{"id":67436,"date":"2025-08-28T00:46:34","date_gmt":"2025-08-27T17:46:34","guid":{"rendered":"https:\/\/itsystems.vn\/store\/?post_type=product&p=67436"},"modified":"2026-05-18T18:08:57","modified_gmt":"2026-05-18T11:08:57","slug":"may-chieu-viewsonic-px703hdh-full-hd","status":"publish","type":"product","link":"https:\/\/itsystems.vn\/store\/sp\/may-chieu-viewsonic-px703hdh-full-hd\/","title":{"rendered":"M\u00e1y chi\u1ebfu ViewSonic PX703HDH (Full HD)"},"content":{"rendered":"
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M\u00f4 t\u1ea3<\/h2>\n<\/div>\n
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M\u00e1y chi\u1ebfu ViewSonic PX703HDH<\/strong><\/span><\/p>\n

(B\u1ea3o h\u00e0nh: 24 th\u00e1ng)<\/em><\/p>\n

M\u00e1y chi\u1ebfu ViewSonic PX703HDH<\/strong>\u00a0mang \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t v\u00e0 s\u1ed1ng \u0111\u1ed9ng. Model n\u00e0y n\u1ed5i b\u1eadt v\u1edbi kh\u1ea3 n\u0103ng n\u0103ng tr\u00ecnh chi\u1ebfu h\u00ecnh \u1ea3nh v\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i Full HD mang \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t cao, \u0111\u00e1p dung nhu c\u1ea7u tr\u00ecnh chi\u1ebfu c\u1ea7n \u0111\u1ed9 s\u1eafc n\u00e9t cao. \u0110\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u tr\u00ecnh chi\u1ebfu nhu c\u1ea7u tr\u00ecnh chi\u1ebfu phim \u1ea3nh, b\u00f3ng \u0111\u00e1, gi\u1ea3i tr\u00ed \u0111a ph\u01b0\u01a1ng ti\u1ec7n t\u1ea1i gia, ph\u00f2ng phim, ph\u00f2ng gi\u1ea3i tr\u00ed, qu\u00e1n cafe, nh\u00e0 h\u00e0ng, h\u1ed9i h\u1ecdp v\u0103n ph\u00f2ng, tr\u01b0\u1eddng h\u1ecdc.<\/p>\n

\"\"<\/a><\/h4>\n

H\u00ecnh \u1ea3nh, m\u00e0u s\u1eafc s\u1ed1ng \u0111\u1ed9ng<\/strong><\/h4>\n

C\u01b0\u1eddng \u0111\u1ed9 s\u00e1ng\u00a03.500 ANSI Lumen\u00a0v\u00e0\u00a0c\u00f4ng ngh\u1ec7 DLP\u00a0gi\u00fap b\u1ea3o \u0111\u1ea3m h\u00ecnh \u1ea3nh s\u00e1ng v\u00e0 r\u00f5 trong b\u1ea5t k\u1ef3 m\u00f4i tr\u01b0\u1eddng n\u00e0o, bao g\u1ed3m c\u00e1c kh\u00f4ng gian c\u00f3 \u00e1nh s\u00e1ng m\u00f4i tr\u01b0\u1eddng cao.<\/p>\n

C\u00f4ng ngh\u1ec7 SuperColor\u2122 \u0111\u1ed9c quy\u1ec1n c\u1ee7a\u00a0ViewSonic\u00a0hi\u1ec3n th\u1ecb d\u1ea3i m\u00e0u r\u1ed9ng, \u0111\u1ea3m b\u1ea3o ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c tr\u1ea3i nghi\u1ec7m m\u00e0u s\u1eafc s\u1ed1ng \u0111\u1ed9ng nh\u01b0 th\u1eadt trong c\u1ea3 m\u00f4i tr\u01b0\u1eddng s\u00e1ng v\u00e0 t\u1ed1i m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh.<\/p>\n

C\u1ea5u h\u00ecnh m\u00e0u v\u1edbi vColorTuner<\/strong><\/h4>\n

B\u1eb1ng c\u00e1ch trao \u0111\u1ed5i c\u1ea5u h\u00ecnh m\u00e0u d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea1o c\u1ea5u h\u00ecnh m\u00e0u c\u1ee7a ri\u00eang m\u00ecnh theo \u00fd th\u00edch r\u1ed3i chia s\u1ebb v\u1edbi ng\u01b0\u1eddi kh\u00e1c. Ngo\u00e0i ra, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng c\u00e1c c\u1ea5u h\u00ecnh kh\u00e1c t\u1eeb\u00a0m\u00e1y chi\u1ebfu\u00a0v\u00e0 tinh ch\u1ec9nh ch\u00fang nh\u01b0 c\u1ea5u h\u00ecnh c\u1ee7a ch\u00ednh m\u00ecnh.<\/p>\n

