{"id":8663,"date":"2018-05-09T09:34:00","date_gmt":"2018-05-09T13:34:00","guid":{"rendered":"https:\/\/chenkse.com\/?p=8663"},"modified":"2023-07-29T11:32:25","modified_gmt":"2023-07-29T15:32:25","slug":"led-nayttojen-yleisia-ongelmia","status":"publish","type":"post","link":"https:\/\/chenkse.com\/fi\/led-nayttojen-yleisia-ongelmia\/","title":{"rendered":"LED-n\u00e4ytt\u00f6jen yleiset ongelmat: Vianetsint\u00e4 ja ratkaisut"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"8663\" class=\"elementor elementor-8663\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2cf52c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section-smoke-no elementor-section-raindrops-no elementor-section-parallax-no elementor-section-floatimg-no\" data-id=\"2cf52c4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2ceebd0\" data-id=\"2ceebd0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-732bd4e elementor-widget elementor-widget-heading\" data-id=\"732bd4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">LED-n\u00e4ytt\u00f6jen yleiset ongelmat<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-afa51ae elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section-smoke-no elementor-section-raindrops-no elementor-section-parallax-no elementor-section-floatimg-no\" data-id=\"afa51ae\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4087d08\" data-id=\"4087d08\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-27ea282 elementor-widget elementor-widget-image\" data-id=\"27ea282\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"584\" height=\"271\" src=\"https:\/\/chenkse.com\/wp-content\/uploads\/LP04-1.jpg\" class=\"attachment-1536x1536 size-1536x1536 wp-image-6927\" alt=\"Pilvinen LED-n\u00e4ytt\u00f6\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8a43d6c\" data-id=\"8a43d6c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ca1f9e7 elementor-widget elementor-widget-image\" data-id=\"ca1f9e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"920\" height=\"477\" src=\"https:\/\/chenkse.com\/wp-content\/uploads\/ST03-1.jpg\" class=\"attachment-1536x1536 size-1536x1536 wp-image-5622\" alt=\"LED-n\u00e4ytt\u00f6moduulit\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cb31242 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section-smoke-no elementor-section-raindrops-no elementor-section-parallax-no elementor-section-floatimg-no\" data-id=\"cb31242\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0eb7f72\" data-id=\"0eb7f72\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1f4913b elementor-widget elementor-widget-text-editor\" data-id=\"1f4913b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h5><span style=\"color: #000000;\"><strong>Ensinn\u00e4kin LED-n\u00e4ytt\u00f6 ei toimi ja l\u00e4hetyskortin vihre\u00e4 valo vilkkuu<\/strong><\/span><\/h5><p><span style=\"color: #000000;\">Vian syy: ei virtaa, ei verkkoa, matala virtal\u00e4hdej\u00e4nnite, rikki l\u00e4hetyskortti, irrotettu tai viallinen signaalinsiirron v\u00e4lilaite. (kuten: toimintokortti, valokuitul\u00e4hetin-vastaanotin).<\/span><\/p><p><span style=\"color: #000000;\">Vianm\u00e4\u00e4ritystapa: tarkista, ett\u00e4 n\u00e4yt\u00f6n virtal\u00e4hde on normaali; tarkista ja liit\u00e4 verkkokaapeli uudelleen; varmista, ett\u00e4 virtal\u00e4hteen tasavirtal\u00e4ht\u00f6teho on 5-5,2 V; vaihda l\u00e4hett\u00e4v\u00e4 kortti; tarkista liit\u00e4nt\u00e4 tai vaihda toimintokortti (valokuitul\u00e4hetin-vastaanotin).<\/span><\/p><h5><span style=\"color: #000000;\"><strong>Toiseksi, n\u00e4ytt\u00f6 ei toimi, eik\u00e4 l\u00e4hetyskortin vihre\u00e4 valo vilku<\/strong><\/span><\/h5><p><span style=\"color: #000000;\">Vian syy: DVI- tai HDMI-kaapelia ei ole kytketty oikein; kopiointi- tai laajennustilaa ei ole m\u00e4\u00e4ritetty n\u00e4yt\u00f6nohjaimen ohjauspaneelissa; ohjelmisto on p\u00e4\u00e4tt\u00e4nyt sammuttaa suuren n\u00e4yt\u00f6n virran; l\u00e4hetyskorttia ei ole asetettu paikalleen tai l\u00e4hetyskortissa on ongelma.