Garmin GPSMAP 640 Owner's Manual
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Garmin GPSMAP 640 Owner's Manual

Garmin marine and automotive gps navigation system owner's manual
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  • Page 1 GPSMAP ® owner’s manual...
  • Page 2 All rights reserved. Except as expressly provided herein, no part of this manual may be reproduced, copied, transmitted, disseminated, downloaded or stored in any storage medium, for any purpose without the express prior written consent of Garmin. Garmin hereby grants permission to download a single copy of this manual onto a hard drive...

  • Page 3: Product Registration

    This manual is divided in two sections. The first section describes how to use the GPSMAP 640 in marine mode, and the second section describes how to use the device in automotive mode. The sections are labeled with tabs along the edge of the page to help identify the usage mode.

  • Page 4: Caring For Your Gpsmap 640

    Your GPSMAP 640 contains sensitive electronic components that can be permanently damaged if exposed to excessive shock or vibration. To minimize the risk of damage to your GPSMAP 640, avoid dropping your unit and operating it in high-shock and high- vibration environments.

  • Page 5: Table Of Contents

    ...ii Getting Started ...1 Identifying the GPSMAP 640 Features ... Identifying the GPSMAP 640 Mounting Bracket Features ... Using the Mounting Bracket ... Powering the GPSMAP 640 On and Off ... Removing and Inserting the Battery Pack ... Inserting and Removing a Secure Digital (SD) Card ...
  • Page 6 Viewing Buoy Reports ... Using XM Audio ..33 Automotive Mode: Getting Started Step 1: Mount Your GPSMAP 640 ... Step 2: Configure Your GPSMAP 640 ... Step 3: Acquire Satellites ... Step 4: Use Your GPSMAP 640 ... Finding Your Destination ...
  • Page 7 Severity Color Code ... Traffic on Your Route ..63 Viewing the Traffic Map ... Viewing Traffic Delays ... Adding an XM Subscription ... Appendix ...65 Calibrating the Screen ... Resetting Your GPSMAP 640 ... Updating the Software ..66 ...69 ...72...
  • Page 8 Clearing User Data ... Battery Information ... Charging Your GPSMAP 640 ... Changing the Fuse on the Automotive Mount ... Additional Maps ... About GPS Satellite Signals ... Extras and Optional Accessories ... Specifications ... Declaration of Conformity ... Software License Agreement ...

  • Page 9: Getting Started

    ➌ with a standard Locking tab—use to lock the device into the mount. ➍ NotiCe: When you remove the GPSMAP 640 from the marine mounting bracket, dry the metal contacts and use the attached weather cap to prevent corrosion. ➍...

  • Page 10: Using The Mounting Bracket

    CautioN: The ball-socket adapter on the GPSMAP 640 is not compatible with Garmin automotive mounts other than the included mount. Do not mount the device on a windshield. Using the Mounting Bracket NotiCe: Do not use the automotive mounting bracket in your boat.

  • Page 11: Powering The Gpsmap 640 On And Off

    3. Tilt the battery pack away from the device and lift it out. To Insert the battery pack: 1. On the back of the GPSMAP 640, fit the bottom of the battery to power off the pack into the device.

  • Page 12: Inserting And Removing A Secure Digital (Sd) Card

    Inserting and Removing a Secure Digital (SD) Card To preserve the IPX7 water resistance of the GPSMAP 640, the SD card slot is located under the battery. To insert an SD card: 1. Remove the battery pack. The SD card slot is in the bottom of the battery compartment, on the opposite side from the battery contacts.

  • Page 13: Marine Mode: Getting Started

    GPSMAP 60/640 Marne Mount Installaton Instructons. 2. Place the GPSMAP 640 in the mounting bracket (see Step 2: Configure Your GPSMAP 640 To power on your GPSMAP 640 if it does not power on Power automatically, press and hold the logo appears on the screen. Follow the on-screen prompts to set up the marine mode on the device for the first time.