Tr\u00ecnh chi\u1ebfu linh ho\u1ea1t<\/strong><\/h4>\n

PX703HDH cung c\u1ea5p kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh h\u00ecnh \u1ea3nh d\u1ecdc 10% linh ho\u1ea1t, do \u0111\u00f3 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 d\u1ecbch chuy\u1ec3n h\u00ecnh \u1ea3nh l\u00ean ho\u1eb7c xu\u1ed1ng m\u00e0 kh\u00f4ng l\u00e0m bi\u1ebfn d\u1ea1ng h\u00ecnh \u1ea3nh b\u1eb1ng \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa, gi\u00fap c\u00e0i \u0111\u1eb7t nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n

\"\"<\/a><\/strong><\/h4>\n

Ch\u1ebf \u0111\u1ed9 t\u00f9y ch\u1ec9nh ph\u00f9 h\u1ee3p nhu c\u1ea7u<\/strong><\/h4>\n

Ngo\u00e0i ch\u1ebf \u0111\u1ed9 h\u00ecnh \u1ea3nh m\u1eb7c \u0111\u1ecbnh c\u1ee7a ViewSonic, hai ch\u1ebf \u0111\u1ed9 ng\u01b0\u1eddi d\u00f9ng b\u1ed5 sung \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 l\u01b0u c\u00e0i \u0111\u1eb7t \u01b0u ti\u00ean c\u1ee7a h\u1ecd v\u1edbi t\u1ed5ng s\u1ed1 7 ch\u1ebf \u0111\u1ed9 m\u00e0u.<\/p>\n

Ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n n\u0103ng<\/strong><\/h4>\n

V\u1edbi c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t gi\u00fap t\u0103ng tu\u1ed5i th\u1ecd b\u00f3ng \u0111\u00e8n, ch\u1ebf \u0111\u1ed9 SuperEco + gi\u00fap k\u00e9o d\u00e0i \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 b\u1ec1n c\u1ee7a PX703HDH t\u1eeb 15.000 gi\u1edd \u0111\u1ebfn 20.000 gi\u1edd s\u1eed d\u1ee5ng v\u1edbi \u0111\u1ea7u v\u00e0o t\u00edn hi\u1ec7u.<\/p>\n

Ch\u1ebf \u0111\u1ed9 si\u00eau ti\u1ebft ki\u1ec7m SuperEco+: khi m\u00e1y chi\u1ebfu ch\u01b0a nh\u1eadn \u0111\u01b0\u1ee3c t\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o trong 5 ph\u00fat, c\u00e1c h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c tr\u00ecnh chi\u1ebfu s\u1ebd m\u1edd \u0111i 40%, nh\u1edd th\u1ebf k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd b\u00f3ng \u0111\u00e8n \u0111\u1ebfn trung b\u00ecnh 20.000 gi\u1edd, \u0111\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng tin c\u1eady l\u00e2u d\u00e0i.<\/p>\n

C\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m cho m\u00e1y chi\u1ebfu \u0111\u01a1n gi\u1ea3n<\/strong><\/h4>\n

B\u1ea3n c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m m\u00e1y chi\u1ebfu ViewSonic s\u1eb5n c\u00f3 tr\u1ef1c tuy\u1ebfn v\u00e0 cho ph\u00e9p b\u1ea1n c\u1eadp nh\u1eadt firmware m\u00e1y chi\u1ebfu m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng v\u00e0 ti\u1ec7n l\u1ee3i; b\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i mang m\u00e1y chi\u1ebfu c\u1ee7a b\u1ea1n \u0111\u1ebfn trung t\u00e2m b\u1ea3o tr\u00ec \u0111\u1ec3 c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m.<\/p>\n

\"\"<\/a><\/strong><\/h4>\n

C\u1ed5ng k\u1ebft n\u1ed1i ti\u1ec7n d\u1ee5ng<\/strong><\/h4>\n

C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u1ed5ng USB t\u00edch h\u1ee3p v\u1edbi c\u00f4ng su\u1ea5t \u0111\u1ea7u ra 5V\/1,5A \u0111\u1ec3 c\u1ea5p \u0111i\u1ec7n cho c\u00e1c dongle HDMI kh\u00f4ng d\u00e2y, kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u h\u1ee3p ngu\u1ed3n ri\u00eang khi ph\u00e1t n\u1ed9i dung \u0111a ph\u01b0\u01a1ng ti\u1ec7n \u01b0a th\u00edch.<\/p>\n