<\/span><\/p><p><span style=\"color: #000000;\">Vianm\u00e4\u00e4ritystapa: tarkista DVI-kaapelin liitin; nollaa kopiointitila; ohjelmisto p\u00e4\u00e4tt\u00e4\u00e4 kytke\u00e4 suuren n\u00e4yt\u00f6n virran p\u00e4\u00e4lle; aseta l\u00e4hetyskortti takaisin tai vaihda l\u00e4hetyskortti.<\/span><\/p><h5><span style=\"color: #000000;\"><strong>Kolmanneksi kehotetaan &quot;n\u00e4ytt\u00f6j\u00e4rjestelm\u00e4\u00e4 ei l\u00f6ydy&quot; k\u00e4ynnistett\u00e4ess\u00e4<\/strong><\/span><\/h5><p><span style=\"color: #000000;\">Vian syy: Sarjaporttia tai USB-kaapelia ei ole kytketty l\u00e4hetyskorttiin; tietokoneen COM- tai USB-portti on rikki; sarjaportti tai USB-kaapeli on rikki; l\u00e4hett\u00e4v\u00e4 kortti on rikki; USB-ohjainta ei ole asennettu.<\/span><\/p><p><span style=\"color: #000000;\">Vianm\u00e4\u00e4ritystapa: Vahvista ja kytke sarjajohto; vaihda tietokone; korvaa sarjajohto; vaihda l\u00e4hett\u00e4v\u00e4 kortti; asenna ohjelmiston uusi versio tai asenna USB-ohjain erikseen.<\/span><\/p><h5><span style=\"color: #000000;\"><strong>Nelj\u00e4nneksi, joitain moduuleja (3-6 kpl) ei n\u00e4ytet\u00e4<\/strong><\/span><\/h5><p><span style=\"color: #000000;\">Vian syy: Virtal\u00e4hde on suojattu tai vahingoittunut; virtajohto on huonossa kosketuksessa.<\/span><\/p><p><span style=\"color: #000000;\">Vianm\u00e4\u00e4ritystapa: Tarkista, ett\u00e4 virtal\u00e4hde on normaali; kytke virtajohto takaisin.<\/span><\/p><h5><span style=\"color: #000000;\"><strong>Viidenneksi, koko n\u00e4ytt\u00f6 ei n\u00e4y<\/strong><\/span><\/h5><p><span style=\"color: #000000;\">Vian syy: 220 V: n virtal\u00e4hdett\u00e4 ei ole kytketty oikein; verkkokaapelin siirrossa on ongelma; vastaanottokortti on vaurioitunut; HUB-kortti on asetettu v\u00e4\u00e4r\u00e4\u00e4n asentoon.<\/span><\/p><p><span style=\"color: #000000;\">Vianm\u00e4\u00e4ritystapa: Tarkista virtal\u00e4hde; vahvista verkkokaapelin vaihto; vaihda vastaanottava kortti; aseta HUB takaisin.<\/span><\/p><h5><span style=\"color: #000000;\"><strong>Kuudenneksi, jokainen koko n\u00e4yt\u00f6n ruudun yksikk\u00f6 n\u00e4ytt\u00e4\u00e4 saman sis\u00e4ll\u00f6n<\/strong><\/span><\/h5><p><span style=\"color: #000000;\">Vian syy: N\u00e4yt\u00f6n yhteystiedostoa ei l\u00e4hetet\u00e4.<\/span><\/p><p><span style=\"color: #000000;\">Vianm\u00e4\u00e4ritystapa: Palauta asetukset l\u00e4hett\u00e4m\u00e4\u00e4n n\u00e4ytt\u00f6\u00f6n liitetyt tiedostot ja kytke tietokoneeseen kytketty verkkokaapeli l\u00e4hetyskortin l\u00e4ht\u00f6porttiin ilmaisimen l\u00e4helle l\u00e4hett\u00e4ess\u00e4.<\/span><\/p><h5><span style=\"color: #000000;\"><strong>Seitsem\u00e4nneksi n\u00e4yt\u00f6n kirkkaus on hyvin heikko ja n\u00e4yt\u00f6n kuva on ep\u00e4selv\u00e4<\/strong><\/span><\/h5><p><span style=\"color: #000000;\">Vian syy: L\u00e4hett\u00e4v\u00e4n kortin ohjelma on v\u00e4\u00e4r\u00e4; toimintokortin asetus on v\u00e4\u00e4r\u00e4.<\/span><\/p><p><span style=\"color: #000000;\">Vianm\u00e4\u00e4ritystapa: Palauta l\u00e4hett\u00e4v\u00e4n kortin oletusasetukset ja tallenna; aseta n\u00e4yt\u00f6n v\u00e4himm\u00e4iskirkkaudeksi yli 80<\/span><\/p><h5><span style=\"color: #000000;\"><strong>Lopuksi, koko n\u00e4ytt\u00f6 t\u00e4risee tai haamuu<\/strong><\/span><\/h5><p><span style=\"color: #000000;\">Vian syy: Tarkista tiedonsiirtokaapeli tietokoneen ja suuren n\u00e4yt\u00f6n v\u00e4lill\u00e4. tarkista multimediakortin ja l\u00e4hetyskortin v\u00e4linen DVI-kaapeli; l\u00e4hett\u00e4v\u00e4 kortti on rikki.<\/span><\/p><p><span style=\"color: #000000;\">Vianm\u00e4\u00e4ritystapa: Aseta tietoliikennelinja takaisin tai vaihda se; aseta ja vahvistaa DVI-linjaa; vaihda l\u00e4hett\u00e4v\u00e4 kortti.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Tutustu LED-n\u00e4ytt\u00f6ihin liittyviin yleisiin ongelmiin, kuten virtaongelmiin, viallisiin liit\u00e4nt\u00f6ihin ja alhaiseen kirkkauteen. Tee vianm\u00e4\u00e4ritys ja korjaa n\u00e4m\u00e4 ongelmat tehokkaasti.<\/p>","protected":false},"author":5,"featured_media":16777,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[1,20],"tags":[],"class_list":["post-8663","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v28.1) - 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