{"id":487,"date":"2021-04-13T02:08:36","date_gmt":"2021-04-13T02:08:36","guid":{"rendered":"http:\/\/31143.nhandh.vinawebsite.vn\/may-chieu-bi-doi-mau-la-do-dau-cach-khac-phuc-nhu-the-nao\/"},"modified":"2021-04-15T02:59:37","modified_gmt":"2021-04-15T02:59:37","slug":"where-is-the-projector-discoloration-caused-by-how-to-fix-it","status":"publish","type":"post","link":"https:\/\/ttc-techedu.vn\/en\/where-is-the-projector-discoloration-caused-by-how-to-fix-it\/","title":{"rendered":"Where is the projector discoloration caused by, how to fix it?"},"content":{"rendered":"<p class=\"title-single title-post\"><strong>M\u00e1y chi\u1ebfu b\u1ecb \u0111\u1ed5i m\u00e0u l\u00e0 do \u0111\u00e2u, c\u00e1ch kh\u1eafc ph\u1ee5c nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/p>\n<p>Nguy\u00ean nh\u00e2n g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng b\u1ecb sai m\u00e0u \u1edf m\u00e1y chi\u1ebfu<\/p>\n<div>Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y l\u00e0 do m\u00e1y chi\u1ebfu c\u00f4ng ngh\u1ec7 DLP c\u00f3 m\u1ed9t b\u00e1nh xe m\u00e0u s\u1eafc bao g\u1ed3m c\u00e1c b\u1ed9 l\u1ecdc m\u00e0u \u0111\u1ecf, xanh l\u00e1 c\u00e2y v\u00e0 xanh d\u01b0\u01a1ng. B\u00e1nh xe n\u00e0y quay gi\u1eefa ngu\u1ed3n s\u00e1ng v\u00e0 chip DLP v\u00e0 khuy\u1ebft m\u00e0u s\u1eafc c\u1ee7a \u00e1nh s\u00e1ng v\u00e0 chip gi\u1eefa m\u00e0u \u0111\u1ecf, xanh l\u00e1 c\u00e2y v\u00e0 xanh d\u01b0\u01a1ng. C\u00e1c g\u01b0\u01a1ng nghi\u00eang xa ho\u1eb7c v\u00e0o \u0111\u01b0\u1eddng d\u1eabn \u1ed1ng k\u00ednh t\u00f9y thu\u1ed9c v\u00e0o bao nhi\u00eau m\u1ed7i m\u00e0u l\u00e0 c\u1ea7n thi\u1ebft cho m\u1ed7i \u0111i\u1ec3m \u1ea3nh t\u1ea1i b\u1ea5t k\u1ef3 th\u1eddi \u0111i\u1ec3m n\u00e0o. Trong tr\u01b0\u1eddng h\u1ee3p b\u00e1nh xe m\u00e0u s\u1eafc n\u00e0y b\u1ecb m\u1ea5t m\u1ed9t trong 3 m\u00e0u s\u1ebd g\u00e2y n\u00ean hi\u1ec7n t\u01b0\u1ee3ng sai m\u00e0u c\u1ee7a m\u00e1y chi\u1ebfu, c\u1ee5 th\u1ec3:<\/div>\n<ul>\n<li>M\u1ea5t m\u00e0u \u0111\u1ecf th\u00ec h\u00ecnh \u1ea3nh s\u1ebd b\u1ecb ng\u1ea3 xanh<\/li>\n<li>M\u1ea5t m\u00e0u xanh l\u00e1, h\u00ecnh \u1ea3nh s\u1ebd b\u1ecb ng\u1ea3 t\u00edm<\/li>\n<li>M\u1ea5t m\u00e0u xanh d\u01b0\u01a1ng, h\u00ecnh \u1ea3nh s\u1ebd b\u1ecb ng\u1ea3 v\u00e0ng<\/li>\n<\/ul>\n<h3><span