I would think there are settings in TBC to define the angular units, but I couldn't find it.
It would be fairly easy to convert them within the Job file, using a text editor with column capabilities such as UltraEdit or Notepad++, and MS Excel.
Here is how I would do it:
Open Job file in editor.
Automatically put a sequential number at the beginning of each line.
Sort by column 3 (after the sequential numbers). This will put all of the 7's and 8's together.
Copy just the angles to Excel.
Write a formula to convert to DMS.
Paste the results back into the editor.
Sort back to the original sequence using the sequential numbers.
Delete the sequential numbers.
It's easy and fun!