Holux GR-213U GPS Receiver User Manual


 
5
3. Hardware interface
3.1 Dimension
3.2 Hardware Connection
1) The GR-213U includes an antenna in a unique style waterproof gadget. With the USB connector, you can
easily access to your notebook PC, or other USB devices.
2) USB connector
The USB A Type is equipped with GR-213U. The function definition is as follows:
Pin Si
g
nal Name
1+5V
2D +
3D -
4 Ground