  • Page 14: Navigating Directly To A Destination

    Marine Mode: Getting Started Navigating Directly to a Destination 1. From the Home screen, touch Charts > 2. On the Navigation chart, touch the place you would like to navigate to. • Touch to zoom in and out. Touch anywhere on the chart and drag to pan the map.

  • Page 15: Navigating Directly To A Saved Location

    To mute the volume, touch the box to the right of the volume slider bar. The word Mute replaces the volume percentage. Note: The GPSMAP 640 must be connected to an external audio source for you to hear audio alerts.

  • Page 16: Marine Mode: Using Charts

    GPSMAP 640. For more information on BlueChart g2 Vision, see page There are four ways to view charts on a GPSMAP 640 device: • Navigation Chart—displays an overhead view of the basic worldwide imagery map, the preloaded BlueChart g2 charts (GPSMAP 640), and the optional BlueChart g2 Vision charts and photos.

  • Page 17: Interacting With Objects On The Navigation Chart

    Zooming In and Out on the Navigation Chart The scale at the bottom of the chart ( level. The bar under the number represents the numeric scale distance on the map. Touch to zoom in and out on the Navigation chart. Interacting With Objects on the Navigation Chart 1.

  • Page 18: Using Perspective 3D

    When navigating, you can use the Perspective 3D screen to better follow your course, indicated by a highlighted line. See more information on navigating with the GPSMAP 640. To access the Perspective 3D screen from the Home screen, touch Charts >...

  • Page 19: Using Bluechart G2 Vision

    Using BlueChart g2 Vision Optional BlueChart g2 Vision preprogrammed SD cards allow you to get the most out of your GPSMAP 640. In addition to detailed marine charting, BlueChart g2 Vision has the following features: • Mariner’s eye 3D—provides a view from above and behind the boat for a three-dimensional navigation aid.

  • Page 20: Using Fish Eye 3D

    Marine Mode: Using Charts Using Fish Eye 3D Using the depth contour lines of the BlueChart g2 Vision cartography, Fish Eye 3D provides an underwater view of the sea floor or lake bottom. The buttons adjust the view in the same way as the Mariner’s Eye 3D.
  • Page 21 To enable satellite imagery: 1. While viewing the Navigation chart, touch Chart Setup > Photos. 2. Touch one of the following: • Off—standard chart information is shown on the map. • Land Only—standard chart information is shown on water with photos overlaying the land. •...

  • Page 22: Marine Mode: Navigating

    Marine Mode: Navigating Marine Mode: Navigating To navigate using the GPSMAP 640, first choose a destination, then set a course or create a route. Follow the course or the route on the Navigation chart or on the Perspective 3D or Mariner’s Eye 3D screen.
  • Page 23 • Guide to—use the chart data on a BlueChart g2 Vision SD card to automatically suggest a passage from your current location to the destination (page 18). After you set the course, follow the course using the Navigation chart, the Perspective 3D screen, or the Mariner’s Eye 3D screen. Setting a Direct Course (Go To) When the pointer icon is on the location you want to navigate...
  • Page 24 Marine Mode: Navigating Corrected  course Following a Direct Course on the Mariner’s Eye 3D Screen Note: When following a course, important navigation information appears in a data bar along the top of the chart. To adjust the settings of the data bar, see page Creating a Route (Route To) 1.
  • Page 25 5. Touch Done to complete creating the route and to set the course, or touch Cancel Route to delete the route. Complete Route Saving a Created Route (Route To) You can save up to 50 routes, with up to 250 turns in each route. 1.
  • Page 26 Marine Mode: Navigating 2. Follow the magenta and purple line (route leg) from the start point to the first turning point. 3. After you reach the first turning point, follow the magenta and purple line (route leg) to each subsequent turning point, until you reach the end point.
  • Page 27 When the pointer icon is on the location you want to navigate to, or you have selected a destination using Where to?, touch Navigate to > Guide CautioN: The Automatic Guidance feature of the BlueChart g2 Vision SD card is based on electronic chart information. Carefully compare the course to all visual sightings, and avoid any land, shallow water, or other obstacles that may be in your path.

