Çäðàâñòâóéòå! Ïðèíåñëè äàííûé äåâàéñ, à ÿ íå ìîãó ïîíÿòü êàê èì ïîëüçîâàòüñÿ. Íó êàê âêëþ÷èòü êîíå÷íî ïîíèìàþ, íî ïîñëå çàñòàâêè îí ïèøåò : SDMMC doesn`t exit Insert SDMMC . Åñëè âñòàâèòü êàðòî÷êó ïèøåò : Cannot excute Navi s/w Please check your SD card. Ïîäñêàæèòå ïîæàëóéñòà ÷òî ñ íèì äåëàòü?