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Services
10. For NMEA filters, select the filters that represent the types of messages that will be forwarded.
By default, all message types are forwarded.
To remove a filter:
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a. Click the down arrow () next to the appropriate message type.
b. Click Delete.
To add a message type:
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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.
To remove a filter:
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a. Click the down arrow () next to the appropriate message type.
b. Click Delete.
To add a message type:
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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.
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 TX54 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:
__|%s|__|%v|__
14. Type a four-digit alphanumeric Vehicle ID that will be included with to location messages. If
no vehicle ID is configured, this setting defaults to 0000.
15. Click Apply to save the configuration and apply the change.
TX54 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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Location information
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