Cursor, Shifting the Display, Mini Chart Cards

3.2Cursor

Turning on the cursor, shifting the cursor

Press the cursor pad to turn the cursor on, and the cursor appears at the own ship’s po- sition. Operate the cursor pad to shift the cursor. The cursor moves in the direction of the arrow or diagonal pressed on the cursor pad.

Cursor state determines what data is shown on the display. Cursor position is displayed in latitude and longitude or Loran or Decca TDs (depending on menu setting) at the top of the plotter display when the cursor is on.

34°	12.345’ N	FROM	16.45nm	NORTH
135°	12.345’ E	OS	276.9°	UP
				ZOOM
				IN
				ZOOM
				OUT
				COURSE
				UP
				GO TO
				CURSOR
DGPS 3D				CENTER
DGPS 3D

Figure 3-4 Data displayed on the plotter

display when the cursor is on

Turning off the cursor, returning own ship marker to screen center

The soft key CENTER turns off the cursor and returns own ship marker to screen cen- ter.

3.3Shifting the Display

The display can be shifted on the plotter dis- play.

1.Press the cursor pad to display the cur- sor.

2.Locate the cursor at a screen edge. The screen shifts in the direction opposite of cursor location.

3.4Selecting Chart Scale/Range

Chart scale (range) may be selected with the soft key ZOOM IN or ZOOM OUT. ZOOM IN expands the chart; ZOOM OUT shrinks it.

Note: When the display is expanded or shrunk beyond the range of the chart card in use NO CHART appears, along with the ap- propriate chart icon. See Table 3-1.

3.5Mini Chart Cards

The mini chart cards contain nautical charts. When you insert a suitable mini chart card in the slot and your boat is near land, a chart appears.

When a wrong card is inserted or a wrong chart scale is selected, the land will be hol- low. Insert the proper card and select a suit- able chart scale. Chart icons appear to help you select a suitable chart scale. Table 3-1 shows the chart icons and their meanings.

Table 3-1 Chart icons and their meanings

Icon

Meaning

Proper card is not inserted or chart scale is too small. Press the soft key ZOOM IN to adjust chart scale.

Chart scale is too large. Press the soft key ZOOM OUT to adjust chart scale.

Suitable chart scale is selected.

3-2

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.