Plotter Displays, Presentation Modes, North-up

3. PLOTTER DISPLAYS

3.1Presentation Modes

The plotter display mainly shows chart, ship’s track, waypoints, and navigation data.

Three types of display presentations are pro- vided for the normal plotter display: north-up, course-up and auto course-up. To change the mode, use the presentation mode selection soft key, which is the 3rd soft key from the top.

North-up

Press the soft key NORTH UP to show the north-up display. North (zero degree) is at the top of the display and own ship is at the cen- ter of the screen. Own ship marker is a filled circle. This mode is useful for long-range navigation.

			Functions for
	Course bar		soft key
Nav information		Current display mode
Nav information		Track	(north-up)
window			(north-up)
window

34°	12.345’ N		CSE 245.8°		NORTH
135°	12.345’ E		SPD	16.3kt	UP
					ZOOM
					IN
					ZOOM
					OUT
					COURSE
					UP
002WP	FISH
	FISH
			BRIDGE
DGPS 3D					NAV
DGPS 3D					WPT
GPS status		Icon (chart)		Own ship
GPS status				marker
				marker

Waypoint name

Waypoint mark

Figure 3-1 Plotter display, north-up mode

Course-up

Press the soft key COURSE UP to show the course-up display. When destination is set it is at the top of the screen, the north mark appears at the upper left side of the screen and points to north. Afilled triangle marks own ship’s position.

When destination is not set, the course or heading is upward on the screen at the mo- ment the course-up mode is selected.

34°	12.345’ N	CSE	245.8°	COURSE
135° 12.345’ E		SPD	16.3kt	UP
	QP<01>			ZOOM
	QP<01>			IN
				ZOOM
				OUT
				AUTO
				C.U.
DGPS 3D				NAV
DGPS 3D				WPT

Figure 3-2 Plotter display, course-up mode

Auto course-up

Press the soft key AUTO C.U. to show the automatic course-up display. The course or heading is at the top of screen at the mo- ment the course-up mode is selected. When own ship is off its intended course by 22.5° or more, it is automatically brought back to perpendicular.

34° 12.345’ N	CSE	245.8°	AUTO
135° 12.345’ E	SPD	16.3kt	C-UP
			ZOOM
			IN
			ZOOM
			OUT
			NORTH
			UP
DGPS 3D			NAV
DGPS 3D			WPT

Figure 3-3 Auto course-up mode

3-1

GP-1850F, GP-1850DF specifications

Furuno is renowned for its high-quality marine electronics, and the GP-1850DF and GP-1850F are no exceptions. These advanced GPS chart plotters are designed to meet the needs of both professional mariners and recreational boaters alike.

The GP-1850DF is equipped with a powerful 12-channel GPS that provides fast and accurate positioning information, while the GP-1850F features a sturdy built-in fish finder, making it ideal for anglers. Both units boast a brilliant color display that enhances visibility in various lighting conditions, ensuring that users can easily read information on the screen, even in direct sunlight.

One of the standout features of these models is their compatibility with a variety of chart formats, including C-MAP, and Furuno’s proprietary raster charts. This flexibility allows users to choose from a broad range of navigational charts, catering to specific regional needs and preferences. The intuitive interface of the GP-1850 series simplifies navigation, offering menu-driven commands and support for multiple languages.

Furuno has integrated advanced sonar technology in the GP-1850F model, including a high-resolution fish finder capable of detecting fish signatures with remarkable precision. The dual-frequency capabilities enable users to switch between higher frequencies for shallow water fishing and lower frequencies for deeper waters. This enriches the fishing experience while improving catch rates.

Moreover, both devices feature a built-in waypoint register, allowing users to store up to 1,000 waypoints, which can be essential for returning to promising fishing spots or navigating back to port. The navigation functions also include routes and track recording, empowering boaters to create custom paths and review their previous journeys.

The GP-1850 series also places a high emphasis on safety, incorporating features like man overboard (MOB) alarms and route alarms to enhance on-water safety. Additionally, they are designed to withstand the harsh marine environment, with waterproof housings that ensure durability during adverse weather conditions.

In conclusion, the Furuno GP-1850DF and GP-1850F models provide an exceptional combination of performance, reliability, and user-friendly features, making them a preferred choice for both fishermen and navigators. Their adaptability in various maritime situations, alongside advanced technologies, cements their reputation as essential tools for successful and safe voyages on the water.

Furuno GP-1850F manual Plotter Displays, Presentation Modes, North-up, Course-up, Auto course-up

Models: GP-1850F GP-1850DF