  • Page 28: Marine Mode: Where To

    Marine Mode: Where To? Marine Mode: Where To? Use the Where to? menu on the Home screen to search for, and navigate to, nearby fuel, repairs, and other services, as well as waypoints and routes. Searching For Marine Services 1. From the Home screen, touch Where To? Services.

  • Page 29: Searching For Saved Tracks

    Searching for Saved Tracks 1. From the Home screen, touch Where To? 2. Touch the saved track you want to navigate. 3. Touch Follow Track to navigate the selected saved track. See page 23 for more information about tracks. Searching by Name Use the Search by Name menu to search all marine services, waypoints, saved routes, and saved tracks.

  • Page 30: Marine Mode: Using Waypoints And Tracks

    Marine Mode: Using Waypoints and Tracks Marine Mode: Using Waypoints and Tracks Create waypoints in locations that you want to return to, such as your marina or a good fishing spot. You can store up to 1,500 marine waypoints with a user-defined name, symbol, depth, and water temperature for each waypoint.

  • Page 31: Editing Waypoint Details

    Editing Waypoint Details 1. From the Home screen, touch Information Waypoints List to display the list of all waypoints, or touch a waypoint on the Navigation chart. 2. Touch the name of the waypoint you want to edit. 3. Touch Edit Waypoint.

  • Page 32: Saving The Active Track

    Marine Mode: Using Waypoints and Tracks Saving the Active Track You can save up to 20 tracks, with up to 700 points per saved track. 1. From the Home screen, touch Information Tracks > Save Active Track. 2. Either touch the time the current track began recording, or touch Entire Log.

  • Page 33: Marine Mode: Using The Dashboard

    Marine Mode: Using the Dashboard Use the Dashboard to view important data such as navigation and trip information on one screen, without using the chart screens. Using the Compass Screen Dashboard From the Home screen, touch > Compass screen. Following a Direct Course or a Route Using the Compass Screen After you set a course using Go to, or create a route using Route to, you can use the Compass screen to follow the course or...

  • Page 34: Using The Numbers Screen

    Marine Mode: Using the Dashboard Using the Numbers Screen To view important navigation numbers, such as heading and GPS speed, from the Home screen, touch Dashboard > Numbers. For more information on configuring the Numbers screen, see page Using the Trip Screen The Trip screen provides helpful statistics about your trip.

  • Page 35: Marine Mode: Viewing Almanac Data

    Marine Mode: Viewing Almanac Data Use the Information screen to access almanac data about tides and currents, as well as sun and moon (celestial) data. You can also select tide, current, and celestial information for a specific station directly from the Navigation chart. Touch near the desired station.

  • Page 36: Viewing Celestial Information

    Marine Mode: Viewing Almanac Data Viewing Celestial Information You can view celestial almanac data for your present location. You can view information about sunrise, sunset, moonrise, moonset, the moon phase, and the approximate sky view location of the sun and moon.

  • Page 37: Marine Mode: Managing User Data

    • Replace From • Copy Built�In the GPSMAP 640 to and SD card for use with compatible Garmin PC-software products. Backing up Marine Data to a PC 1. Insert an SD card into your device (see 2. From the Home screen, touch Data Transfer appears.

  • Page 38: Copying Or Merging Mapsource Marine Data To The Gpsmap

    Copying or Merging MapSource Data to the GPSMAP 640 1. Insert an SD card into your GPSMAP 640 device. The unit places a file on the card that provides information to MapSource to format data. This only needs to be done the first time you copy or merge MapSource data to your device from a specific SD card.

