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- CRN https://crn.sarota.dev/tag/optoma-es521-i-ex521/ CRN.pl to portal B2B poświęcony branży IT. Dociera do ponad 40 000 unikalnych użytkowników. Jest narzędziem pracy kadry zarządzającej w branży IT w Polsce. Codziennie nowe informacje z branży IT, wywiady, artykuły, raporty tematyczne Fri, 13 May 2011 11:05:00 +0000 pl-PL hourly 1 https://wordpress.org/?v=6.6.2 Optoma: projektory z lampą na 6 tys. godzin https://crn.sarota.dev/aktualnosci/optoma-projektory-z-lampa-na-6-tys-godzin/ https://crn.sarota.dev/aktualnosci/optoma-projektory-z-lampa-na-6-tys-godzin/#respond Fri, 13 May 2011 11:05:00 +0000 https://crn.pl/default/optoma-projektory-z-lampa-na-6-tys-godzin/ Producent wprowadził do oferty projektory ES521 i EX521, które charakteryzują się jasnością 2700 i 2600 ANSI lumenów.

Artykuł Optoma: projektory z lampą na 6 tys. godzin pochodzi z serwisu CRN.

]]> Według producenta lampy obu urządzeń mogą pracować do 6 tys. godzin w trybie eco oraz 5 tys. w trybie standardowym. ES521 i EX521 wyświetlają obraz w rozdzielczości SVGA i XGA oraz jasności 2700 i 2600 ANSI lumenów. Wskaźnik kontrastu wynosi 4500:1. Urządzenia wyposażono w złącza VGA, S-Video, Composite. W trybie czuwania oba modele pobierają mniej niż 1 W energii. Hałas podczas pracy nie przekracza 28 dB.

Sugerowane ceny detaliczne netto: ES521 – 270 euro (1053 zł przy kursie 3,90 zł za 1 euro), EX521 – 370 euro (1443 zł). Gwarancja: 2 lata na urządzenie, 1 rok lub 2 tys. godzin na lampę. Gwarancja jakości kolorów i obrazu wynosi 5 lat.

Artykuł Optoma: projektory z lampą na 6 tys. godzin pochodzi z serwisu CRN.

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