User manual

ZyWAN User Manual Configuring the ZyWAN

If Enable GPS Terminal Server? is set to Yes, the window looks like this:

The screen offers the following fields:

Field Explanation

TCP Port To Listen On:

Enter the port number to use for the terminal server

which delivers GPS data to a host. Port numbers should

be a number between 1 and 65535.

Maximum Number of

Connections Allowed:

Enter the maximum number (between 1 and 8) of

simultaneous host connections which are allowed to

connect to the ZyWAN to receive streaming GPS data.

The Enable options determine which NMEA messages are sent through the network

port:

Option Explanation

Enable GPGLL?

Select Yes to enable the GPGLL message in the NMEA

data stream.

Enable GPGGA?

Select Yes to enable the GPGGA message in the NMEA

data stream.

Enable GPVTG?

Select Yes to enable the GPVTG message in the NMEA

data stream.

Enable GPRMC?

Select Yes to enable the GPRMC message in the NMEA

data stream.

Enable GPGSA?

Select Yes to enable the GPGSA message in the NMEA

data stream.

Enable GPGSV?

Select Yes to enable the GPGSV message in the NMEA

data stream.

Enable PFST,FOM?

Select Yes to enable the PFST and FOM messages in

the NMEA data stream.