C\u00e1c c\u1ed5ng HDMI k\u00e9p c\u00f3 \u0111\u1ee7 kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 k\u1ebft n\u1ed1i \u0111\u1ebfn b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb \u0111a ph\u01b0\u01a1ng ti\u1ec7n c\u00f3 c\u1ed5ng HDMI n\u00e0o c\u1ee7a b\u1ea1n, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m m\u00e0n h\u00ecnh l\u1edbn trong b\u1ea5t c\u1ee9 tr\u01b0\u1eddng h\u1ee3p n\u00e0o. Ngo\u00e0i ra,PX703HDH c\u00f3 th\u1ec3 tr\u00ecnh chi\u1ebfu n\u1ed9i dung 3D tr\u1ef1c ti\u1ebfp t\u1eeb \u0111\u1ea7u ph\u00e1t 3D Blu-ray v\u00e0 c\u00e1c thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 HDMI nh\u01b0 m\u00e1y t\u00ednh x\u00e1ch tay, m\u00e1y t\u00ednh b\u1ea3ng v\u00e0 tr\u00ecnh ph\u00e1t \u0111a ph\u01b0\u01a1ng ti\u1ec7n th\u00f4ng qua k\u1ebft n\u1ed1i HDMI.<\/p>\n<\/div>\n

Xem th\u00eam<\/span><\/p>\n<\/div>\n

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Th\u00f4ng s\u1ed1 k\u0129 thu\u1eadt<\/h2>\n<\/div>\n
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Th\u01b0\u01a1ng hi\u1ec7u<\/strong><\/td>\nViewSonic<\/td>\n<\/tr>\n
Model<\/strong><\/td>\nPX703HDH<\/td>\n<\/tr>\n
C\u00f4ng ngh\u1ec7<\/strong><\/td>\nDLP 0.47\u2033 DC3<\/td>\n<\/tr>\n
\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/strong><\/td>\nFull HD (1920\u00d71080)<\/td>\n<\/tr>\n
\u0110\u1ed9 s\u00e1ng<\/strong><\/td>\n3500 ANSI Lumens<\/td>\n<\/tr>\n
\u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n<\/strong><\/td>\n12.000:1<\/td>\n<\/tr>\n
Kho\u1ea3ng c\u00e1ch chi\u1ebfu<\/strong><\/td>\n1 m ~ 10.96 m \u2013 \u0110\u1eb9p nh\u1ea5t khi chi\u1ebfu m\u00e0n h\u00ecnh < 150 inch<\/td>\n<\/tr>\n
M\u00e0u s\u1eafc<\/strong><\/td>\n1.07 Billion m\u00e0u<\/td>\n<\/tr>\n
\u0110\u1ed9 \u1ed3n<\/strong><\/td>\n31dB \/ (Eco): 27dB<\/td>\n<\/tr>\n
C\u1ed5ng k\u1ebft n\u1ed1i<\/strong><\/td>\nHDMI x 2 (HDMI 1.4 \/ HDCP 1.4), \u00e2m thanh (3,5 mm), USB A (5V \/ 1.5A), RS232<\/td>\n<\/tr>\n
Loa<\/strong><\/td>\n10W.<\/td>\n<\/tr>\n
C\u00f4ng su\u1ea5t b\u00f3ng \u0111\u00e8n<\/strong><\/td>\n203W<\/td>\n<\/tr>\n
Tu\u1ed5i th\u1ecd b\u00f3ng \u0111\u00e8n<\/strong><\/td>\n(Normal): 5000h\/ (SuperEco): 20000h<\/td>\n<\/tr>\n
K\u00edch c\u1ee1<\/strong><\/td>\n312x222x108mm<\/td>\n<\/tr>\n
Tr\u1ecdng l\u01b0\u1ee3ng<\/strong><\/td>\n2.59kg<\/td>\n<\/tr>\n
T\u00ednh n\u0103ng kh\u00e1c\u00a0<\/strong><\/td>\n\n
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  • Lo\u1ea1i ngu\u1ed3n s\u00e1ng: \u0110\u00e8n ng\u1ee7<\/li>\n
  • \u1ed0ng k\u00ednh: F = 2.0-2.05, f = 15.843-17.445mm<\/li>\n
  • Ch\u00eanh l\u1ec7ch chi\u1ebfu: 110% + \/ \u2013 6%<\/li>\n
  • T\u1ef7 l\u1ec7 ph\u00f3ng: 1,5-1,65<\/li>\n
  • Zoom quang h\u1ecdc: 1,1x<\/li>\n
  • Zoom k\u1ef9 thu\u1eadt s\u1ed1: 0,8x-2,0x<\/li>\n
  • Keystone: +\/- 40 \u00b0 (V)<\/li>\n
  • Lens Shift V. Ph\u1ea1m vi: +\/- 5% (K\u1ef9 thu\u1eadt s\u1ed1)<\/li>\n
  • Ti\u1ebfng \u1ed3n c\u00f3 th\u1ec3 nghe \u0111\u01b0\u1ee3c (B\u00ecnh th\u01b0\u1eddng): 31dB<\/li>\n
  • Ti\u1ebfng \u1ed3n c\u00f3 th\u1ec3 nghe \u0111\u01b0\u1ee3c (Eco): 27dB<\/li>\n
  • Tr\u1ec5 \u0111\u1ea7u v\u00e0o: 16ms<\/li>\n
  • H\u1ed7 tr\u1ee3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i: VGA (640 x 480) \u0111\u1ebfn WUXGA_RB (1920 x 1200)* RB-Reduce Blanking<\/li>\n
  • Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch HDTV: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p<\/li>\n
  • T\u1ea7n s\u1ed1 ngang:\u00a0 15K-102KHz<\/li>\n
  • T\u1ed1c \u0111\u1ed9 qu\u00e9t d\u1ecdc: 23-120Hz<\/li>\n
  • \u0110i\u1ec7n \u00e1p cung c\u1ea5p \u0111i\u1ec7n: 100-240V +\/- 10%, 50 \/ 60Hz\n

