{"id":12639,"date":"2019-07-03T23:14:37","date_gmt":"2019-07-03T21:14:37","guid":{"rendered":"http:\/\/www.phoenixcom.cz\/press\/?p=12639"},"modified":"2019-07-03T23:14:37","modified_gmt":"2019-07-03T21:14:37","slug":"jak-zajistit-dobry-obraz","status":"publish","type":"post","link":"https:\/\/www.phoenixcom.cz\/press\/jak-zajistit-dobry-obraz\/","title":{"rendered":"Jak zajistit dobr\u00fd obraz?"},"content":{"rendered":"

Aneb \u2026 co ty zkratky znamenaj\u00ed a na\u010d se zam\u011b\u0159it<\/strong><\/p>\n

L\u00e9to je v pln\u00e9m proudu a s n\u00edm i \u0159ada sportovn\u00edch ud\u00e1lost\u00ed, kter\u00e9 p\u0159it\u00e1hnou k televizn\u00edm obrazovk\u00e1m nejednoho fanou\u0161ka. Aby byl z\u00e1\u017eitek ze sledov\u00e1n\u00ed z\u00e1znam\u016f z tenisov\u00fdch dvorc\u016f, fotbalov\u00fdch h\u0159i\u0161\u0165 \u010di neust\u00e1le se pohybuj\u00edc\u00edch kamer Tour de France, hlubok\u00fd, je nutn\u00e9 si zajistit dva z\u00e1kladn\u00ed pomocn\u00edky \u2013 dobr\u00fd p\u0159ij\u00edma\u010d ve form\u011b ant\u00e9ny \u010di set top boxu a dobr\u00fd zobrazova\u010d, tedy televizi.<\/strong><\/p>\n

V cel\u00e9m \u0159et\u011bzci produkt\u016f, kter\u00e9 vedou k vysn\u011bn\u00e9mu obrazu, je p\u00e1r v\u011bc\u00ed, na kter\u00e9 je dobr\u00e9 si d\u00e1t pozor.<\/p>\n

Vyb\u00edr\u00e1te televizi? D\u016fle\u017eit\u00e9 je rozli\u0161en\u00ed, ale i typ p\u0159\u00edjmu sign\u00e1lu<\/strong><\/p>\n

Rozli\u0161en\u00ed<\/strong><\/p>\n

Dne\u0161n\u00ed televizory nab\u00edz\u00ed takzvan\u00e9 ultra vysok\u00e9 rozli\u0161en\u00ed (Ultra High Definition \u2013 UHD). Jednodu\u0161e \u0159e\u010deno \u2013 \u010d\u00edm v\u011bt\u0161\u00ed rozli\u0161en\u00ed televizor m\u00e1, t\u00edm jemn\u011bj\u0161\u00ed a kvalitn\u011bj\u0161\u00ed m\u00e1 obraz. Ultra vysok\u00e9 rozli\u0161en\u00ed najdete zejm\u00e9na p\u0159i sledov\u00e1n\u00ed film\u016f z Blu-ray disk\u016f nebo satelitu, neznamen\u00e1 to v\u0161ak, \u017ee nen\u00ed vhodn\u00e9 i ke sledov\u00e1n\u00ed norm\u00e1ln\u00edho vys\u00edl\u00e1n\u00ed. Televizor s UHD um\u00ed toti\u017e i norm\u00e1ln\u00ed obraz p\u0159epo\u010d\u00edtat pro vysok\u00e9 rozli\u0161en\u00ed a b\u011b\u017enou kvalitu obrazu tak je\u0161t\u011b vylep\u0161it.<\/p>\n

D\u016fle\u017eit\u00fdm faktorem pro p\u0159\u00edjem vys\u00edl\u00e1n\u00ed je vybavenost tunery<\/strong><\/p>\n

Tunery<\/strong> \u2013 tedy \u010desky ladi\u010de \u2013 p\u0159ij\u00edmaj\u00ed sign\u00e1l a \u0159\u00edkaj\u00ed televizoru, jak jej m\u00e1 \u201ep\u0159e\u010d\u00edst\u201c. Proto je d\u016fle\u017eit\u00e9, aby z\u00e1kazn\u00edk p\u0159i po\u0159izov\u00e1n\u00ed nov\u00e9 televize koukal, zda m\u00e1 v\u0161echny pro n\u011bj pot\u0159ebn\u00e9 typy tuner\u016f. \u017de nev\u00edte, co jednotliv\u00e9 zkratky znamenaj\u00ed? Nevad\u00ed. Vysv\u011btl\u00edme v\u00e1m je.<\/p>\n

