ef1c, c\u00f3 kh\u1ea3 n\u0103ng x\u00e1c \u0111\u1ecbnh ph\u01b0\u01a1ng v\u1ecb c\u1ee7a b\u1ea5t k\u1ef3 m\u1ee5c ti\u00eau n\u00e0o trong v\u00f9ng hi\u1ec3n th\u1ecb l\u00e0m vi\u1ec7c, v\u1edbi sai s\u1ed1 h\u1ec7 th\u1ed1ng t\u1ed1i \u0111a t\u1ea1i r\u00eca v\u00f9ng hi\u1ec3n th\u1ecb l\u00e0 1\u00b0.<\/p>\n<p><strong>(5) \u0110\u01b0\u1eddng m\u0169i t\u00e0u:<\/strong> \u0110\u01b0\u1eddng m\u0169i t\u00e0u l\u00e0 m\u1ed9t \u0111\u01b0\u1eddng \u0111\u00e1nh d\u1ea5u \u0111\u1eb7c bi\u1ec7t tr\u00ean m\u00e0n h\u00ecnh radar, \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi thi\u1ebft b\u1ecb ph\u00e1t t\u00edn hi\u1ec7u \u0111\u1ecbnh h\u01b0\u1edbng m\u0169i t\u00e0u ho\u1eb7c la b\u00e0n con quay h\u1ed3i chuy\u1ec3n c\u1ee7a ch\u00ednh con t\u00e0u, d\u00f9ng \u0111\u1ec3 ch\u1ec9 h\u01b0\u1edbng m\u0169i t\u00e0u.<\/p>\n<\/div>\n<\/section>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 12px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 20px;\">II. C\u00e1c b\u01b0\u1edbc b\u1eadt v\u00e0 t\u1eaft radar<\/h2>\n<h3 style=\"color: #1f365c; border-bottom: 2px solid #eee; padding-bottom: 8px; margin-top: 30px;\">(1) C\u00e1c c\u00f4ng vi\u1ec7c chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng<\/h3>\n<p style=\"text-indent: 2em;\">Tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng radar, c\u1ea7n th\u1ef1c hi\u1ec7n c\u00e1c c\u00f4ng t\u00e1c chu\u1ea9n b\u1ecb. Tr\u01b0\u1edbc h\u1ebft, c\u1ea7n x\u00e1c \u0111\u1ecbnh xem c\u00f3 ng\u01b0\u1eddi ho\u1eb7c v\u1eadt c\u1ea3n n\u00e0o tr\u00ean \u0103ng-ten hay kh\u00f4ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 sau khi c\u00f3 gi\u00f3 l\u1edbn v\u00e0 s\u00f3ng m\u1ea1nh, c\u1ea7n ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng xem c\u00f3 d\u00e2y c\u00e1p n\u00e0o b\u1ecb r\u01a1i ra xung quanh \u0103ng-ten hay kh\u00f4ng, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng xoay c\u1ee7a \u0103ng-ten. Tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng, c\u0169ng c\u1ea7n ki\u1ec3m tra xem v\u1ecb tr\u00ed c\u1ee7a c\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n quan tr\u1ecdng tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u00f3 ph\u00f9 h\u1ee3p hay kh\u00f4ng; \u0111\u1ed3ng th\u1eddi, c\u1ea7n \u0111\u1eb7t t\u1ea5t c\u1ea3 c\u00e1c n\u00fat ch\u1ed1ng nhi\u1ec5u v\u00e0 c\u00e1c c\u00e0i \u0111\u1eb7t \u0111i\u1ec1u khi\u1ec3n t\u0103ng c\u01b0\u1eddng t\u00edn hi\u1ec7u ph\u1ea3n x\u1ea1 v\u1ec1 v\u1ecb tr\u00ed t\u1ed1i thi\u1ec3u (kh\u00f4ng k\u00edch ho\u1ea1t).<\/p>\n<h3 style=\"color: #1f365c; border-bottom: 2px solid #eee; padding-bottom: 8px; margin-top: 35px;\">(2) C\u00e1c b\u01b0\u1edbc kh\u1edfi \u0111\u1ed9ng<\/h3>\n<div style=\"background: #eef2f7; padding: 25px; border-radius: 12px; border-left: 5px solid #1f365c;\">\n<p>(1) B\u1eadt ngu\u1ed3n radar, \u0111\u1ee3i 3\u20135 ph\u00fat \u0111\u1ec3 \u1ed1ng magnetron n\u00f3ng l\u00ean.<\/p>\n<p>(2) Sau khi radar chuy\u1ec3n sang tr\u1ea1ng th\u00e1i \u201cS\u1eb5n s\u00e0ng\u201d, h\u00e3y chuy\u1ec3n c\u00f4ng t\u1eafc ph\u00e1t sang v\u1ecb tr\u00ed \u201cPh\u00e1t\u201d.<\/p>\n<p>(3) \u0110i\u1ec1u ch\u1ec9nh n\u00fam \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9 s\u00e1ng \u0111\u1ec3 \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng xung quanh, gi\u00fap quan s\u00e1t d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<p>(4) \u0110i\u1ec1u ch\u1ec9nh n\u00fam \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 l\u1ee3i cho \u0111\u1ebfn khi c\u00e1c \u0111\u1ed1m nhi\u1ec5u xu\u1ea5t hi\u1ec7n.<\/p>\n<p>(5) \u0110i\u1ec1u ch\u1ec9nh n\u00fam \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1, tr\u01b0\u1edbc ti\u00ean \u0111\u01b0a ch\u1ec9 b\u00e1o t\u1ea7n s\u1ed1 l\u00ean m\u1ee9c t\u1ed1i \u0111a, sau \u0111\u00f3 tinh ch\u1ec9nh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00edn hi\u1ec7u ph\u1ea3n h\u1ed3i \u0111\u1ea7y \u0111\u1ee7 v\u00e0 r\u00f5 r\u00e0ng; ti\u1ebfp theo, chuy\u1ec3n ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u ch\u1ec9nh sang ch\u1ebf \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng t\u00edn hi\u1ec7u ph\u1ea3n h\u1ed3i kh\u00f4ng k\u00e9m h\u01a1n so v\u1edbi k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t khi \u0111i\u1ec1u ch\u1ec9nh th\u1ee7 c\u00f4ng.