Furuno tztl12f Marine GPS System User Manual


 
6. RADAR
6-7
6.8.3 How to select the range rings mode
To select the range rings mode, open the home screen, then tap [Settings] - [Radar].
Set [Bearing Scale Mode] and [Relative] or [True].
Relative: Bearing scale is fixed and “0” is
at the top of the screen.
Boat
icon
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North (“0”)
Heading
line
Bearing
scale
True: Bearing scale rotates according to
the movement of your ship.
Head-up mode
North-up mode
Relative: Bearing scale rotates according
to the movement of your ship.
True: Bearing scale is fixed and “0” is at
the top of the screen.
Boat
icon
Bearing
scale
Heading
line