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  قابل توجه كوهنوردان و ماجرا جويان محترم: موقعيت دقيق مكاني فروشگاه كاسيو جهت كاليبره كردن وسايل، توسط ساعت (جی پی اس) کاسیو بدین شرح میباشد : N=35 48’ 32.2” E=51 25’ 45.6” ALT= 1610 m


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 فناوری
     Tough Solar یا همان انرژی خورشیدی


    این سیستم توان بالای تولید انرژی خورشیدی کاسیو با یک سیستم فوق حساس نوری ترکیب شده که باعث ایجاد توان بالا حتی در شرایط نوری فلورسنت می شود. و این یعنی خلق یک ساعت کاملا بی نیاز از باتری !
     کلید نور خودکار


    شما معمولا به هر دو دست خود برای خیلی از فعالت ها نیاز دارید ، همچنین در بعضی مکان های تاریک امکان فشار دادن دکمه نور ساعتتان وجود ندارد. کاسیو این مشکل را با چرخاندن ساعت و قرار دادن آن در وضعیت مناسب (چرخش 45 درجه دست) حل نموده است !
     صفحه نمایش دو لایه

      

    The newly developed dual-layer LC Display features a blue deflector plate attached at the top of the upper liquid-crystal layer and a red defector plate attached at the top of the lower layer. Added to these, an RDF-C sheet covers the bottom surface of the lower layer. This innovative structure has enabled us to realize excellent visibility and high-impact color.
     حسگر ها

    حسگر قطب نما
    This magnetic sensor employs two perpendicularly intersecting internal coils with a centrally located MR (magnetic resistance) element to sense geomagnetism (a magnetic force traversing Earth in the north/south direction) and use it to determine directions. An MR element is a resistance element whose resistance characteristically changes depending on the strength of the magnetic force. It is structured such that its sensing power varies with the geomagnetic angle.

    The MR element employed by the direction sensor is insufficient, because the geomagnetism is weak and the directivity complicated. Two sets of coils have consequently been adopted to divide the components into a more rational, right-angled, two-directional intersection. When the MR element detects the various components, a microprocessor processes the voltage signals received as the resistance changes and determines the direction.




    حسگر فشار و ارتفاع
    The pressure sensor employs the 'piezo effect' of the resistance change occurring when four diffusion resistances arranged on a silicon base are distorted to measure pressure.

    Outside pressure on the silicon base depresses the surface because of its flexibility and its internal vacuum structure. The diffusion resistance expands in accordance with the movement of the base and the changes in resistance. Since this diffusion resistance is included in the circuit through which a fixed electric current passes, a voltage difference occurs before and after the resistance. Atmospheric pressure and water pressure are computed by digitizing this voltage difference with the A/D converter and processing it by microprocessor.*


    *The microprocessor incorporates data on the International Standard Atmosphere (ISA) defined by the International Civil Aviation Organization (ICAO). It compares this with the atmospheric pressure information collected to make high-level conversions instantaneously.



    حسگر دما
    The PROTREK Thermosensor's temperature sensor converts voltages specified by the resistance at the current temperature into a frequency by means of a frequency conversion circuit (CR oscillation circuit). A microprocessor receives the frequency signals, processes them and employs the results to compute the temperature.

    * The Triple Sensor and Twin Sensor are equipped with an A/D converter for pressure measurement that they use to transform the pressure difference before and after thermistor measurement to digital signals, which they then process with a microprocessor to determine the temperature.







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