id=\"Cach_khac_phuc_hien_tuong_sai_mau_cua_may_chieu\">C\u00e1ch kh\u1eafc ph\u1ee5c hi\u1ec7n t\u01b0\u1ee3ng sai m\u00e0u c\u1ee7a m\u00e1y chi\u1ebfu:<\/span><\/h3>\n<div>\u0110\u1ea7u ti\u00ean b\u1ea1n c\u1ea7n ki\u1ec3m tra l\u1ea1i c\u00e1c c\u00e1p t\u00edn hi\u1ec7u \u0111\u1ea7u ngu\u1ed3n ph\u00e1t c\u00f3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng, c\u00f3 th\u1ec3 th\u1eed b\u1eb1ng 1 d\u00e2y t\u00edn hi\u1ec7u kh\u00e1c ho\u1eb7c t\u00ecm ngu\u1ed3n ph\u00e1t kh\u00e1c \u0111\u1ec3 kh\u1eafc ph\u1ee5c.<\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-14142 aligncenter\" src=\"http:\/\/31143.nhandh.vinawebsite.vn\/wp-content\/uploads\/2021\/04\/may-chieu-bi-doi-mau-la-do-dau-cach-khac-phuc-nhu-the-nao-157.jpg\" alt=\"\" width=\"650\" height=\"487\" \/><\/div>\n<div>\u0110\u1ed1i v\u1edbi tr\u01b0\u1eddng h\u1ee3p m\u00e1y chi\u1ebfu c\u1ee7a b\u1ea1n sai m\u00e0u so v\u1edbi tr\u01b0\u1edbc \u0111\u00e2y hay sai m\u00e0u so v\u1edbi ngu\u1ed3n ph\u00e1t hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y r\u1ea5t c\u00f3 th\u1ec3 b\u1ea1n ho\u1eb7c ai \u0111\u00f3 \u0111\u00e3 can thi\u1ec7p v\u00e0o menu ch\u1ec9nh m\u00e0u s\u1eafc c\u01a1 b\u1ea3n c\u1ee7a m\u00e1y chi\u1ebfu b\u1ea1n c\u1ea7n v\u00e0o Menu -&gt; Image v\u00e0 th\u1eed ch\u1ec9nh l\u1ea1i c\u00e1c th\u00f4ng s\u1ed1 m\u00e0u s\u1eafc, trong tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng \u0111\u01b0\u1ee3c r\u1ea5t c\u00f3 th\u1ec3 m\u00e1y chi\u1ebfu c\u1ee7a b\u1ea1n l\u1ed7i b\u00e1nh xe m\u00e0u, b\u1ea1n n\u00ean \u0111\u1ebfn c\u00e1c c\u01a1 s\u1edf s\u1eeda m\u00e1y chi\u1ebfu uy t\u00edn \u0111\u1ec3 ki\u1ec3m tra v\u00e0 thay d\u00e2y t\u00edn hi\u1ec7u (VGA) n\u00e0y.<\/div>\n<h2><span id=\"Nhung_chu_y_khi_su_dung_may_chieu\">Nh\u1eefng ch\u00fa \u00fd khi s\u1eed d\u1ee5ng m\u00e1y chi\u1ebfu<\/span><\/h2>\n<h3><span id=\"Khong_nen_tu_thao_mo_may_chieu\">Kh\u00f4ng n\u00ean t\u1ef1 th\u00e1o m\u1edf m\u00e1y chi\u1ebfu<\/span><\/h3>\n<div>\n<p>B\u1ea1n kh\u00f4ng n\u00ean t\u1ef1 th\u00e1o m\u1edf m\u00e1y chi\u1ebfu n\u1ebfu kh\u00f4ng c\u00f3 chuy\u00ean m\u00f4n, vi\u1ec7c th\u00e1o m\u1edf m\u00e1y chi\u1ebfu s\u1ebd g\u00e2y ra h\u1ecfng h\u00f3c, ho\u1eb7c sai l\u1ec7ch c\u00e1c thi\u1ebft b\u1ecb g\u00e2y ra nh\u1eefng l\u1ed7i kh\u00f4ng \u0111\u00e1ng c\u00f3 c\u1ee7a m\u00e1y chi\u1ebfu.