Ikon Nesa na Duniya (4 a cikin 1)
Saurin bayani |
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Sunan Suna |
OEM |
Lambar Misali |
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Takardar shaida |
CE |
Launi |
Baƙi |
Wurin asalin |
China |
Kayan aiki |
ABS / Sabuwar ABS / PC mai haske |
Lambar |
Kafaffen Code |
Aiki |
Rashin ruwa / IR |
Amfani |
TV |
Dace da |
TV / nunin / akwatinan STB / kebul TV / DVD / Blu-Ray tsarin |
Da wuya |
IC |
Baturi |
2 * AA / AAA |
Mitar lokaci |
36k-40k Hz |
Logo |
Musamman |
Kunshin |
Jakar PE |
Tsarin samfur |
PCB + Rubber + Plastics + Shell + Spring + LED + IC |
Yawan |
100pc ta Katin |
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Girman kartani |
62 * 33 * 31 cm |
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Nauyin Nauyin |
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Cikakken nauyi |
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Cikakken nauyi |
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Lokacin jagora |
Mai sulhu |
Laifi na 1: duk maɓallan da ke nesa ba sa aiki.
Tattaunawa da kiyayewa: mafi yawan dalilan da yasa duk makullin mai kula da nesa ba suyi aiki ba lalacewar oscillator ne na kristal. Idan ka fadi ko ka binciki rediyon cewa babu sautin "beep", kai tsaye zaka iya maye gurbin shi da sabon oscillator na kristal. Bayan maye gurbin sabon oscillator na lu'ulu'u, idan har yanzu ba'a iya kawar da matsalar ba, yakamata a fara auna wutar da ke dukkan bangarorin biyu na kristal oscillator. Lokacin da aka danna kowane maɓalli, za a sami canjin canjin a bayyane a ƙarshen kowane gefen oscillator na lu'ulu'u, wanda ke nuna cewa oscillator na iya samar da siginar bugun jini. Na biyu shine a bincika ko akwai ɗan sauƙin canjin ƙarfin lantarki a ƙarshen siginar siginar ƙarshen ƙarshen haɗin haɗin. Idan akwai canje-canje, bincika ko abubuwan tiyata da bututun watsa infrared sun lalace. In ba haka ba, yawancin yawancin tubalan suna da nakasa.
Laifi na 2: wasu maballin basa aiki.
Tattaunawa da kiyayewa: wannan lamarin yana nuna cewa ikon ramut abu ne na al'ada gabaɗaya, kuma dalilin da yasa wasu maɓallan basa aiki shine cewa lambar maɓallin kewaya ba zata iya gudanar da aiki yadda ya kamata ba. Yawancin lambobin sadarwa a kan kewaya a cikin keɓaɓɓen sarrafawa sun ƙazantu, wanda ya sa juriya ta lamba ta haɓaka ko ba za a iya haɗa ta ba. Ana iya amfani da audugar da aka tsoma a cikin cikakkiyar giya don shafa lambobin fim ɗin carbon, amma ba ta da wuya a hana fim ɗin carbon saka ko faɗuwa. Tsufa ko suturar roba mai iya haifar da ɗaurin ɗayan mutum ba ya aiki. A wannan lokacin, idan dai an narkar da maɓallin tuntuɓar roba a cikin akwatin sigarin sigari (zai fi dacewa manne allon aluminum). Idan hanyoyin da ke sama ba zasu iya sanya mai kula da nesa ya dawo aiki na yau da kullun ba, bincika ko akwai tsaga ko mummunan lamba a cikin kewayawa daga shigar da siginar shiga da ƙarshen fitarwa zuwa maɓallin tuntuɓar toshe haɗin, musamman a haɗin tsakanin carbon lambar fim da layin kewaye. Idan ya cancanta, maye gurbin toshe haɗin.