Clarion MAP670 GPS Receiver User Manual


 
5.6.4.1 U-turn penalty
You can fine-tune the way Clarion takes U-turns into account when planning a route.
You can tell Clarion how much extra distance you would travel to avoid a U-turn.
Note: This value is taken into account only if U-turns are enabled in Route
Parameters (Page ). 70
5.6.4.2 Cross-border planning
By default Clarion plans routes using the border crossing points. However, if you live
near the border, you can disable border crossing with this switch to remain within
one country.
5.6.4.3 Keep position on road (Lock-on-Road)
Clarion is normally used for vehicle navigation, therefore Lock-on-Road will display
the position arrow precisely over roads, seamlessly correcting small GPS errors. For
pedestrian use you may consider disabling Lock-on-Road to make Clarion always
show your exact position.
Note: By turning off Lock-on-Road you also turn off the GPS position error filtering.
The position shown on the map will be subject to all position errors and position
fluctuations.
5.6.5 User data management
Everything that was saved (pins, My POIs, Favourites, track logs etc.) or modified
(Settings, History lists) since Clarion was installed is stored in a user database
located in the internal memory of the Map 670/770. Here you have options to save,
restore or reset the database or parts of it.
5.6.5.1 Backup Data
You can make a safe copy of the whole user database on a memory card.
Tap this button to copy all user data and settings on the memory card. The backup is
always created with the same file name; so backing up data will always overwrite
previous backups.
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