，，，鼠标垫计算机HUB ，，，计算机鼠标垫

0001A/B/C INSTRUCTION MANUAL Functi，，， ·4 USB hubs (one in, three out). Type A: without USB hubsTypeB: Version 1.1；Type C: Version 2.0）. ·10- Digital arithmetic. ·Memory Calculation: M+, M-, MRC. ·Mousepad. ·Blue moodlight (Type A :without blue moodlight). BatteryInstallation Open the battery cover, insertone AG13button cell battery according to the polarity sign. Set theON/OFFswitchto“ON”position, the unit will displayas normal. Otherwise, please install the battery again. DCAdapter usage for TypeB & C Insert an adapter into the socket for D/C power,then the blue moodlight of this unit will beON.(Notice: the output of adapter is stable direct current 5V). USB usage forType B/C Connect PC with “USBIN” jack of this unit by USB cable(provided), the blue moodlight isON.The other three USB hubs can be connected withother computer accessoriesto operate the hardware ordatatran，，ission.Suchaskeyboard, a mouse,USBflash , MP3, MP4 etc. Calculation Set theON/OFFswitchto“ON”position, press‘AC’to start the calculation , pressing the function key to fulfill the 10-digital arithmetic; Press‘M+'、‘M-’&‘MRC’to carry out memory calculation.Press‘AC’to end the operation , resetting to the‘0’on the display. Mousepad usage Set theON/OFFswitchto“OFF” position to turn off the calculator. The unit is used as a mousepad. Battery replacement When the display is blurry, it means that the unitlacksof power, pleasereplace theAG13 button cellbatterywith the same specificati，，，. 001A/B/C说明书 产品功能 一拖三USB转换接端口 十位置