<\/p>\n<p>Kh\u00f4ng n\u00ean t\u1ef1 \u00fd l\u1eafp \u0111\u1eb7t m\u00e1y chi\u1ebfu m\u00e0 n\u00ean nh\u1edd \u0111\u1ebfn \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 chuy\u00ean nghi\u1ec7p trong l\u0129nh v\u1ef1c n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ef9 thu\u1eadt, t\u00ednh th\u1ea9m m\u1ef9 v\u00e0 h\u00ecnh \u1ea3nh nh\u01b0 \u00fd<\/p>\n<\/div>\n<h3><span id=\"Khi_su_dung_may_chieu_can_dam_bao_nguon_dien_luon_duoc_on_dinh\">Khi s\u1eed d\u1ee5ng m\u00e1y chi\u1ebfu c\u1ea7n \u0111\u1ea3m b\u1ea3o ngu\u1ed3n \u0111i\u1ec7n lu\u00f4n \u0111\u01b0\u1ee3c \u1ed5n \u0111\u1ecbnh<\/span><\/h3>\n<div>\n<p>Ngu\u1ed3n \u0111i\u1ec7n \u00e1p ph\u1ea3i \u1ed5n \u0111\u1ecbnh t\u1eeb 100-240V\/180-240V AC, 50 Hz\/60 Hz. Tr\u01b0\u1eddng h\u1ee3p ngu\u1ed3n \u0111i\u1ec7n kh\u00f4ng \u1ed5n \u0111\u1ecbnh, c\u1ea7n ph\u1ea3i c\u00f3 \u1ed5n \u00e1p, tr\u00e1nh m\u1ea5t \u0111i\u1ec7n li\u00ean t\u1ee5c s\u1ebd l\u00e0m h\u1ecfng ngu\u1ed3n v\u00e0 ch\u00e1y b\u00f3ng \u0111\u00e8n.<\/p>\n<p>Trong tr\u01b0\u1eddng h\u1ee3p ngu\u1ed3n \u0111i\u1ec7n kh\u00f4ng \u1ed5n \u0111\u1ecbnh, b\u1ea1n kh\u00f4ng n\u00ean kh\u1edfi \u0111\u1ed9ng n\u00ean kh\u1edfi \u0111\u1ed9ng m\u00e1y chi\u1ebfu tr\u00e1nh tr\u01b0\u1eddng h\u1ee3p g\u00e2y h\u1ecfng m\u00e1y. \u0110\u1ed3ng th\u1eddi b\u1ea1n c\u0169ng kh\u00f4ng n\u00ean c\u1eafm chung ngu\u1ed3n \u0111i\u1ec7n m\u00e1y chi\u1ebfu v\u1edbi c\u00e1c thi\u1ebft b\u1ecb d\u1ec5 b\u1ecb \u0111o\u1ea3n m\u1ea1ch kh\u00e1c nh\u01b0 qu\u1ea1t \u0111i\u1ec7n v\u00ec khi m\u00e1y chi\u1ebfu b\u1ecb ch\u1ea1m m\u1ea1ch s\u1ebd l\u00e0m h\u1ecfng m\u00e1y chi\u1ebfu.<\/p>\n<\/div>\n<h3><span id=\"Luu_y_khi_den_bong_den_khi_su_dung\">L\u01b0u \u00fd khi \u0111\u1ebfn b\u00f3ng \u0111\u00e8n khi s\u1eed d\u1ee5ng<\/span><\/h3>\n<div>\n<p>B\u00f3ng \u0111\u00e8n l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u1ea5t c\u1ee7a m\u00e1y chi\u1ebfu, l\u00e0 b\u1ed9 ph\u1eadn t\u1ea1o ra ngu\u1ed3n s\u00e1ng \u0111\u01b0a h\u00ecnh \u1ea3nh l\u00ean m\u00e0n chi\u1ebfu, m\u1ed7i b\u00f3ng \u0111\u00e8n \u0111\u1ec1u c\u00f3 tu\u1ed5i th\u1ecd nh\u1ea5t \u0111\u1ecbnh t\u1eeb 2.000 gi\u1edd \u2013 4.000 gi\u1edd, n\u1ebfu b\u1ea1n m\u1edf m\u00e1y chi\u1ebfu nh\u01b0ng kh\u00f4ng s\u1eed d\u1ee5ng th\u00ec khi h\u1ebft s\u1ed1 gi\u1edd b\u00f3ng \u0111\u00e8n m\u00e1y chi\u1ebfu s\u1ebd t\u1ef1 \u0111\u1ed9ng h\u1ecfng.