Garmin GPSMAP 3206 Owner's Manual

Also see for GPSMAP 3206 - Marine GPS Receiver: Installation instructions Install guide Installation instructions Important safety information Quick reference guide

Contents

Garmin GPSMAP 3206 Owner's Manual Manual pdf 92 page image

GPSMAP 3206/3210 Owner’s ManualusIng sonar > sonar tabsonarTo calibrate the water speed:1. On the Sonar tab, press the Cal Water Spd soft key.2. Bring the boat to cruising speed. Both the top ground and uncalibratedwater speeds are shown at the bottom of the calibration window. Note yourtop speed, stop the boat, and press ENTER.3. By default, the top ground speed automatically appears in the “Whatwas your top water speed?” field. If a ground speed is not available,the top uncalibrated water speed is used instead. If the new speed iscorrect, highlight OK, and press ENTER. If you want to manually enter acalibration, press ENTER on the speed field, enter a new speed, and pressENTER.Graph Sub TabUse the Graph sub tab to select the color scheme, fish symbols, and scale.The available Graph sub tab options are:Color Scheme—sets the colors for the Sonar and Flasher Pages.Fish Symbols—sets how the Sonar Page interprets suspended targetsand background information. If you select a fish symbol, theGPSMAP 3206/3210 identifies some returns for you by replacingthem with fish symbols (in large, medium, and small sizes based on thesize of the sonar return). If you are using dual beam, fish symbols from thenarrow beam (directly underneath your boat) are solid, and the returns fromthe wide beam (out to the sides of your boat) are hollow.the Sonar Page does not interpret the sonar return data.Suspended targets appear as symbols. No backgroundinformation appearsSame as previous with the target depth shown.Suspended targets appear as symbols. Background informationappears, making the distinction between fish and structure easier.Same as previous with target depth shown.Scale—controls the appearance of the depth scale shown vertically alongthe right side of the graph. You can configure the depth scale to appear inone of four different ways: as an Overlay, in the Corners, Basic, or NoScale.•••