{"id":243,"date":"2016-03-21T18:46:54","date_gmt":"2016-03-21T17:46:54","guid":{"rendered":"http:\/\/www.crowave.com\/blog\/?p=243"},"modified":"2016-05-28T10:42:06","modified_gmt":"2016-05-28T09:42:06","slug":"pentacon-aspectomat-300","status":"publish","type":"post","link":"https:\/\/www.crowave.com\/blog\/2016\/03\/21\/pentacon-aspectomat-300\/","title":{"rendered":"PENTACON ASPECTOMAT 300"},"content":{"rendered":"<p>Danas je nabavljen projektor za dijapozitive 50x50mm ASPECTOMAT 300 njema\u010dke tvrtke PENTACON iz 1963. godine. Ure\u0111aj je vizualno u zadovoljavaju\u0107e o\u010duvanom stanju ali nedostaje jedna kop\u010da poklopca projektora (crveni gumb na slici), te vanjski dodaci kao \u0161to je mre\u017eni kabel i \u017ei\u010dni daljinski upravlja\u010d ure\u0111aja. Sre\u0107om, mre\u017eni kabel ima standardni utika\u010d kao ve\u0107ina elektri\u010dnih ure\u0111aja iz tog razdoblja.<\/p>\n<p><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_01.jpg\"  rel=\"lightbox[243] attachment wp-att-257\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-257 size-large\" src=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_01-1024x768.jpg\" alt=\"pentacon_aspectomat_300_01\" width=\"1024\" height=\"768\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_01-1024x768.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_01-300x225.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_01-768x576.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_01.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_02.jpg\"  rel=\"lightbox[243] attachment wp-att-258\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-258 size-large\" src=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_02-1024x768.jpg\" alt=\"pentacon_aspectomat_300_02\" width=\"1024\" height=\"768\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_02-1024x768.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_02-300x225.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_02-768x576.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_02.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_05.jpg\"  rel=\"lightbox[243] attachment wp-att-261\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-261 size-large\" src=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_05-1024x768.jpg\" alt=\"pentacon_aspectomat_300_05\" width=\"1024\" height=\"768\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_05-1024x768.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_05-300x225.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_05-768x576.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_05.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_05.jpg\"  rel=\"lightbox[243] attachment wp-att-261\">\u00a0<\/a> <a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_06.jpg\"  rel=\"lightbox[243] attachment wp-att-262\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-262 size-large\" src=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_06-1024x768.jpg\" alt=\"pentacon_aspectomat_300_06\" width=\"1024\" height=\"768\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_06-1024x768.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_06-300x225.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_06-768x576.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_06.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>Ovaj projektor koristi vrlo sna\u017enu \u017earulju od 300W \/ 220V. Zahvaljuju\u0107i tome projektor daje dovoljno pove\u0107anu i jasnu sliku \u010dak i u nezamra\u010denim prostorijama, me\u0111utim, sijalica se u radu jako grije, ima kra\u0107i vijek trajanja od slabijih sijalica, cijenovno je skuplja i te\u017ee ju je nabaviti ili nadomjestiti jer koristi specijalno grlo.<\/p>\n<p><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_04.jpg\"  rel=\"lightbox[243] attachment wp-att-260\">\u00a0<\/a><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_12.jpg\"  rel=\"lightbox[243] attachment wp-att-268\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-268 size-large\" src=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_12-1024x850.jpg\" alt=\"pentacon_aspectomat_300_12\" width=\"1024\" height=\"850\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_12-1024x850.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_12-300x249.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_12-768x638.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_12.jpg 1322w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_11.jpg\"  rel=\"lightbox[243] attachment wp-att-267\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-267 size-large\" src=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_11-1024x768.jpg\" alt=\"pentacon_aspectomat_300_11\" width=\"1024\" height=\"768\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_11-1024x768.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_11-300x225.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_11-768x576.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_11.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_03.jpg\"  rel=\"lightbox[243] attachment wp-att-259\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-259 size-large\" src=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_03-965x1024.jpg\" alt=\"pentacon_aspectomat_300_03\" width=\"965\" height=\"1024\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_03-965x1024.jpg 965w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_03-283x300.jpg 283w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_03-768x815.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_03.jpg 1397w\" sizes=\"auto, (max-width: 965px) 100vw, 965px\" \/><\/a><\/p>\n<p>Le\u0107e i filteri koji se nalaze izme\u0111u \u017earulje i objektiva modularno su postavljeni te se lako vade zbog \u010di\u0161\u0107enja ili zamjene.