Videoseven nav740 User Guide
Tip: If you wish to see the track log currently being recorded, tap on it twice to make
it visible.
it visible.
In this screen you have the following options:
• Record: this will initiate track log recording. A new line appears in the list, and
GPS position data will be saved until you stop the recording or exit V7 Navigation.
A red icon (Page 31) is shown on the map to let you know that a recording is in
progress.
A red icon (Page 31) is shown on the map to let you know that a recording is in
progress.
• Stop recording: if recording is in progress, this buttons stops it.
• Info: this button opens a screen that shows the track log details, and lets you:
• Info: this button opens a screen that shows the track log details, and lets you:
• change the name of the track log (Rename button),
• change the color of the track log (Color on the map selector),
• have it displayed on the map (Fit to screen button),
• or export the data to the SD card in GPX format (Track export button).
• change the color of the track log (Color on the map selector),
• have it displayed on the map (Fit to screen button),
• or export the data to the SD card in GPX format (Track export button).
• Replay: push this button to see a simulation of the saved track log on the map. A
green icon (Page 31) will appear on the map screens to let you know it is not a fly
over but a simulation based on a real saved log.
over but a simulation based on a real saved log.
• Delete: you can delete a track log if it is not needed any more. V7 Navigation will
ask you to confirm this action.
• Options: this button leads to a settings screen where you can set up the track
logging parameters:
• Create NMEA/SIRF log: independently of the normal track log, you can instruct
V7 Navigation to record the native GPS data received from the GPS device.
The saved data will be in NMEA format. These logs are saved as separate text
files on the SD card (if inserted), and they cannot be shown or replayed in V7
Navigation. 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.
The rest of the controls apply to the normal track logs.
The saved data will be in NMEA format. These logs are saved as separate text
files on the SD card (if inserted), and they cannot be shown or replayed in V7
Navigation. 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.
The rest of the controls apply to the normal track logs.
• 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.
detailed log, you can increase this number to save track log space.
• Enable auto-saving: when auto-saving is enabled, you do not need to turn
track log saving on and off manually. V7 Navigation will automatically start
recording the track log as soon as GPS position is available.
recording the track log as soon as GPS position is available.
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