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Laipac Technology, Inc.
Par ity : None
Stop bit : 1
Flow contr ol : None.
(4) The format of NMEA messages is illustrated on Software Data section.
(5) To prevent from the poor contact, the 4-pin mini din connector was designed as
good fitting. It is strongly recommended that users don’t plug & unplug this
connector frequently.
2.2 Connecting G30 (For G30U/G30U-L, USB type)
Step1. Run the program "USBDRV.exe" to unzip it. You will find the "serwpl.inf" file in
the \PL-2303 directory.
Step2. Connect G30U/G30U-L to the USB port of your computer. The devices will
be detected automatically. Please follow the installation procedure until the
system asks you to locate the driver file. Please point out the directory \PL-2303
in Step1.
Step3. To check where the "COM" port is for the USB device, please open "Control
Panel", click on "System", choose "Devices Manager", and then check the Port
(COM&LPT) . It should have a "USB to Serial Port " there. Look at
which COM port is.
Step4. User's application can access the G30U via the "COM" port found in Step 3. The
