Furuno 1833, 1943, 1933 manual North-up N-UP, North-up presentation mode, True motion TR-M

2. RADAR OPERATION

North-up (N-UP)

In the north-up mode, targets are painted at their measured distances and in their true (compass) directions from own ship. North is maintained at the top of the screen. The heading line changes its direction according to ship’s heading.

North Heading Line

North-up presentation mode

True motion (TR-M)

Fixed radar targets maintain a constant position on the screen, while your own ship moves across the radar image at the correct speed and heading. A map-like image is displayed, with all moving vessels traveling in true perspective to each other and to fixed landmasses. As your ship’s position approaches the edge of the screen, the radar display is automatically reset to reveal the area ahead of your ship. You can manually reset your ship’s position at any time by pressing the RADAR DISPLY soft key followed by the SHIFT soft key.

North Heading Line

True motion presentation mode

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