Managing Files; Downloading And Deleting Files - Topcon GR-5 Operator's Manual

Managing Files

Raw data is recorded as time‐tagged measurements in a single raw data file. Each file is recorded to the receiver's memory, and
automatically given a name and a *.tps file extension. You can then transfer a file of collected data can to a computer with file
managing software, such as the Topcon Receiver Utility (TRU), which is supplied on the GPS+ CD. These programs allow you to
use an automatic naming feature, enter file names, and delete files as necessary. For more information, see the TRU Online Help
embedded in the software.

Downloading and Deleting Files

After completing a survey, download data files to a computer or a controller for storage, post‐processing, or backup. The
SD/SDHC cards hold a finite amount of files, so you will want to delete files to increase memory capacity.
When the memory is full, the receiver stops logging data, and the REC LED turns dark/off, indicating an error condition. Existing
data is not overwritten.
To delete raw data files from the receiver, use a USB, serial, or Bluetooth connection to download the files to a computer. In
TRU, you can select the files you want to delete from the receiver. See the TRU Online Help for more information.
Once a connection is established, you can download all or some files to a computer or controller and then use the File Explorer
feature in Topcon Receiver Utility (TRU) to manage the raw data files. For more information about using TRU to download or
delete files, see the Topcon Receiver Utility (TRU) Online Help embedded in the software.
Managing Files
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