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RTK fixed – where the Rover receiver computes current relative coordinates, with
ambiguity fixing, in differential mode. The LQ field reflects the status of the received
differential messages and contains the following information:
o
Data link quality in percentage.
o
Time (in seconds) elapsed since the last received message.
o
Total number of received correct messages (dependent on the message type
received).
o
Total number of received corrupt messages (dependent on the message type
received).
o
If the receiver is not (for some reason) receiving differential corrections, or if none
of the ports has been configured to receive differential corrections, the LQ field
will either be empty, or it will look like this: 100% (999,0000,0000).
5.6. File Maintenance
If post-processing the data after completing a measuring, the data in the receiver’s memory will
need to be downloaded to a computer. Downloading and deleting files will also prepare the
receiver’s memory for the next measuring. Occasionally, the receiver’s NVRAM may need to be
cleared to eliminate communication or tracking problems. As project expectations expand, the
receiver’s OAF may need to be updated to provide expanded operation and functionality. The
receiver requires firmware to properly operate and provide appropriate functionality. As JAVAD
GNSS releases firmware updates, loading these updates into the receiver will ensure that the
receiver operates at its full potential.
When your measuring finishes, you can download your measuring files to a computer for
storage, post-processing, or backup. Also, the DELTA-3S memory holds a finite number of files
and information, so downloading the files to a computer ensures that no files are lost. You
should download files as soon as possible after collecting data at the jobsite.
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Connect your receiver and computer. Start NetView. Establish connection between
NetView and receiver.
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Click File on the left panel. On the right panel appears the list of files, saved in receiver’s
memory. Select the file(s) to download.
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Click the Download button. During the download, status indicators display each file.
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To delete files from your receiver click Delete. Click Yes at the delete files confirmation
dialog box. NetView deletes the selected files.
