GPS TrackMaker Reference Manual page 102

Other rectangular systems supported by GPS TrackMaker® :
Before using the systems indicated below, configure the program to the local datum. See
For some systems that have a specific datum, the program will recommend the change.
• New Zealand Map Grid
• Swiss Grid
• Finnish Uniform Grid
• Swedish National Grid
• British National Grid
• British Uniform Grid
• Irish National Grid
• German Grid
• Taiwan 67 Grid
• Dutch Grid
• Grid of Colombia (GTM PRO®)
True-Grid Mode
Pressing this button, the data indicated in rectangular coordinates is shown in True-Grid mode. For further
information, see True Grid Mode.
102
Configuring the Datum.