    S\u1ef1 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng:B\u00ecnh th\u01b0\u1eddng: 300W<\/p>\n

    Ch\u1ebf \u0111\u1ed9 ch\u1edd: <0,5W<\/li>\n

  • Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng: 0 ~ 40 \u2103<\/li>\n
  • Ng\u00f4n ng\u1eef: Ti\u1ebfng Anh, S-Trung, T-Trung, Indonesia, Ph\u1ea7n Lan, Ph\u00e1p, \u0110\u1ee9c, \u00dd, Nh\u1eadt B\u1ea3n, H\u00e0n Qu\u1ed1c, Ba Lan, B\u1ed3 \u0110\u00e0o Nha, Nga, T\u00e2y Ban Nha, Th\u1ee5y \u0110i\u1ec3n, Th\u1ed5 Nh\u0129 K\u1ef3, \u1ea2 R\u1eadp, S\u00e9c, Th\u00e1i Lan, Vi\u1ec7t Nam\u2026<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
B\u1ea3o h\u00e0nh<\/strong><\/td>\nTh\u00e2n m\u00e1y: 2 n\u0103m<\/p>\n

B\u00f3ng \u0111\u00e8n: 12 th\u00e1ng ho\u1eb7c 1000 gi\u1edd (tu\u1ef3 \u0111i\u1ec1u ki\u1ec7n n\u00e0o \u0111\u1ebfn tr\u01b0\u1edbc)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
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  • \u0110\u1ed9 s\u00e1ng:<\/strong> 3500 Ansi Lumens<\/li>\n
  • \u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n:<\/strong> 12.000 : 1<\/li>\n
  • \u0110\u1ed9 ph\u00e2n gi\u1ea3i:<\/strong> Full HD (1920 x 1080)<\/li>\n
  • Tu\u1ed5i th\u1ecd \u0111\u00e8n:<\/strong> L\u00ean t\u1edbi 20.000 (Eco)<\/li>\n
  • C\u00e2n n\u1eb7ng:<\/strong> 2.59 kg<\/li>\n<\/ul>\n","protected":false},"featured_media":67524,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[2675],"product_cat":[2507],"product_tag":[],"class_list":["post-67436","product","type-product","status-publish","has-post-thumbnail","product_brand-viewsonic","product_cat-may-chieu-viewsonic","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product\/67436","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/comments?post=67436"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/media\/67524"}],"wp:attachment":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/media?parent=67436"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_brand?post=67436"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_cat?post=67436"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_tag?post=67436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}