49
o
Update interval is how often track points will be saved. Position
information is normally received once a second from the GPS. If you do
not need such a detailed log, you can increase this number to save
track log space.
o
Current autosave track size: this figure shows how much memory is
used by the automatically saved track logs.
o
Enable
auto-saving: when auto-saving is enabled, you do not need to
turn track log saving on and off manually. NAVFLY Navigator will
automatically start recording the track log as soon as GPS position is
available.
o
Limit track DB size: here you can set whether or not to maximise the
size of the database where the automatically saved track logs are kept.
o
Maximum track database size: here you can set the maximum
database size if the track database size limit is enabled using the
previous switch.
o
Create NMEA/SIRF log: independently of the normal track log, you can
instruct NAVFLY Navigator to record the native GPS data received from
the GPS device. NAVFLY Navigator is capable of working with GPS
devices using either the NMEA or the SiRF protocol, so the saved data
will be in one of these formats. These logs are saved as separate text
files on the SD card, and they cannot be shown or replayed in NAVFLY
Navigator. They are for post-processing needs, should you have any.
Be careful when saving native GPS data, as it can soon eat up
available memory.
4.7.3 Route tab
This menu contains options to manage different settings in the program.