<\/p>\n<p>N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n kh\u00f4ng \u0111\u00fang c\u00e1ch th\u00ec b\u00f3ng \u0111\u00e8n s\u1ebd b\u1ecb gi\u1ea3m tu\u1ed5i th\u1ecd r\u1ea5t nhanh, \u0111\u1ec3 b\u1ea3o qu\u1ea3n t\u1ed1t b\u1ea1n n\u00ean \u0111\u1eb7t m\u00e1y chi\u1ebfu c\u0169ng nh\u01b0 b\u00f3ng \u0111\u00e8n \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t. V\u00e0 khi thay b\u00f3ng \u0111\u00e8n m\u1edbi b\u1ea1n c\u0169ng n\u00ean v\u1ec7 sinh s\u1ea1ch s\u1ebd b\u00f3ng \u0111\u00e8n \u0111\u1ec3 b\u00f3ng \u0111\u00e8n kh\u00f4ng b\u1ecb b\u00e1m b\u1ee5i d\u1eabn t\u1edbi hi\u1ec7n t\u01b0\u1ee3ng h\u00ecnh \u1ea3nh kh\u00f4ng \u0111\u01b0\u1ee3c s\u00e1ng v\u00e0 s\u1eafc n\u00e9t. B\u00ean c\u1ea1nh \u0111\u00f3, kh\u00f4ng n\u00ean di chuy\u1ec3n m\u00e1y chi\u1ebfu khi m\u00e1y \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u00ec s\u1ebd l\u00e0m \u1ea3nh h\u01b0\u1edfng t\u1edbi b\u00f3ng \u0111\u00e8n v\u00e0 qu\u1ea1t c\u1ee7a m\u00e1y chi\u1ebfu.<\/p>\n<\/div>\n<h3><span id=\"Thao_tac_nham_trong_tuy_chinh_menu_may_chieu\">Thao t\u00e1c nh\u1ea7m trong t\u00f9y ch\u1ec9nh menu m\u00e1y chi\u1ebfu<\/span><\/h3>\n<div>C\u00f3 r\u1ea5t nhi\u1ec1u kh\u00e1ch h\u00e0ng b\u1ea3o l\u00e0 t\u1ef1 d\u01b0ng m\u00e1y chi\u1ebfu b\u1ecb l\u1ed7i h\u00ecnh \u1ea3nh nh\u01b0 h\u00ecnh \u1ea3nh b\u1ecb l\u1eadt ng\u01b0\u1ee3c, ho\u1eb7c ch\u1eef b\u1ecb ng\u01b0\u1ee3c nh\u01b0 nh\u00ecn v\u00e0o trong g\u01b0\u01a1ng m\u00e0 l\u00fd do l\u00e0 b\u1ea1n \u0111\u00e3 ch\u1ecdn sai ch\u1ebf \u0111\u1ed9 tr\u00ecnh chi\u1ebfu khi v\u00e0o menu t\u00f9y ch\u1ec9nh; C\u00f3 tr\u01b0\u1eddng h\u1ee3p kh\u00e1ch v\u00e0o menu v\u00e0 nh\u1ea5n nh\u1ea7m n\u00fat kh\u00f3a b\u00e0n ph\u00edm tr\u00ean th\u00e2n m\u00e1y ch\u1ec9 c\u00f3 c\u00e1ch s\u1eed d\u1ee5ng remote \u0111\u1ec3 t\u1eaft ch\u1ee9c n\u0103ng n\u00e0y \u0111i.