  • Page 39: Marine Mode: Managing Information From Other Vessels

    Marine Mode: Managing Information From Other Vessels Use the Information screen to view and manage information about other boats. Note: To view information about other boats, your unit must be connected to an external Automatic Identification System (AIS) or Digital Selective Calling (DSC) device. Viewing AIS Information From the Home screen, touch information...
  • Page 40 Marine Mode: Managing Information From Other Vessels Using DSC Information To edit or interact with DSC distress calls and position reports, select a distress call or a position report from the DSC List. • edit—add a name to the DSC call or report to help better identify the vessel by MMSI number.

  • Page 41: Marine Mode: Advanced Configuration

    Marine Mode: Advanced Configuration Use the Configure menu to configure general unit settings. Use the Menu screen on various chart screens to configure chart- specific information. Configuring System Settings From the Home screen, touch Configure > System. Simulator—turn Simulator Mode or off.

  • Page 42: Changing Units Of Measure

    • Save to Card—save system information to an SD card. It is advised to use this function only if instructed to do so by a Garmin Product Support Specialist. Speed Sources—specify the sensor used for Wind numbers. Touch Wind to toggle between Water (from a water speed sensor) and GPS (from the calculated GPS speed).

  • Page 43: Configuring Communications Settings

    NMEA devices, to a computer, or to other Garmin devices. • Garmin Data transfer—a proprietary data transfer protocol that is used to interface with Garmin computer programs. • NMea Std.—supports the input or output of standard NMEA GPSMAP 640 Owner’s Manual ...

  • Page 44: Configuring Alarm Settings

    Marine Mode: Advanced Configuration Configuring Alarm Settings You can configure the GPSMAP 640 to alert you when certain events occur. Setting Navigation Alarms Configure From the Home screen, touch > arrival—sets an alarm to sound when you arrive at a predetermined point.

  • Page 45: Configuring My Boat

    Turn the following alarms on or off: • Marine • Tornado • Severe Storm • Flood • Flash Flood Configuring My Boat From the Home screen, touch Configure > Keel offset—offset the surface reading for the depth of a keel, making it possible to measure depth from the bottom of the keel instead of from the transducer location.

  • Page 46: Configuring Navigation Settings

    Marine Mode: Advanced Configuration Note: Additional AIS and DSC configuration options are available from the Navigation chart options. See Configuring Navigation Settings Configure > Navigation. From the Home screen, touch auto Guidance—select the Auto Guidance parameters for your boat. • Safe Depth—set the minimum depth (using chart depth data) allowed when calculating an auto-guidance path.

  • Page 47: Configuring Navigation Chart Options

    Channel entry—enter a channel using the on-screen keyboard. Category—select the category of channels that are displayed in the Channel Guide. Save Preset—save the current XM channel in the Presets list. Delete Preset Touch to remove the current channel from the list. “Presets”...
  • Page 48 True Wind and Apparent Wind roses. Weather—configure the appearance of weather options on the Navigation chart. This option is only available when connected to a Garmin GXM 40 XM antenna device. See information on interpreting weather features. •...
  • Page 49 ◦ Data Bar Setup—specify the position of the data bar on the Navigation chart, and specify the contents of the fields. • Navigation: GPS speed, distance to destination, arrival (time), off course, bearing (to destination), and GPS heading. When set to auto, these numbers appear only when navigating to a destination.
  • Page 50 Marine Mode: Advanced Configuration Chart appearance—customize the appearance of the Navigation chart. • orientation—change the perspective of the map display: ◦ North up—set the top of the map display to a north heading. ◦ Head up—set the top of the map display according to your GPS heading.

  • Page 51: Configuring Perspective 3D Options And Mariner's Eye 3D Options

    AIS display settings, as on the Navigation chart. page Weather Radar—toggle the NEXRAD weather overlay on or off. This option is only available when connected to a Garmin GXM 40 XM antenna device. See page 47 for more information on interpreting weather features.

  • Page 52: Fish Eye 3D Settings

    Marine Mode: Advanced Configuration • Style—(Mariner’s Eye 3D only) select how chart data is displayed over 3D terrain. Hazard Colors—(Mariner’s Eye 3D only) turn hazard colors • on or off. ◦ on setting indicates shallow water and land with a color scale.