V kolonce u typu p\u0159\u00edjmu televizn\u00edho sign\u00e1lu m\u016f\u017eete naj\u00edt nap\u0159\u00edklad tato ozna\u010den\u00ed: DVB-T\/T2\/C\/S\/S2<\/p>\n

DVB<\/strong> (Digital Video Broadcasting) znamen\u00e1, \u017ee televizor um\u00ed p\u0159ij\u00edmat digit\u00e1ln\u00ed vys\u00edl\u00e1n\u00ed \u2013 to je dnes zaveden\u00fd standard. D\u016fle\u017eit\u00e9 jsou v\u0161ak hlavn\u011b n\u00e1sleduj\u00edc\u00ed p\u00edsmenka:<\/p>\n

T<\/strong> = terestrick\u00e9, tedy pozemn\u00ed vys\u00edl\u00e1n\u00ed. Jde o star\u00fd standard, kter\u00fd pou\u017e\u00edvaj\u00ed n\u011bkter\u00e9 kan\u00e1ly, ale od roku 2020 postupn\u011b v \u010cR vymiz\u00ed. DVB-T se p\u0159ij\u00edm\u00e1 vzduchem pomoc\u00ed ant\u00e9ny.<\/p>\n

T2<\/strong> = nov\u00fd form\u00e1t digit\u00e1ln\u00edho pozemn\u00edho vys\u00edl\u00e1n\u00ed, na kter\u00fd se plo\u0161n\u011b v \u010cR p\u0159ech\u00e1z\u00ed. I DVB-T2 se p\u0159ij\u00edm\u00e1 vzduchem pomoc\u00ed ant\u00e9ny.<\/p>\n

C<\/strong> \u2013 cabel, tedy kabelov\u00e9 p\u0159ipojen\u00ed. Poskytovatel\u00e9 kabelov\u00e9 televize k v\u00e1m dom\u016f p\u0159ivedou kabel, kter\u00fd zakon\u010d\u00ed set top boxem. Na n\u011bj pak mus\u00edte p\u0159ipojit televizor, kter\u00fd m\u00e1 DVB-C tuner.<\/p>\n

S<\/strong> \u2013 satelit, satelitn\u00ed p\u0159ipojen\u00ed dob\u0159e znaj\u00ed fanou\u0161ci zahrani\u010dn\u00edho vys\u00edl\u00e1n\u00ed. Satelit se jednodu\u0161e propoj\u00ed kabelem s televizorem. Ten mus\u00ed m\u00edt DVB-S tuner, kter\u00fd sign\u00e1l ze satelitu \u201ep\u0159e\u010dte\u201c a na televizi zobraz\u00ed.<\/p>\n

S2<\/strong> \u2013 je druhou, nov\u011bj\u0161\u00ed generac\u00ed standardu pro satelitn\u00ed vys\u00edl\u00e1n\u00ed.<\/p>\n

 <\/p>\n

Jako p\u0159\u00edklad televize, kter\u00e1 v\u00e1m nab\u00eddne v\u0161e v\u00fd\u0161e zm\u00edn\u011bn\u00e9 m\u016f\u017eeme uv\u00e9st SMART UHD Sencor SLE 55US600. Ten nab\u00edz\u00ed jak vysok\u00e9 UHD rozli\u0161en\u00ed obrazu, tak i ve\u0161ker\u00e9 dostupn\u00e9 tunery pro p\u0159\u00edjem sign\u00e1lu DVB-T\/T2\/C\/S\/S2. Jeliko\u017e je to \u201echytr\u00fd\u201c televizor, m\u00e1 nav\u00edc i dal\u0161\u00ed internetov\u00e9 funkce jako je nap\u0159\u00edklad p\u0159ipojen\u00ed na obl\u00edbenou internetovou videop\u016fj\u010dovnu NETFLIX s nab\u00eddkou v\u00edce ne\u017e 4500 film\u016f, seri\u00e1l\u016f a dokument\u016f.<\/p>\n

https:\/\/www.sencor.cz\/smart-uhd-televizor\/sle-55us600tcs<\/a><\/p>\n

P\u0159ech\u00e1z\u00edte na DVB-T2 nebo satelit, ale nechcete m\u011bnit televizor? Sta\u010d\u00ed po\u0159\u00eddit vhodn\u00fd p\u0159ij\u00edma\u010d<\/strong><\/p>\n

