Calibrating the Compass
Before you can calibrate the compass, the transducer must be installed far enough away from the trolling motor
to avoid magnetic interference, and deployed in the water. Calibration must be of sufficient quality to enable the
internal compass.
NOTE: The compass may not work if you mount the transducer on the motor.
NOTE: For best results, you should use a heading sensor such as the SteadyCast
™
heading sensor. The heading
sensor shows the direction the transducer is pointing relative to the boat.
NOTE: Compass calibration is available only for transducers with an internal compass, such as the PS21-TR
transducer.
You can begin turning your boat before calibrating, but you must fully rotate your boat 1.5 times during
calibration.
1 From an applicable sonar view, select Menu > Sonar Setup > Installation.
2 If necessary, select Use AHRS to turn on the AHRS sensor.
3 Select Calibrate Compass.
4 Follow the on-screen instructions.
Selecting a Sonar Source
This feature may not be available with all models.
When you are using more than one sonar data source for a particular sonar view, you can select the source to
use for that sonar view. For example, if you have two sources for Garmin ClearVü, you can select the source to
use from the Garmin ClearVü sonar view.
1 Open the sonar view for which you will change the source.
2 Select Menu > Sonar Setup > Source.
3 Select the source for this sonar view.
Renaming a Sonar Source
You can rename a sonar source to easily identify that source. For example, you use "Bow" as the name of the
transducer on the bow of your boat.
To rename a source, you must be in the applicable sonar view for the source. For example, to rename the
Garmin ClearVü sonar source, you must open the Garmin ClearVü sonar view.
1 From the sonar view, select Menu > Sonar Setup > Source > Rename Sources.
2 Enter the name.
Creating a Waypoint on the Sonar Screen
1 From a sonar view, select an action:
• On devices with keys, press or .
• On devices with touchscreens, drag the screen or touch .
2 Select a location.
3 Select .
4 If necessary, edit the waypoint information, such as the waypoint name.
Pausing the Sonar Display
From a sonar view, select an action:
• On devices with keys, press or .
• On devices with touchscreens, drag the screen or touch .
Sonar Fishfinder
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