  • Page 53: Configuring The Active Track Options

    Weather—configure the appearance of weather options on the Fishing chart, as on the Navigation chart. See Cloud Cover and Visibility, the weather appearance option on the Fishing chart contains toggles for Sea temp and Fish Species. Chart appearance—customize the appearance of the Fishing chart.

  • Page 54: Configuring The Numbers Screen

    Marine Mode: Advanced Configuration Configuring the Numbers Screen From the Home screen, touch Dashboard > Configure. 1. Select the number of data fields you want to show on the Numbers screen. The Numbers screen appears with changeable data fields. 2. Touch the data field you want to change. 3.

  • Page 55: Marine Mode: Using Xm Wx Weather And Audio

    Marine Mode: Using XM WX Weather and Audio To use XM WX Satellite Weather on your GPSMAP 640, you must connect a Garmin GXM 40 XM antenna and activate an XM WX weather subscription. To use XM Radio, you must connect a Garmin GXM 40 XM antenna and activate an XM WX Radio subscription.
  • Page 56 Marine Mode: Using XM WX Weather and Audio Viewing NEXRAD Radar Information NEXRAD shows precipitation, from very light rain and snow to strong thunderstorms, in varying shades and colors. To turn the NEXRAD loop on from the Home screen, touch Weather Setup NeXRaD Loop >...

  • Page 57: Viewing Forecast Information

    Understanding Hurricane Information The Hurricanes feature shows the current position of a hurricane, tropical storm, or tropical depression, as well as a projected path (indicated by a red line). The darkened dots that appear along the red line indicate the projected locations received from the National Hurricane Center.

  • Page 58: Viewing Sea Conditions

    Marine Mode: Using XM WX Weather and Audio Understanding Fronts Fronts show lines indicating the leading edge of an air mass. This feature also shows pressure centers. Pressure centers are represented by a large Red “L” for low-pressure centers, or a large Blue “H”...

  • Page 59: Viewing Fishing Information

    Understanding Surface Winds Wind barbs indicate from which direction the wind is coming. The wind barb is a circle with a tail. Wind speed is indicated by the different combinations of flags that are attached to the tail. Wind Direction 15 knots Calm 5 knots...

  • Page 60: Viewing Visibility Information

    Marine Mode: Using XM WX Weather and Audio Understanding Water Temperature Data The Water Temperature feature indicates the surface temperature of the water, as indicated by the legend on the left of the screen. Temperature breaks are indicated by isotherm lines. Viewing Fish Forecasting To view areas that contain optimal weather conditions for specific species of fish, from the Home screen touch...

  • Page 61: Using Xm Audio

    Using XM Audio When you connect an optional GXM 40 XM antenna to your GPSMAP 640, and you connect the GPSMAP 640 to the audio input of your boat, you can listen to XM Audio channels. To display the XM Audio interface from the Home screen, touch Configure audio.

  • Page 62: Automotive Mode: Getting Started

    1. Place the GPSMAP 640 automotive dash mount on the dashboard of your vehicle. 2. Snap the GPSMAP 640 mounting bracket onto the automotive dash mount arm, and place the GPSMAP 640 in the mounting bracket (see page 3. Plug the speaker/vehicle power cable into a power outlet in your vehicle.

  • Page 63: Finding Your Destination

    Automotive Mode: Getting Started Adding a Stop You can add a stop (called a Via Point) to your route. The GPSMAP 640 gives you directions to the Via Point and then to your final destination. 1. With a route active, touch Menu >...

  • Page 64: Automotive Mode: Where To

    To learn how to perform a simple search, see page Finding an Address Note: Depending on the version of the maps loaded on your GPSMAP 640, the button names can change and some steps could be ordered differently. 1. Touch Where To? > Address.