<\/p>\n<p>(6) T\u00f9y theo nhu c\u1ea7u, k\u00edch ho\u1ea1t c\u00e1c m\u1ea1ch ch\u1ed1ng nhi\u1ec5u v\u00e0 c\u00e1c thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh radar.<\/p>\n<p style=\"color: #856404; font-size: 13px;\">L\u01b0u \u00fd: N\u1ebfu radar \u0111\u01b0\u1ee3c kh\u1edfi \u0111\u1ed9ng l\u1ea1i ngay sau khi t\u1eaft ngu\u1ed3n, \u1ed1ng magnetron v\u1eabn \u0111ang \u1edf tr\u1ea1ng th\u00e1i l\u00e0m n\u00f3ng tr\u01b0\u1edbc; l\u00fac n\u00e0y, th\u1eddi gian l\u00e0m n\u00f3ng tr\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c r\u00fat ng\u1eafn.<\/p>\n<\/div>\n<h3 style=\"color: #1f365c; border-bottom: 2px solid #eee; padding-bottom: 8px; margin-top: 35px;\">(3) C\u00e1c b\u01b0\u1edbc t\u1eaft m\u00e1y<\/h3>\n<div style=\"background: #fff8e6; padding: 25px; border-radius: 12px; border-left: 5px solid #ef9308;\">\n<p>(1) \u0110\u1eb7t t\u1ea5t c\u1ea3 c\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n ch\u1ed1ng nhi\u1ec5u v\u1ec1 tr\u1ea1ng th\u00e1i t\u1eaft.<\/p>\n<p>(2) T\u1eaft ngu\u1ed3n radar.<\/p>\n<p style=\"color: #856404; font-size: 13px;\">L\u01b0u \u00fd: N\u1ebfu b\u1ea1n \u0111\u00e3 thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t radar tr\u01b0\u1edbc khi t\u1eaft m\u00e1y, h\u00e3y \u0111\u1ee3i \u00edt nh\u1ea5t v\u00e0i gi\u00e2y tr\u01b0\u1edbc khi ng\u1eaft ngu\u1ed3n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c c\u00e0i \u0111\u1eb7t m\u1edbi \u0111\u01b0\u1ee3c l\u01b0u v\u00e0o b\u1ed9 nh\u1edb flash.<\/p>\n<\/div>\n<\/section>\n<footer style=\"text-align: center; margin-top: 80px; padding-top: 30px; border-top: 1px solid #eee; color: #999; font-size: 13px;\">C\u1ea9m nang th\u1ef1c h\u00e0nh v\u1ec1 thi\u1ebft b\u1ecb \u0111\u1ecbnh v\u1ecb h\u00e0ng h\u1ea3i | H\u1ec7 \u0111i\u1ec1u h\u00e0nh radar | B\u1ea3n s\u1eeda \u0111\u1ed5i n\u0103m 2026<\/footer>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>C\u00e1c thao t\u00e1c c\u01a1 b\u1ea3n c\u1ee7a radar S\u1ed5 tay quy tr\u00ecnh th\u1ef1c h\u00e0nh chuy\u00ean m\u00f4n cho nh\u00e2n vi\u00ean \u0111i\u1ec7n t\u1eed v\u00e0 \u0111i\u1ec7n t\u1eed h\u00e0ng h\u1ea3i Nh\u00e2n vi\u00ean \u0111i\u1ec7n t\u1eed v\u00e0 \u0111i\u1ec7n t\u1eed h\u00e0ng h\u1ea3i c\u1ea7n n\u1eafm v\u1eefng c\u00e1c thao t\u00e1c ki\u1ec3m tra c\u1ea3m bi\u1ebfn ngo\u1ea1i vi c\u1ee7a radar, \u0111i\u1ec1u ch\u1ec9nh c\u01a1 b\u1ea3n h\u00ecnh \u1ea3nh radar v\u00e0 b\u1eadt\/t\u1eaft thi\u1ebft b\u1ecb...<\/p>","protected":false},"author":1,"featured_media":15926,"comment_status":"open","ping_status":"closed","template":"","dt_portfolio_category":[891,892],"dt_portfolio_tags":[],"class_list":["post-15920","dt_portfolio","type-dt_portfolio","status-publish","has-post-thumbnail","hentry","dt_portfolio_category-dianzidianqiyuanshicaopinggukecheng","dt_portfolio_category-chuanbodaohangshebeiweihu","dt_portfolio_category-891","dt_portfolio_category-892","description-off"],"_links":{"self":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio\/15920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio"}],"about":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/types\/dt_portfolio"}],"author":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/comments?post=15920"}],"version-history":[{"count":1,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio\/15920\/revisions"}],"predecessor-version":[{"id":15927,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio\/15920\/revisions\/15927"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/media\/15926"}],"wp:attachment":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/media?parent=15920"}],"wp:term":[{"taxonomy":"dt_portfolio_category","embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio_category?post=15920"},{"taxonomy":"dt_portfolio_tags","embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio_tags?post=15920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}