<\/div>\n<h3><span id=\"Khong_rut_nguon_may_chieu_dot_ngot\">Kh\u00f4ng r\u00fat ngu\u1ed3n m\u00e1y chi\u1ebfu \u0111\u1ed9t ng\u1ed9t<\/span><\/h3>\n<div>Vi\u1ec7c r\u00fat m\u00e1y chi\u1ebfu \u0111\u1ed9t ng\u1ed9t s\u1ebd g\u00e2y ra c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng ch\u00e1y ho\u1eb7c ch\u1eadp \u0111i\u1ec7n, ho\u1eb7c h\u1ecfng ph\u1ea7n m\u1ec1m b\u00ean trong. Khi ngu\u1ed3n \u0111i\u1ec7n b\u1ecb ng\u1eaft, qu\u1ea1t l\u00e0m m\u00e1t c\u1ee7a m\u00e1y chi\u1ebfu s\u1ebd ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngay, c\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 ch\u01b0a h\u1ea1 nhi\u1ec7t k\u1ecbp s\u1ebd g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng n\u00f3ng v\u00e0 ch\u00e1y m\u00e1y. V\u00ec v\u1eady b\u1ea1n c\u1ea7n ko n\u00ean t\u00f9y ti\u1ec7n r\u00fat ngu\u1ed3n \u0111\u1ed9t ng\u1ed9t m\u00e0 n\u00ean t\u1eaft m\u00e1y theo \u0111\u00fang c\u00e1c b\u01b0\u1edbc:<\/div>\n<ul>\n<li>B\u01b0\u1edbc 1: Ng\u1eaft k\u1ebft n\u1ed1i<\/li>\n<li>B\u01b0\u1edbc 2: T\u1eaft m\u00e1y b\u1eb1ng \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c tr\u1ef1c ti\u1ebfp tr\u00ean m\u00e1y<\/li>\n<li>B\u01b0\u1edbc 3: Ch\u1edd m\u00e1y t\u1eaft h\u1eb3n m\u1edbi r\u00fat ngu\u1ed3n \u0111i\u1ec7n ra<\/li>\n<\/ul>\n<div>\n<p>Khi t\u1eaft m\u00e1y chi\u1ebfu, c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea1t l\u00e0m m\u00e1t s\u1ebd ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng. Trong th\u1eddi gian n\u00e0y l\u00e0m m\u00e1t, kh\u00f4ng t\u1eaft \u0111i\u1ec7n ho\u1eb7c lo\u1ea1i b\u1ecf c\u00e1c ph\u00edch c\u1eafm \u0111i\u1ec7n kh\u1ecfi \u1ed5 c\u1eafm \u0111i\u1ec7n. H\u00e3y t\u1eaft m\u00e1y chi\u1ebfu v\u00e0 ng\u1eaft k\u1ebft n\u1ed1i d\u00e2y ngu\u1ed3n n\u1ebfu n\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ed9t th\u1eddi gian d\u00e0i.<\/p>\n<p>Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u00e1y chi\u1ebfu khi n\u00f3 b\u1ecb d\u00ednh n\u01b0\u1edbc ho\u1eb7c \u1ea9m \u01b0\u1edbt. Lu\u00f4n gi\u1eef m\u00e1y chi\u1ebfu tr\u00e1nh xa t\u1eeb c\u00e1c ngu\u1ed3n ch\u1ea5t l\u1ecfng nh\u01b0 n\u01b0\u1edbc, h\u00f3a ch\u1ea5t.<\/p>\n<\/div>\n<h3><span id=\"Khong_nen_lap_may_chieu_trong_hop_kin_hoac_de_hoat_dong_qua_lau\">Kh\u00f4ng n\u00ean l\u1eafp m\u00e1y chi\u1ebfu trong h\u1ed9p k\u00edn ho\u1eb7c \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng qu\u00e1 l\u00e2u<\/span><\/h3>\n<div>\n<p>M\u00e1y chi\u1ebfu ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u00f4ng su\u1ea5t r\u1ea5t l\u1edbn, v\u00ec v\u1eady s\u1ebd r\u1ea5t n\u00f3ng, c\u1ea7n n\u01a1i tho\u00e1ng m\u00e1t. N\u1ebfu b\u1ea1n \u0111\u1ec3 m\u00e1y chi\u1ebfu kh\u00f4ng gian k\u00edn s\u1ebd d\u1ec5 g\u00e2y hi\u1ec7n t\u01b0\u1ee3ng ch\u00e1y m\u00e1y, g\u00e2y thi\u1ec7t h\u1ea1i t\u00e0i s\u1ea3n.