User ManualTable of ContentsGPSMAP 2206/22101Introduction3Installing Your GPSMAP 2106/21103About This Manual3Manual Conventions3Product Registration7Contact Garmin7Software License Agreement7Warning8Caution8Getting Started9Unit Overview9Using the GPSMAP 2106/2110 Keypad10Using Soft Keys11Using Data Entry/Shortcut Keys11Status Bar11Turning on the GPSMAP 2106/211012Adjusting the Backlight12Initializing the GPS Receiver13Receiver Status and Accuracy14GPS Setup14Using Simulator Mode15Basic Operation16Using the GPSMAP 2106/211016Selecting Options and Entering Data17Using Additional Map Data18Using the Map Pointer18Finding an Item20Creating and Using Waypoints21Creating Waypoints Using the ENTER/MARK Key21Creating Waypoints Using the Map21Creating Waypoints Manually22Reviewing and Editing Waypoints23Moving a Waypoint24Using Waypoint Lists25User Waypoints25Proximity Waypoints26Navigating to a Destination27Selecting a Map Item Go To Destination28Follow Track and TracBack Navigation28TracBack Tips30Man OverBoard (MOB)31Creating and Using Routes31Creating a New Route31Navigating a Saved Route32Creating a Quick NAV Route33Copying a Route33Deleting a Route34Editing a Route34Planning Routes37Main Pages38Configuring Main Pages39Using Function Windows41Function Window Adjustments41Viewing a Main Page in Full-Screen Mode42Map Page42Selecting Map Ranges43Cartography44Map Page Options45Map Split Page47Compass Page48Highway Page49Changing the Highway Perspective Range49Highway Page Options49Showing or Hiding Cartography50Main Menu51GPS Tab51Tide Tab52Tide Sub Tab52Current Sub Tab54Celestial Tab55Trip Tab56Points Tab57Routes Tab58Tracks Tab58DSC (Digital Selective Calling) Tab60Understanding DSC Distress Calls60Understanding Position Reports60Review DSC Waypoint61Setting Up DSC62Using the NAV Key62Card Tab62Messages Tab63Viewing Detailed Message Information63Alarms Tab64System Alarms65Nav (Navigation) Alarms65Sonar Alarms*66System Tab66Update Sub Tab71Network Tab72Pages Tab72Map Tab73AIS Sub Tab76Temp (Temperature) Tab78Sonar Tab79Highway Tab79Using Sonar80Understanding Sonar80Using Dual Frequency80Using Dual Beam80Understanding the Sonar Display81Sonar Page82Configuring the Sonar Page83Using the Sonar Adjustment Menu84Using the Pointer on the Sonar Page86Marking an Underwater Waypoint86Sonar Tab86General Sub Tab87Graph Sub Tab88Water Temp Sub Tab89Appendix90Specifications90Installing and Removing Data Cards91What is WAAS/EGNOS?92WAAS Capability92Digital Selective Calling (DSC)93What is DSC?93LORAN TD System94Caring for the GPSMAP 2106/211095Navigation Terms96Messages and Alarms98Optional Accessories100Limited Warranty101FCC Compliance102Industry Canada Compliance102Declaration of Conformity (DoC)102Index103Size: 3.35 MBPages: 106Language: EnglishOpen manual