Eagle Electronics 640c manual Power Connections

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You need to select an antenna installation location that has a clear, un- obstructed view of the sky. After the module is installed, route the cable to the unit, plug it in the center socket on the back and your system is ready to use. See the module's instruction sheet, publication part num- ber 988-0148-371, for complete installation directions.

In an automobile, you may achieve good results by placing the external antenna on the top of the dash or at the base of the windshield. A piece of the rubber non-skid shelf liner material available in recreational ve- hicle supply stores will help hold the antenna in place. This may not work well if you have a cab-over design pickup truck camper or motor home. If dashboard reception is poor, relocate the antenna module elsewhere on the vehicle for a clearer view of the sky.

Power Connections

The IntelliMap 640c works from a 12-volt battery system. For the best results, attach the power cable directly to the battery. You can attach the power cable to an accessory or power buss, but you might have problems with electrical interference. Therefore, it's safer to go ahead and attach the power cable directly to the battery.

CAUTION:

When using the unit in a saltwater environment, we strongly rec- ommend that you shut off the power supply to the power cable when the unit is not in use. When the unit is turned off but still connected to a power supply, electrolysis can occur in the power cable plug. This may result in corrosion of the plug body along with the electri- cal contacts in the cable and the unit's power socket.

In saltwater environments we recommend you connect the power cable to the auxiliary power switch included in most boat designs. If that results in electrical interference, or if such a switch is not available, we recommend connecting direct to the battery and in- stalling an inline switch. This will let you shut off power to the power cable when the unit is not in use. When you are not using the unit, you should always shut off power to the power cable, es- pecially when the power cable is disconnected from the unit.

If possible, keep the power cable away from other boat wiring, espe- cially the engine's wires. This will provide the best isolation from elec- trical noise. If the cable is not long enough, splice #18 gauge wire onto it. The power cable has two wires, red and black. Red is the positive lead, black is negative or ground. Make sure to attach the in-line fuse holder to the red lead as close to the power source as possible.

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Contents Installation and Operation Instructions Page Table of Contents Create Icon on Map Create Icon at Current Position Navigate to a Point of Interest Creating and Saving a TrailTo turn off trail display To turn on trail display Navigate to an IconTo setup Loran TD To change alarm settingsCommunications Port Configuration To configure a map fixSearching 101 Trail Visibility and Other Trail Options100 102Read Me First How this manual can get you out on the road, fastCapabilities and Specifications IntelliMap 640c With lights on 700 maCharts and Navionics charts Ades. User settings are stored when unit isInterstate exit services details included Built-in memory stores GPS data for decHow GPS Works Page Introduction to GPS and Waas Page How to use this manual typographical conventions Page Page GPS Antenna/Receiver Module Installation PreparationsPower Connections Power connections for the IntelliMap 640c GPS unit Nmea Cable Connections Mounting the Unit Bracket, In-Dash or Portable Bracket Installation In-Dash Installation In-Dash MMC or SD Card Memory Card Installation Other Accessories MMC groove for card removalPage Page Section Basic GPS Operations KeyboardPower/lights on and off Main MenuMain Menu Pages Page Navigation Page Map Page Background map vs. MapCreate map content Tip Resize Window command Page Basic GPS Quick Reference Find Your Current Position Moving Around the Map Zoom & Cursor Arrow KeysSelecting Any Map Item with the Cursor SearchingPage Set a Waypoint To create and save a Waypoint Press WPT↑ to MY WAYPOINTS→ to Newent StepNavigate To a Waypoint Set Man Overboard MOB Waypoint Navigate Back to MOB WaypointNavigate to Cursor Position on Map Navigate to a Point of Interest Creating and Saving a TrailVisible Active Symbol symbol Press MENUMENU↓ to MY TrailsentDisplaying a Saved Trail Navigating TrailsVisual Trailing Page Navigate a Back Trail Transfer Custom Maps and GPS Data Files GPS Data filesInsert the MMC into your unit. Press MENUMENU↓ to System Cancel Navigation Section Advanced GPS Operations Find Distance From Point to PointIcons Routes Press MENU↓ to Delete MY IconsentCreate and Save a Route Page Delete a Route Press ↓ to route nameENT Highlight DELETEENT← to YesentEdit a Route Name You can edit the route by adding and removing waypointsNavigate a Route Press ↓ to saved route nameENT. Highlight Reverse ENT← toTrails Edit a Trail Color Utilities WaypointsTo edit waypoint symbol Set a Waypoint by Projecting a Position Page Section System & GPS Setup Options AlarmsCommunications Port Configuration Press MENUMENU↓ to System SetupentCheck MMC Files and Storage Space Configure Nmea Coordinate System Selection To get to Coordinate System SelectionMap Fix To configure a map fix Customize Page Displays GPS Simulator Press ↓ to GPS SIMULATORENT. The GPS Simulator Menu appearsInitialize GPS Map Auto ZoomMap Data Map Datum Selection Select the desired datum and press ENTMap Detail Category Drawn Map Orientation NauticPath USA Marine Charts To view Chart Note information Tidal Current Information Current Time Line Velocity Scale To select another date Navionics Charts Overlay Data While on the Navigation Page or a Map Page, press MENU↓ to To remove overlaid data Pop-up Help Reset Options To reset all features to their factory defaultsRequire Waas Set Local Time Screen Contrast and BrightnessSet Language Press ↓ to Display MODEENT. Press ↑ ↓ to select modeEXITShow Waas Alarm Software Version InformationSounds and Alarm Sound Styles To access the Trails Menu press MENUMENU↓ to MY Trailsent Track SmoothingTrail Options From the Trails Menu, press → to Delete ALLENT← to Yesent Delete Trail Transparency Units of Measure Searching Find Addresses Tip Find Any Item Selected by Map Cursor Find Interstate Highway Exits105 Find Map Places or Points of Interest POI Find Waypoint menu with Lodging POI category selected Find Streets or Intersections 109 Find an Intersection Page Find Waypoints Page 114 Supplemental Material Datums Used by This Unit 116 117 Conus118 FCC Compliance 119120 121 122 123 124 Eagle Databases License Agreement Databases Limited Warranty 126Eagle Electronics Full ONE-YEAR Warranty 127How to Obtain Service… 128Accessory Ordering Information for all countries Visit our web site
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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.