<\/p>\n<p><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/SUC50919.jpg\"  rel=\"lightbox[243] attachment wp-att-250\">\u00a0<\/a><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_04.jpg\"  rel=\"lightbox[243] attachment wp-att-260\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-260 size-large\" src=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_04-1024x768.jpg\" alt=\"pentacon_aspectomat_300_04\" width=\"1024\" height=\"768\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_04-1024x768.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_04-300x225.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_04-768x576.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_04.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_07.jpg\"  rel=\"lightbox[243] attachment wp-att-263\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-263 size-large\" src=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_07-1024x768.jpg\" alt=\"pentacon_aspectomat_300_07\" width=\"1024\" height=\"768\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_07-1024x768.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_07-300x225.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_07-768x576.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_07.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>Mehanizam ovog projektora je automatiziran tako da se pritiskom kontrole na samom projektoru ili na daljinskom upravlja\u010du automatski izmjenjuju dijapozivi za prikaz. U unutra\u0161njosti se uo\u010dava elektromagnetska kotva koja s jedne strane uklju\u010duje elektri\u010dne kontakte, a s druge strane preko sistema kva\u010dila uklju\u010duje na elektromotor mehanizam izvla\u010denja i uvla\u010denja dijapozitiva.<\/p>\n<p><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_08.jpg\"  rel=\"lightbox[243] attachment wp-att-264\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-264 size-large\" src=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_08-1024x768.jpg\" alt=\"pentacon_aspectomat_300_08\" width=\"1024\" height=\"768\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_08-1024x768.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_08-300x225.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_08-768x576.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_08.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_09.jpg\"  rel=\"lightbox[243] attachment wp-att-265\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-265 size-large\" src=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_09-1024x768.jpg\" alt=\"pentacon_aspectomat_300_09\" width=\"1024\" height=\"768\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_09-1024x768.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_09-300x225.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_09-768x576.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_09.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_10.jpg\"  rel=\"lightbox[243] attachment wp-att-266\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-266 size-large\" src=\"http:\/\/www.crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_10-1024x768.jpg\" alt=\"pentacon_aspectomat_300_10\" width=\"1024\" height=\"768\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_10-1024x768.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_10-300x225.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_10-768x576.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2016\/03\/pentacon_aspectomat_300_10.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>Izmjereni otpor izme\u0111u kontakata mre\u017enih priklju\u010daka je 520 ohma i nakon spajanja projektor je odmah proradio. Automatika je kod probe radila ispravno, \u017earulja tako\u0111er, ali iz ventilatora se \u010duo neujedna\u010den zvuk te je projektor nakon 30-tak sekundi rada preventivno isklju\u010den. Naime, za tih 30 sekundi \u017earulja se toliko zagrijala da se tek nakon 10 minuta hla\u0111enja mogla dr\u017eati prstima, te iako je takvo zagrijavanje \u017earulje normalno, nije uputno dr\u017eati ure\u0111aj du\u017ee vrijeme uklju\u010den ukoliko ventilator ne radi potpuno ispravno. Gumica koja prenosi snagu sa elektromotora na ventilator, iako na prvi pogled ispravna, tijekom vremena izgubila je svoja svojstva i elasti\u010dnost te ju svakako treba zamijeniti. Kao i svaki elektromehani\u010dki ure\u0111aj koji je napunio vi\u0161e od 50 godina i ovaj bi trebao temeljno \u010di\u0161\u0107enje i podmazivanje kompletnog mehanizma, a kad se to bude radilo, otkriti \u0107e se i kompletni princip rada elektri\u010dkih i mehani\u010dkih komponenti ovog projektora za kojeg \u0107e se danas ve\u0107 vrlo te\u0161ko prona\u0107i servisna ili elektri\u010dna shema iz koje bi se to dalo i\u0161\u010ditati na svakako lak\u0161i, ali mo\u017eda ne i zanimljiviji na\u010din \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Danas je nabavljen projektor za dijapozitive 50x50mm ASPECTOMAT 300 njema\u010dke tvrtke PENTACON iz 1963. godine. Ure\u0111aj je vizualno u zadovoljavaju\u0107e o\u010duvanom stanju ali nedostaje jedna kop\u010da poklopca projektora (crveni gumb na slici), te vanjski dodaci kao \u0161to je mre\u017eni kabel i \u017ei\u010dni daljinski upravlja\u010d ure\u0111aja. Sre\u0107om, mre\u017eni kabel ima standardni utika\u010d kao ve\u0107ina elektri\u010dnih ure\u0111aja [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[41],"class_list":{"0":"post-243","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-projektor","7":"tag-pentacon-aspectomat-300","8":"czr-hentry"},"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/243","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/comments?post=243"}],"version-history":[{"count":6,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/243\/revisions"}],"predecessor-version":[{"id":671,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/243\/revisions\/671"}],"wp:attachment":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media?parent=243"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/categories?post=243"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/tags?post=243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}