Navigate to a Point of Interest

46

Creating and Saving a Trail

46

To Save a Trail

47

Displaying a Saved Trail

48

To turn off trail display:

48

To turn on trail display:

48

Navigating Trails

48

Visual Trailing

49

Navigate a Trail

49

Navigate a Back Trail

51

Transfer Custom Maps and GPS Data Files

52

Custom Maps:

52

GPS Data files:

52

Cancel Navigation

54

Section 4: Advanced GPS Operations

55

Find Distance From Current Position To Another Location

55

Find Distance From Point to Point

55

Icons

56

Create Icon on Map

56

Create Icon at Current Position

56

Delete an Icon

57

Navigate to an Icon

57

Routes

57

Create and Save a Route

58

Delete a Route

60

Edit a Route Name

61

Edit Route Waypoints

61

Navigate a Route

62

Navigate a Route in Reverse

62

Trails

63

Delete a Trail

63

Edit a Trail

63

Utilities

65

Alarm Clock

65

Sun/Moon Rise & Set Calculator

65

Trip Calculator

65

Trip Down Timer

65

Trip Up Timer

65

Waypoints

65

Delete a Waypoint

65

Delete a Waypoint from the map

65

Edit a Waypoint

65

Waypoint Symbol

66

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Eagle Electronics 640c Navigate to a Point of Interest Creating and Saving a Trail, Navigate to an Icon, Delete a Trail

640c 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.