Searching

Distance measured by cursor

Cursor line

Pop-up name box

Selected wreck

Cursor line

The selected wreck (the Empress) to the southeast is 12.81 miles away.

Selecting Any Map Item With the Cursor

1.Use the zoom keys and the arrow keys to move around the map and find the item you wish to select.

2.Use the arrow keys and center the cursor cross-hair on the desired ob- ject. On most items, a pop-up box will give the name of the selected item.

Tip:

This unit has a Cursor Undo feature that lets you instantly return to the previous location without scrolling. Use the cursor to scroll across the map to some far away location or waypoint. Press EXIT to clear the cursor and jump back to your current position on the map. When you want to take another peek at that distant place, just press EXIT again. You can use this trick to toggle between your cur- rent position and your destination.

Now that you have seen how the unit can find your current location, let's search for something else. Searching is one of the most powerful features in the Eagle GPS product line.

In this example, we will look for the nearest fast-food restaurant. For information on different types of searches, refer to Sec. 9, Searching.

NOTE:

This example requires the Point of Interest (POI) database included with a high-detail MapCreate 6 custom map.

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640c, 640C, 640cDF specifications

Eagle Electronics has made a significant mark in the world of marine electronics with its innovative and reliable products, notably the Eagle Electronics 640C, 640cDF, and the 640c models. These devices are designed for anglers and navigators who seek advanced functionality combined with user-friendly operation.

The Eagle Electronics 640C is a high-performance fish finder that is primarily admired for its vibrant display and precise mapping capabilities. Equipped with a 640x480 pixel, full-color LCD screen, it provides crystal-clear visibility even in bright sunlight. This device uses advanced sonar technology to offer detailed underwater images, allowing users to locate fish with remarkable accuracy. The high-resolution graphics enhance the experience while providing an intuitive interface for easy navigation through its various features.

The 640cDF, a variant of the 640C, elevates the standard fish finder experience by incorporating dual-frequency sonar capabilities. This model operates on both 200 kHz and 83 kHz frequencies, allowing users to switch between narrow and wide beams based on their fishing needs. The dual-frequency technology provides a more comprehensive view of the underwater environment, making it easier to identify different types of fish and underwater structures. Additionally, the 640cDF boasts temperature sensing capabilities, giving anglers valuable data regarding water conditions that can influence fish behavior.

All models in the Eagle 640 series feature built-in GPS navigation. The integrated GPS provides a reliable mapping system that allows users to mark waypoints and create routes, significantly improving navigation efficiency. This technology is vital for those who engage in long-distance fishing trips or travel in unfamiliar waters. The GPS functionality, combined with the sonar capabilities, makes these devices essential tools for successful fishing excursions.

Furthermore, the Eagle 640 series devices come equipped with customizable display options, allowing users to tailor the information presented based on their preferences. The intuitive menu system simplifies the navigation of the device's various features, empowering users to quickly access critical data without unnecessary complications.

In summary, the Eagle Electronics 640C, 640cDF, and the 640c represent a blend of cutting-edge technology and user-centric design in the marine electronics space. With features such as high-resolution displays, dual-frequency sonar, built-in GPS navigation, and customizable settings, these devices enhance the fishing experience, making them invaluable assets for anglers and navigators alike.