Garmin GPSMAP1222 Owner's Manual page 6

Setting the Vessel Type for Sailing
Features................................................. 60
Sail Racing............................................. 60
Starting Line Guidance...................... 60
Setting the Starting Line................ 60
Using the Starting Line
Guidance........................................ 61
Starting the Race Timer.................... 61
Stopping the Race Timer.................. 61
Setting the Distance between the Bow
and the GPS Antenna........................ 61
Laylines Settings................................... 62
Polar Tables.......................................... 62
Importing a Polar Table Manually.... 63
Showing Polar Data in Data Fields... 63
Setting the Keel Offset.......................... 64
Sailboat Autopilot Operation................ 65
Wind Hold.......................................... 65
Changing the Wind Hold Type...... 65
Engaging Wind Hold...................... 66
Engaging Wind Hold from Heading
Hold................................................ 66
Adjusting the Wind Hold Angle..... 66
Tack and Gybe................................... 66
Tacking and Gybing from Heading
Hold................................................ 66
Tacking and Gybing from Wind
Hold................................................ 66
Setting a Tack Delay...................... 66
Enabling the Gybe Inhibitor........... 67
Heading Line and Angle Markers......... 67
Setting the Heading Line and Angle
Markers.............................................. 67
Viewing Sailing Vessel Data................. 67
Sonar Fishfinder............................. 68
Stopping the Transmission of Sonar
Signals................................................... 68
Traditional Sonar View.......................... 68
Split-Frequency Sonar View.............. 68
Split-Zoom Sonar View..................... 69
Garmin ClearVü Sonar View................. 69
Garmin SideVü Sonar View................... 70
SideVü Scanning Technology........... 71
Measuring Distance on the Sonar
Screen................................................ 71
Panoptix Sonar Views........................... 71
LiveVü Down Sonar View.................. 72
iv
LiveVü Forward Sonar View.............. 73
RealVü 3D Forward Sonar View........ 74
RealVü 3D Down Sonar View............ 75
RealVü 3D Historical Sonar View..... 76
Garmin FrontVü Sonar View............. 77
LiveScope Sonar View.......................... 77
Perspective View................................... 78
Selecting the Transducer Type............ 78
Selecting a Sonar Source..................... 78
Renaming a Sonar Source................ 79
Creating a Waypoint on the Sonar
Screen.................................................... 79
Pausing the Sonar Display.................... 79
Viewing Sonar History.......................... 79
Sonar Sharing........................................ 79
Adjusting the Level of Detail................. 80
Adjusting the Range, Gain, and
Brightness With the Knob..................... 80
Adjusting the Color Intensity................ 80
Sonar Setup........................................... 81
Setting the Zoom Level on the Sonar
Screen................................................ 81
Setting the Scroll Speed.................... 82
Adjusting the Range.......................... 82
Sonar Noise Rejection Settings........ 83
Sonar Appearance Settings.............. 83
Sonar Alarms..................................... 84
Advanced Sonar Settings................. 85
Transducer Installation Settings...... 85
Sonar Frequencies............................ 86
Selecting the Transducer
Frequency...................................... 86
Creating a Frequency Preset........ 86
Turning On the A-Scope.................... 87
Panoptix Sonar Setup........................... 87
Adjusting the RealVü Sweep
Speed................................................. 87
LiveVü Forward and Garmin FrontVü
Sonar Settings................................... 88
Setting the LiveVü and Garmin
FrontVü Transducer Transmit
Angle.............................................. 88
Setting the Garmin FrontVü Depth
Alarm.............................................. 89
LiveVü and Garmin FrontVü
Appearance Settings..................... 89
LiveVü and Garmin FrontVü Layout
Settings.......................................... 89
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