  • Page 65: Go! Page Options

    My Current • Destination—search near your current destination. Finding Recently Found Places Your GPSMAP 640 stores the last 50 of your recent finds in the Recently Found list. The most-recently viewed places appear at the top of the list. Touch >...

  • Page 66: Favorites

    Change Name—enter a new name, and touch Done. • Attach Photo—select a picture that you have loaded on your GPSMAP 640 or on an SD card to assign to the location. • Change Map this location on the map. •...

  • Page 67: Using Custom Routes

    Custom Routes. Select the route you want to take, and touch Go!. Creating a Custom Route Use your GPSMAP 640 to create and save routes before your next trip. You can save up to 10 routes. 1. Touch Where To? (or Tools) >...

  • Page 68: Entering Coordinates

    Automotive Mode: Where To? Entering Coordinates If you know the geographic coordinates of your destination, you can use your GPSMAP 640 to navigate to your destination using the latitude and longitude coordinates (or other coordinate formats). This can be especially helpful when geocaching.

  • Page 69: Automotive Mode: Using The Map

    Automotive Mode: Using the Map Your route is marked with a magenta line. As you travel, your GPSMAP 640 guides you to your destination with voice prompts, arrows on the map, and directions at the top of the map. A checkered flag marks your destination.

  • Page 70: Trip Computer

    To view the trip computer, touch the Speed field on the map. If you make frequent stops, leave the GPSMAP 640 turned on so it can accurately measure elapsed time during the trip. Resetting the Trip Computer Reset the trip computer before beginning a trip.

  • Page 71: Automotive Mode: Managing Files

    Copying Files to the Unit 1. Insert an SD card in the GPSMAP 640 unit (optional). 2. Connect a mini-USB connector to the back of the GPSMAP 640. 3. Connect the larger end of the cable to an available USB port on your computer.

  • Page 72: Deleting Automotive Files

    > Send to 5. From the Send to Device window, select the drive for the GPSMAP 640, and the types of data you want to copy to your device. 6. Click Send. MapSource transfers a file named Temp.gpx file to the Garmin\GPX directory.

  • Page 73: Automotive Mode: Using The Tools

    Location to save your current location. Picture Viewer Use the picture viewer to view pictures that you have stored in your GPSMAP 640 or on an SD card. page 63 for more information about loading pictures to your GPSMAP 640.

  • Page 74: Automotive Mode: Advanced Configuration

    GPSMAP 640 software version number, the unit ID number, and the audio version number. You need this information when you update the system software or purchase...

  • Page 75: Adjusting The Volume

    Format—select a 12-hour, 24-hour, or UTC time format. Current time—manually set the time on your GPSMAP 640. automatic Select to have the GPSMAP 640 set the time based on your location. Restore—restore the original time settings. GPSMAP 640 Owner’s Manual  Setting the Languages...

  • Page 76: Changing Security Settings

    Clear trip Log. Map info—view the maps and the version of each map loaded on your GPSMAP 640. Touch a map to enable (check mark) or disable (no check mark) that map. Restore—restore the original map settings. Changing Security Settings...

  • Page 77: Automotive Mode: Using Xm

    Automotive Mode: Using Using XM Your GPSMAP 640 can receive XM radio, XM weather, and XM traffic using an optional XM smart antenna (such as the GXM 40). For more information about an XM smart antenna and XM subscriptions, visit www.garmin.com/xm.

  • Page 78: Using Xm Traffic Information

    The XM antenna receives signals from the XM traffic provider and displays that information on your GPSMAP 640. Note: You can only access the traffic information if the GPSMAP 640 is connected to an XM antenna and you have an XM traffic subscription (see page 69).

  • Page 79: Viewing The Traffic Map

    Radio ID to open the XM Subscriptions page. 4. Touch Subscribe. 5. Follow the on-screen instructions. Note: Additional documentation is provided with your Garmin XM antenna. XM Tra�fic For more information about an XM smart antenna, go to www.garmin.com/xm. For subscription information and coverage cities for XM NavTraffic, go to www.xmnavtraffic.com.