<\/p>\n<p>Tuy r\u1eb1ng m\u00e1y chi\u1ebfu \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng 24\/7. Tuy nhi\u00ean, hi\u1ebfm c\u00f3 nhu c\u1ea7u tr\u00ecnh chi\u1ebfu n\u00e0o ph\u1ea3i ph\u1ee5c v\u1ee5 24\/7 v\u00ec nh\u01b0 th\u1ebf m\u00e1y s\u1ebd r\u1ea5t nhanh h\u01b0, v\u00ec th\u1ebf ta ch\u1ec9 n\u00ean s\u1eed d\u1ee5ng khi c\u1ea7n thi\u1ebft c\u00f2n kh\u00f4ng th\u00ec n\u00ean t\u1eaft \u0111i v\u1eeba ti\u1ebft ki\u1ec7m \u0111i\u1ec7n v\u1eeba \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n cho m\u00e1y.<\/p>\n<\/div>\n<h3><span id=\"Ve_sinh_may_chieu_dinh_ky_va_bao_quan_may_chieu_khi_khong_su_dung\">V\u1ec7 sinh m\u00e1y chi\u1ebfu \u0111\u1ecbnh k\u1ef3 v\u00e0 b\u1ea3o qu\u1ea3n m\u00e1y chi\u1ebfu khi kh\u00f4ng s\u1eed d\u1ee5ng<\/span><\/h3>\n<div>\n<p>M\u00e1y chi\u1ebfu c\u0169ng gi\u1ed1ng nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c, r\u1ea5t d\u1ec5 b\u00e1m b\u1ee5i trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng l\u00e2u ng\u00e0y, n\u00ean vi\u1ec7c v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3 cho ch\u00fang l\u00e0 \u0111i\u1ec1u ho\u00e0n to\u00e0n c\u1ea7n thi\u1ebft. B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng kh\u0103n s\u1ea1ch \u0111\u1ec3 lau l\u1edbp b\u1ee5i b\u00e1m b\u00ean ngo\u00e0i, \u0111\u1eb7c bi\u1ec7t l\u00e0 ph\u1ea7n qu\u1ea1t t\u1ea3n nhi\u1ec7t v\u00e0 khe t\u1ea3n nhi\u1ec7t, ch\u00fang l\u00e0 n\u01a1i b\u00e1m b\u1ee5i nhi\u1ec1u nh\u1ea5t, l\u1ea3m \u1ea3nh h\u01b0\u1edfng t\u1edbi kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t c\u1ee7a m\u00e1y.<\/p>\n<p>B\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u1ef1 l\u00e0m vi\u1ec7c n\u00e0y t\u1ea1i nh\u00e0, trong tr\u01b0\u1eddng h\u1ee3p b\u1ea1n kh\u00f4ng bi\u1ebft th\u00e1o r\u00e1p ho\u1eb7c m\u00e1y \u0111ang c\u00f2n trong th\u1eddi gian b\u1ea3o h\u00e0nh, b\u1ea1n c\u00f3 th\u1ec3 nh\u1edd nh\u00e2n vi\u00ean b\u1ea3o h\u00e0nh c\u1ee7a h\u00e3ng \u0111\u1ec3 v\u1ec7 sinh m\u00e1y d\u00f9m b\u1ea1n. Tr\u01b0\u1eddng h\u1ee3p \u0111\u1ec3 l\u00e2u kh\u00f4ng d\u00f9ng, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng kh\u0103n che m\u00e1y chi\u1ebfu l\u1ea1i \u0111\u1ec3 tr\u00e1nh b\u00e1m b\u1ee5i, \u0111\u1ec3 \u1edf n\u01a1i tho\u00e1ng m\u00e1t, tr\u00e1nh b\u1ecb nh\u1eefng t\u00e1c \u0111\u1ed9ng b\u00ean ngo\u00e0i l\u00ean m\u00e1y chi\u1ebfu.