Pro z\u00e1kazn\u00edky, kte\u0159\u00ed p\u0159ech\u00e1zej\u00ed na nov\u00fd typ vys\u00edl\u00e1n\u00ed, ale necht\u011bj\u00ed m\u011bnit cel\u00fd televizor, jsou v nab\u00eddce p\u0159ij\u00edma\u010de, kter\u00e9 po\u017eadovan\u00fd sign\u00e1l \u201ep\u0159e\u010dtou\u201c a do televizoru doprav\u00ed u\u017e rozk\u00f3dovan\u00fd. Jde o pom\u011brn\u011b mal\u00e9 za\u0159\u00edzen\u00ed, kter\u00e9 se pohodln\u011b zastr\u010d\u00ed pod televizor.<\/p>\n

DVB-T2<\/strong><\/p>\n

Nap\u0159\u00edklad Sencor SDB 5104TD je set-top box nov\u00e9 generace p\u0159ipraven\u00fd pro nadch\u00e1zej\u00edc\u00ed pozemn\u00ed vys\u00edl\u00e1n\u00ed DVB-T2. Je vybaven du\u00e1ln\u00edm tunerem, d\u00edky kter\u00e9mu m\u016f\u017eete z\u00e1rove\u0148 sledovat obl\u00edben\u00fd po\u0159ad a nahr\u00e1vat po\u0159ad z jin\u00e9ho kan\u00e1lu. S HDMI a SCART konektorem se p\u0159ipoj\u00edte k jak\u00e9koliv va\u0161\u00ed televizi, a\u0165 u\u017e se jedn\u00e1 o nov\u011bj\u0161\u00ed \u010di star\u0161\u00ed model. Nav\u00edc um\u00ed p\u0159es USB rozhran\u00ed pou\u0161t\u011bt filmy, hudbu i fotografie.<\/p>\n

https:\/\/www.sencor.cz\/dvb-t-prijimac\/sdb-5104td<\/a><\/p>\n

Satelit<\/strong><\/p>\n

Satelitn\u00ed p\u0159ij\u00edma\u010d Sencor SDB 6010SI certifikov\u00e1n ve spolupr\u00e1ci s nejv\u011bt\u0161\u00edm poskytovatelem satelitn\u00edho vys\u00edl\u00e1n\u00ed Skylinkem. D\u00edky zabudovan\u00e9 funkci FASTSCAN se p\u0159ij\u00edma\u010d s\u00e1m nalad\u00ed a zm\u011bny v parametrech satelitn\u00edho vys\u00edl\u00e1n\u00ed se i v budoucnu samy automaticky aktualizuj\u00ed. P\u0159ij\u00edma\u010d je kompatibiln\u00ed s kartami Irdeto i Irdeto ICE (v\u010detn\u011b nov\u00fdch verz\u00ed M7).<\/p>\n

https:\/\/www.sencor.cz\/satelitni-prijimac\/sdb-6010si<\/a><\/p>\n

K pozemn\u00edmu vys\u00edl\u00e1n\u00ed je pot\u0159eba ant\u00e9na<\/strong><\/p>\n

Pro p\u0159\u00edjem televizn\u00edho sign\u00e1lu ze vzduchu je zapot\u0159eb\u00ed ant\u00e9na, kter\u00e1 sign\u00e1l do televizoru (nebo set-top boxu) p\u0159ivede. Pry\u010d jsou doby, kdy ant\u00e9na byla nepraktick\u00e1, padaj\u00edc\u00ed v\u011bc, kter\u00e1 hyzdila jak\u00fdkoliv interi\u00e9r. Dnes jsou v nab\u00eddce stylov\u00e9 pokojov\u00e9 DVB-T2 ant\u00e9ny, jako je nap\u0159\u00edklad Sencor SDA 312. Taje p\u0159ipraven\u00e1 pro p\u0159\u00edjem sign\u00e1lu i ve vysok\u00e9m rozli\u0161en\u00ed a do interi\u00e9ru zapadne tak dob\u0159e, \u017ee ji div\u00e1k velmi rychle p\u0159estane zcela vn\u00edmat.<\/p>\n

https:\/\/www.sencor.cz\/pokojova-dvb-t2-antena\/sda-312<\/a><\/p>\n

Venkovn\u00ed ant\u00e9ny<\/strong><\/p>\n

Pro z\u00e1kazn\u00edky, kte\u0159\u00ed v\u00ed, \u017ee s\u00edla pozemn\u00edho sign\u00e1lu v interi\u00e9ru jejich bytu \u010di domu nen\u00ed dostate\u010dn\u00e1, nab\u00edz\u00ed Sencor velk\u00e9 mno\u017estv\u00ed venkovn\u00edch ant\u00e9n. Od nezmar\u016fm po\u010das\u00ed odoln\u00fdch ant\u00e9n s modern\u00edm designem jako je nap\u0159\u00edklad SDA 502, po tradi\u010dn\u011bj\u0161\u00ed proveden\u00ed, kter\u00e9 zn\u00e1me ze st\u0159ech mnoha dom\u016f \u2013 SDA 620.<\/p>\n

