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To add a message type:
a. For Add NMEA filter or Add TAIP filter, click .
b. Select the filter type. Allowed values are:
11. For TAIP filters, select the filters that represent the types of messages that will be forwarded.
By default, all message types are forwarded.
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To remove a filter:
a. Click the down arrow () next to the appropriate message type.
b. Click Delete.
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To add a message type:
a. For Add NMEA filter or Add TAIP filter, click .
b. Select the filter type. Allowed values are:
12. For Outgoing message type, select either NMEA or TAIP for the type of message that the
device will forward to a remote host.
(Optional) If NMEA is selected:
a. Select a Talker ID.
The talker ID is a two-character prefix in the NMEA message that identifies the source type.
The talker ID set here will override the talker ID from all sources, and all forwarded
sentences will use the configured ID. The default setting is Default, which means that the
talker ID provided by the source will be used.
b. Determine the Behavior when fix is invalid:
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13. (Optional) For Prepend text, enter text to prepend to the forwarded message. Two variables
can be included in the prepended text:
%s: Includes the TX40 device's serial number in the prepended text.
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%v: Includes the vehicle ID in the prepended text.
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For example, to include both the device's serial number and vehicle ID in the prepend
message, you can enter the following in the Prepend field:
TX40 User Guide
GGA: Reports time, position, and fix related data.
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GLL: Reports position data: position fix, time of position fix, and status.
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GSA: Reports GPS DOP and active satellites.
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GSV: Reports the number of SVs in view, PRN, elevation, azimuth, and SNR.
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RMC: Reports position, velocity, and time.
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VTG: Reports direction and speed over ground.
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AL: Reports altitude and vertical velocity.
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CP: Compact position: reports time, latitude, and longitude.
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ID: Reports the vehicle ID.
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LN: Long navigation: reports the latitude, longitude, and altitude, the horizontal
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and vertical speed, and heading.
PV: Position/velocity: reports the latitude, longitude, and heading.
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None: No messages are sent.
Empty: Send messages with empty fields.
Last fix: Send messages with information from the last valid fix.
Location information
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