Functional Characteristics

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To enter local time, press GOTO and then, by using the joy- stick, select SETUP/NAVIGATION, SET TIME and then LO- CAL.

The joystick will allow entering local time as well as confirm- ing and saving the operation. To cancel local time, press GOTO, select SETUP/NAVIGATION, SET TIME and then GMT.

Contrast/Brightness

Press the PWR key to display the CONTRAST/LIGHT window. Use the joystick to switch from one option to the other and to adjust the contrast/brightness level.

Press ENTER to exit.

Color

Besides displaying color nautical charts, the GEONAV allows selecting the track and marker colors.

Press the GOTO key to access the menu, select TRACK or MARKER, then COLORS and confirm by pressing ENTER; choose the color desired and confirm the selection.

The color of markers can also be selected when entered or edited, whereas the track segment color can be selected by positioning the manual cursor on the segment itself.

The color of chart items can be chosen from DAY, NIGHT or BRIGHT. Press GOTO to display the menu, select SETUP/DIS- PLAY, MODE and then DAY, NIGHT or BRIGHT.

Anchor alarm

This function allows generating an anchor alarm message that warns the user when the ship moves farther than the se- lected distance from its anchoring position, that is the ship’s position when the alarm is enabled. The reference distance value for the alarm can also be set. After the alarm is issued, press any key to reset it by using the current ship’s position as the new anchor position. To set this function, press GOTO, select SETUP/NAVIGATION and then ANCHOR ALARM.

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Navionics 10C, 11C manual Contrast/Brightness, Color, Anchor alarm

10C, 11C specifications

Navionics is a leading provider of electronic navigational charts and marine mapping solutions, renowned for its innovative products that enhance the boating experience. Among its extensive range of cartographic offerings, the Navionics 11C and 10C chartpacks stand out, providing detailed and user-friendly marine navigation options suitable for both recreational and commercial boaters.

The Navionics 11C chartpack covers a comprehensive range of geographical areas, including parts of the United States, Canada, and Mexico, while the 10C chartpack focuses primarily on regions within the Caribbean and parts of Central America. Both chartpacks are designed to enhance safety and navigation efficiency by offering detailed nautical information.

One of the main features of Navionics 11C and 10C is the High-Definition Contour Mapping technology. This feature provides detailed depth contours and high-resolution bathymetric data, allowing boaters to better understand the underwater terrain and identify safe routes. This is crucial in avoiding hazards like shallow areas and submerged objects, thus enhancing overall safety during navigation.

Another standout characteristic is the SonarChart feature, which allows users to create personalized bathymetric maps based on sonar logs. This means that boaters can continuously update their charts using their own data, ensuring that the information remains current and relevant. It’s an essential tool for those who frequently navigate the same waters, as it includes depth shading to show steepness.

Moreover, both chartpacks offer a range of additional data layers, such as navigational aids, anchorages, marinas, and restricted areas. The incorporation of diverse information helps boaters make informed decisions while navigating. The intuitive interface and zoom capabilities facilitate a seamless navigation experience, while the compatibility with various devices, including plotters and mobile tablets, enhances accessibility.

The updates are another vital aspect of the Navionics offerings. Users can benefit from regular updates, which ensure that charts remain accurate with real-time data changes, such as new depths, buoy placements, and other navigational information.

In summary, the Navionics 11C and 10C chartpacks combine advanced technology with user-friendly features, creating a comprehensive resource for safe and efficient marine navigation. The combination of High-Definition Contour Mapping, the innovative SonarChart feature, and rich data layers make them invaluable tools for any boater looking to enhance their maritime adventures.