数据表 (6303)目录Important information2Safety Instructions2Mechanical Description4Overview4Physical Dimensions and Weight5Electrical Description6Power Connector6Analog Input7Digital Output8Mini USB Connector8Antenna Connector9SIM card reader10RS232 Serial Port10Serial Data11Serial Data Signals11Control Signals – RTS, CTS, DTR, DSR, DCD, RI11Operation12Switching ON the modem12Switching OFF the modem13Optional Low Power Mode13Operating states / LEDs13Power up LED (green LED in the middle)14Status LEDs (one yellow, one red)14Safety instructions15General precautions15SIM card precautions16Antenna precautions16Installation of the modem17Where to install the modem17Environmental conditions17GSM Signal strength17Connections of components to HT910 Terminal17Network and Subscription18How to install the modem18Power supply18Securing the modem18Antenna18General18Antenna type19Antenna placement19The antenna cable19Possible communications disturbances20CEP Certified Accessories20Technical Data21Abbreviations24Mark of Conformity25CE Approval25RoHS Certificate26FCC Certificate26Safety Test26Service and Support26Documentation Change Log26文件大小： 519.1 KB页数： 26Language: English打开用户手册