<\/p>\n<p>Tr\u00ean l\u00e0 nguy\u00ean nh\u00e2n, c\u00e1ch kh\u1eafc ph\u1ee5c v\u00e0 ch\u00fa \u00fd khi s\u1eed d\u1ee5ng m\u00e1y chi\u1ebfu. Tuy nhi\u00ean n\u1ebfu b\u1ea1n kh\u00f4ng hi\u1ec3u v\u1ec1 c\u00f4ng ngh\u1ec7, b\u1ea1n n\u00ean c\u1ea7n \u0111\u1ebfn c\u01a1 s\u1edf uy t\u00edn \u0111\u1ec3 \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa. Tr\u00e1nh t\u00ecnh tr\u1ea1ng l\u00e0m n\u1ed7i n\u1eb7ng h\u01a1n.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e1y chi\u1ebfu b\u1ecb \u0111\u1ed5i m\u00e0u l\u00e0 do \u0111\u00e2u, c\u00e1ch kh\u1eafc ph\u1ee5c nh\u01b0 th\u1ebf n\u00e0o? Nguy\u00ean nh\u00e2n g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng b\u1ecb sai m\u00e0u \u1edf m\u00e1y chi\u1ebfu Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y l\u00e0 do m\u00e1y chi\u1ebfu c\u00f4ng ngh\u1ec7 DLP c\u00f3 m\u1ed9t b\u00e1nh xe m\u00e0u s\u1eafc bao g\u1ed3m c\u00e1c b\u1ed9 l\u1ecdc m\u00e0u \u0111\u1ecf, xanh l\u00e1 c\u00e2y v\u00e0 xanh d\u01b0\u01a1ng.<\/p>\n","protected":false},"author":1,"featured_media":392,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[],"class_list":["post-487","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Where is the projector discoloration caused by, how to fix it? - C\u00d4NG TY C\u00d4\u0309 PH\u00c2\u0300N \u0110\u00c2\u0300U T\u01af C\u00d4NG NGH\u00ca\u0323 GIA\u0301O DU\u0323C VA\u0300 TH\u01af\u01a0NG MA\u0323I TTC<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ttc-techedu.vn\/may-chieu-bi-doi-mau-la-do-dau-cach-khac-phuc-nhu-the-nao\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Where is the projector discoloration caused by, how to fix it? - C\u00d4NG TY C\u00d4\u0309 PH\u00c2\u0300N \u0110\u00c2\u0300U T\u01af C\u00d4NG NGH\u00ca\u0323 GIA\u0301O DU\u0323C VA\u0300 TH\u01af\u01a0NG MA\u0323I TTC\" \/>\n<meta property=\"og:description\" content=\"M\u00e1y chi\u1ebfu b\u1ecb \u0111\u1ed5i m\u00e0u l\u00e0 do \u0111\u00e2u, c\u00e1ch kh\u1eafc ph\u1ee5c nh\u01b0 th\u1ebf n\u00e0o? 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