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llubik

Kvalita signalu

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Poslednu dobu (asi od marca) mi vypadava zvuk a kockuje obraz, zvlkast na HD programoch. TV ani rozvody sa nemenili, na SD set top boxe tak isto, len v mensej miere (SD). Na TV samsung s CAM (HD) je to vyrazjesie, vypadne zvuk na cca sekundu a kockuje niekedy malo, niekedy pol obrazovky, hociktore programy v hocijaku dobu. Technik zvysil uroven siganlu, Tv ukazuje 100/100 ale problem pretrvava. Suseda o dva vchody dalej tvrdi to iste. Ma este niekto taky to problem? Bratislava 2.

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BA3 Kramare, robí to iste už niekoľko mesiacov u mna aj u suseda. Bežne rady UPC technika ani merania neriešia problem. Na UPC CZ fóre je hint - doplniť do rozvodu signalu galvanicky oddeľovač, čím by sa mali vyradiť poruchy z dôvodu že niekto v domovej sieti UPC vytvára rušenie / z akéhokoľvek dôvodu. Vypýtate si ho od UPC, idem aj ja

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GAlvanicky oddelovac pomohol v aprili, ked na koncovke upc bol medzi zivym koncom a tienenim rozdiel potencialov 110V :-) . . . potom bol klud, az do nedavnej doby . . . som tam, kde predtym, uz nepomaha ani galvanicky oddelovac . . . vymeneny CA modul . . . situacia nezmenena

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