V30 GNSS RTK System Manual
IV
Receiver ........................................................................... 59
UHF Radio Communication ............................................ 60
3G/GPRS Network Communication ............................... 62
Ports ................................................................................. 62
Function Key and LED .................................................... 62
Intelligent Voice Module ................................................. 62
Accuracy .......................................................................... 62
Physical Feature ............................................................... 63
Environment ..................................................................... 63
Ports and Main Accessory ................................................... 64
Introduction ...................................................................... 65
Five-pin Port and Eight-pin Port ...................................... 65
Differential Antenna ........................................................ 67
Y Type Data Cable ........................................................... 68
Regulatory Information ...................................................... 70
Notes ................................................................................ 71