ÊÛºó·þÎñ After-sales service ²úÆ·ÊÛºó ÊÓÆµ½Ì³Ì ×ÊÁÏÏÂÔØ ²úÆ·ÊÛºó Product after-sales ÊÓÆµ½Ì³Ì Video tutorial ÊÓÆµ½Ì³ÌÈë¿Ú ²é¿´²úÆ·°²×°¡¢Ê¹Óá¢Î¬»¤µÈÊÓÆµËµÃ÷ Á¢¼´²é¿´ ×ÊÁÏÏÂÔØ Data download 121¾»ÒûÒ»Ìå»ú˵Ã÷Êé_V1.pdf µã»÷²é¿´ Ï´Íë»ú˵Ã÷Êé µã»÷²é¿´ 145Àë×Ó¾»»¯Ïû¶¾»ú˵Ã÷Êé_V2.pdf µã»÷²é¿´ 146¹ûÊß»ú˵Ã÷Êé µã»÷²é¿´ KJ210F-142 ÖÐÐÔÖÐÎÄ˵Ã÷Êé(¸ßÅä°æ)_V01.pdf µã»÷²é¿´ KJ225F-A016ÖÐÐÔ¿ÕÆø¾»»¯Æ÷˵Ã÷Ê飨´øwifi£©_V1.pdf µã»÷²é¿´ 1234567