Garmin echoMAP CHIRP 74sv Benutzeranleitung

This sonar view shows a three-dimensional view of what is 

below the transducer and can be used when you are stationary 

and want to see what is around your boat.

This sonar view provides a three-dimensional view of what is 

behind your boat as you are moving and shows the entire water 

column in 3D, from the bottom to the top of the water. This view 

is used for finding fish.

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Color legend

Á

Boat

Â

Range

Ã

Bottom

Ä

Structure

Å

Fish

The Panoptix FrontVü sonar view increases your situational 

awareness by showing obstructions under the water, up to 

91 meters (300 feet) in front of the boat.
The ability to effectively avoid forward collisions with FrontVü 

sonar decreases as your speed rises above 8 knots.
To see the FrontVü sonar view, you must install and connect a 

compatible transducer, such as a PS21 transducer. You may 

need to update the transducer software.

From a combination screen with sonar, select MENU > Edit 

Combination.

Select the window to change.

Select a sonar view.

Before you can select the transducer type, you must know what 

kind of transducer you have.
This chartplotter is compatible with the Garmin ClearVü

™

transducer as well as a range of accessory transducers 

including Garmin GT transducers, which are available at 

.

If you are connecting a transducer that was not included with the 

chartplotter, you may need to set the transducer type to make 

the sonar function properly. If the device automatically detected 

your transducer, this option does not appear.

From a sonar view, select MENU > Sonar Setup > 

Installation > Transducer Type.

Select an option:

• If you have a 200/77 kHz, dual-beam transducer, select 

Dual Beam (200/77 kHz).

• If you have a 200/50 kHz, dual-frequency transducer, 

select Dual Frequency (200/50 kHz).

• If you have another type of transducer, select it from the 

list.

Before you can calibrate the compass, the transducer must be 

installed on the shaft 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: To use the compass, you must mount the transducer on 

the shaft. The compass does not work when you mount the 

transducer on the motor.
NOTE: Compass calibration is available only for transducers 

with an internal compass.
You can begin turning your boat before calibrating, but you must 

fully rotate your boat 1.5 times during calibration.

From a ForwardVü or LiveVü Forward sonar page, select 

MENU > Sonar Setup > Installation.

If necessary, select Use AHRS.

Select Calibrate Compass.

Follow the on-screen instructions.

From a sonar view, select Pause Sonar.

Select a location.

Select   or  .

If necessary, edit the waypoint information.

You can measure the distance between two points on the 

SideVü sonar view.

From the SideVü sonar view, select a location on the screen.

Select  .
A push pin appears on the screen at the selected location.

Select another location.
The distance and angle from the pin is listed in the upper-left 

corner.

TIP: To reset the pin and measure from the current location of 

the pin, select  .

From a sonar view, select MENU > Pause Sonar.

You can scroll the sonar display to view historical sonar data.
NOTE: Not all transducers save historical sonar data.

From a sonar view, select MENU > Pause Sonar.

Use the arrow keys.

You can control the level of detail and noise shown on the sonar 

screen either by adjusting the gain for traditional transducers or 

by adjusting the brightness for Garmin ClearVü transducers.
If you want to see the highest intensity signal returns on the 

screen, you can lower the gain or brightness to remove lower 

intensity returns and noise. If you want to see all return 

information, you can increase the gain or brightness to see more 

information on the screen. This also increases noise, and can 

make it more difficult to recognize actual returns.

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Sonar