  • Page 80: Appendix

    GPSMAP 640 battery. To increase the accuracy of the battery gauge, fully discharge the battery and then fully charge it. Do not unplug the GPSMAP 640 until it is totally charged. Note: If the device will not be used for an extended period of time (longer than one week), remove the battery pack.

  • Page 81: Charging Your Gpsmap 640

    GPSMAP 640 Owner’s Manual  Additional Maps You can purchase additional MapSource map data from Garmin and load the maps in your GPSMAP 640 internal memory or on an optional memory card. To determine the versions of the maps that are loaded on your GPSMAP 640, open the Menu page.

  • Page 82: Extras And Optional Accessories

    When your GPSMAP 640 has acquired satellite signals, the signal strength bars on the Home screen (or Menu page) are green. When it loses satellite signals, the bars turn red or clear. For more information about GPS, go to www.garmin.com/aboutGPS.

  • Page 83: Declaration Of Conformity

    Hereby, Garmin declares that this GPSMAP 640 product is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. To view the full Declaration of Conformity, go to the Web site for your Garmin product at www.garmin.com.

  • Page 84: Messages And Alarms (Marine Mode)

    GPSMAP 640. The GPSMAP 640 automatically turns on and goes into USB mass storage mode. Ensure your GPSMAP 640 is connected to a USB port and not a USB hub. I cannot see any new If you have several network drives mapped...
  • Page 85 auto-guidance unable to calculate route. Starting position not within safe depth—(BlueChart g2 Vision) auto-guidance cannot calculate the route; travel to water within the specified safe depth. auto-guidance unable to calculate route, please shorten route— (BlueChart g2 Vision) auto-guidance cannot calculate the route; choose a closer end point.
  • Page 86 invalid entry. Default value selected—an invalid entry was entered. invalid MMSi—an invalid DSC MMSI was entered. Leaving target Water temperature—(temperature sensor/ transducer) the water temperature is outside the user-defined target temperature zone. Lost Heading Sensor Connection—(NMEA) the unit has lost communications with the heading sensor.
  • Page 87 Route already exists—the named route already exists. Choose another name. Route is Full—the individual route is full, no more waypoints can be added. Route Memory is Full, Can’t Create Route—the unit Route memory as a whole is full, no more routes can be created. Erase existing routes to make room.
  • Page 88 Appendix Water temperature alarm—(temperature sensor/transducer) the water temperature has entered or left the user-defined water temperature alarm zone. Waypoint already exists—the named waypoint already exists. Choose another name. Waypoint Memory is Full, Can’t Create Waypoint—the User Waypoint memory is full. Erase existing waypoints to make room. 0 ...

  • Page 89: Index

    31, 37 alarms caring for your GPSMAP 640 deep water category (XM) fish celestial information shallow water channel entry (XM) sonar channel guide (XM) system charging your GPSMAP 640...
  • Page 90 QWERTY keyboard range rings recently found locations registering resetting the max speed the trip data your GPSMAP 640 rings 59, 60, 66 routes adding a stop cancel custom 59–60 GPSMAP 640 Owner’s Manual...
  • Page 91 GPSMAP 640 imagery storm cells satellite signals 73, 74 sunrise/sunset save preset (XM) 39, 53 supported file types saving...
  • Page 92 waypoints creating 9, 22 deleting 22, 23 viewing weather data fronts legend WebUpdater Where Am I? Where To? 56–60 wind barb speed surface XM audio 38, 47, 53 XM NavTraffic XM radio XM satellite strength XM weather zoom 9, 10, 12, 59 4 ...
  • Page 96 For the latest free software updates (excluding map data) throughout the life of your Garmin products, visit the Garmin Web site at www.garmin.com. © 2009 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151 Street, Olathe, Kansas 66062, USA Garmin (Europe) Ltd.

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