Laipac G30R User Manual - page 7
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Laipac Technology, Inc.
COM port is for the setup of SiRF demo program(SIRFDEMO.exe) and some
mapping software which supports GPS function. For instance, if it shows COM3,
you have to switch to the COM port when you start SiRF demo program. Please
notice the action, it is very important. If you don't setup the right Com port, no
matter SiRF demo program or other mapping software, it will be unable to
communicate with your computer.
Step5. Place your G30 on the outside roof of your vehicle with magnetic base.
Notice:
(1) Uninstall:
Run the program "DRemover98_2k.exe" to uninstall the dirvers.
(2) To receive NMEA0183 navigational data, please use the Hyper Terminal program of
Windows 98/ME/2000. Please setup the virtual COM port connected with G30U /
G30U-L to:
Baud r ate : 4800
Data bit : 8
Par ity : None
Stop bit : 1
Flow contr ol : None.
(3) The formats of NMEA messages are illustrated on Software Data section.
(4) To prevent from the poor contact, the USB connector was designed as good fitting. It
is strongly hot plug and play this connector frequently.