https:\/\/www.sencor.cz\/venkovni-dvb-t2-antena\/sda-502<\/a><\/p>\n

https:\/\/www.sencor.cz\/antena\/sda-620<\/a><\/p>\n

 <\/p>\n

D<\/strong>r\u017e\u00e1k na TV<\/strong><\/p>\n

S televizn\u00edm dr\u017e\u00e1kem u\u0161et\u0159\u00edte spoustu m\u00edsta a televizor s dr\u017e\u00e1kem, kter\u00fd je vybaven dekorativn\u00edmi kryty, zajist\u00ed elegantn\u00ed vzhled va\u0161eho interi\u00e9ru. D\u00edky polohovateln\u00e9mu dr\u017e\u00e1ku na TV si snadno nastav\u00edte obrazovku televizoru tak, abyste mohli t\u0159eba va\u0159it a u toho sledovat obl\u00edben\u00fd seri\u00e1l. Na\u0161\u00edm tipem je Stell SHO 3620 \u2013 pomoc\u00ed plynov\u00e9ho p\u00edstu umo\u017e\u0148uje v\u00fd\u0161kov\u00e9 nastaven\u00ed a m\u00e1 nosnost od 5 do 30 kilogram\u016f. Dr\u017e\u00e1k Stell SHO 3620 je vhodn\u00fd pro televizory s \u00fahlop\u0159\u00ed\u010dkou 23\u201370\u2033.<\/p>\n

D\u016fle\u017eit\u00fdm faktorem, na kter\u00fd je nutn\u00e9 p\u0159i v\u00fdb\u011bru dr\u017e\u00e1ku na televizor zam\u011b\u0159it je rozte\u010d otvor\u016f pro uchycen\u00ed TV, tzv. VESA standard. Konkr\u00e9tn\u011b u dr\u017e\u00e1ku Stell SHO 3620 je rozp\u011bt\u00ed VESA od 75 X 75 mm do 400 X 400 mm.<\/p>\n

https:\/\/www.stell.cz\/plynovy-vysuvny-polohovatelny-drzak\/sho-3620<\/a><\/p>\n

 <\/p>\nSt\u00e1hnout tiskovou zpr\u00e1vu<\/a>\nngg_shortcode_0_placeholder\n","protected":false},"excerpt":{"rendered":"

Aneb \u2026 co ty zkratky znamenaj\u00ed a na\u010d se zam\u011b\u0159it L\u00e9to je v pln\u00e9m proudu a s n\u00edm i \u0159ada sportovn\u00edch ud\u00e1lost\u00ed, kter\u00e9 p\u0159it\u00e1hnou k televizn\u00edm obrazovk\u00e1m nejednoho fanou\u0161ka. Aby byl z\u00e1\u017eitek ze sledov\u00e1n\u00ed z\u00e1znam\u016f z tenisov\u00fdch dvorc\u016f, fotbalov\u00fdch h\u0159i\u0161\u0165 \u010di neust\u00e1le se pohybuj\u00edc\u00edch kamer Tour de France, hlubok\u00fd, je nutn\u00e9 si zajistit dva z\u00e1kladn\u00ed […]<\/p>\n","protected":false},"author":1,"featured_media":12659,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[31,42],"tags":[],"_links":{"self":[{"href":"https:\/\/www.phoenixcom.cz\/press\/wp-json\/wp\/v2\/posts\/12639"}],"collection":[{"href":"https:\/\/www.phoenixcom.cz\/press\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.phoenixcom.cz\/press\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.phoenixcom.cz\/press\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.phoenixcom.cz\/press\/wp-json\/wp\/v2\/comments?post=12639"}],"version-history":[{"count":2,"href":"https:\/\/www.phoenixcom.cz\/press\/wp-json\/wp\/v2\/posts\/12639\/revisions"}],"predecessor-version":[{"id":12661,"href":"https:\/\/www.phoenixcom.cz\/press\/wp-json\/wp\/v2\/posts\/12639\/revisions\/12661"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.phoenixcom.cz\/press\/wp-json\/wp\/v2\/media\/12659"}],"wp:attachment":[{"href":"https:\/\/www.phoenixcom.cz\/press\/wp-json\/wp\/v2\/media?parent=12639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.phoenixcom.cz\/press\/wp-json\/wp\/v2\/categories?post=12639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.phoenixcom.cz\/press\/wp-json\/wp\/v2\/tags?post=12639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}