Humminbird 797c2 SI/NVB, Руководство по эксплуатации

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Trackpoint Interval
Trackpoint Interval allows you to select the time
period between trackpoints. The current track can only contain up to 20,000
trackpoints, so longer time periods cause the track to extend back further in
time, but will be less detailed.
NOTE: Trackpoint Interval works in conjunction with Track Min Distance. Both conditions must
be met before a trackpoint is added to the current track.
To change the Trackpoint Interval setting:
1. Highlight Trackpoint Interval on the Navigation main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the
Trackpoint Interval setting. (1 second, 5 seconds, 10 seconds, 15
seconds, 30 seconds or 60 seconds, Default = 1 second)
NOTE: During slow travel or drift, setting both Trackpoint Interval and Track Min Distance to
small values will allow you to increase the track resolution.
Track Min Distance
(Advanced)
Track Min Distance allows you to set a minimum distance of travel before a
trackpoint is added to the track. The Track Min Distance menu choice is only
available when User Mode is set to Advanced (see
Setup Menu Tab: User Mode ).
NOTE: Track Min Distance works in conjunction with Trackpoint Interval. Both conditions must
be met before a trackpoint is added to the current track.
To change the Track Minimum Distance setting:
1. Make sure you are in Advanced User Mode, then highlight Track Min
Distance on the Navigation main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Track
Min Distance setting. (1 to 300 feet or 1 to 100 meters [International
Units only] , Default = 16 ft, 5 m)
NOTE: During slow travel or drift, setting both Trackpoint Interval and Track Min Distance to
small values will allow you to increase the track resolution.