These settings apply to the following types of sonar.

• Traditional

• Garmin ClearVü™

• Garmin SideVü™

From an applicable sonar view, select an option.

• From a Traditional sonar view, select Options > Sonar Setup > Installation.

• From a Garmin ClearVü sonar view, select Options > ClearVü Setup > Installation.

• From a Garmin SideVü sonar view, select Options > SideVü Setup > Installation.

Transmit Rate

Sets the length of time between sonar pings. Increasing the transmit rate increases the scroll speed, but it may also increase self-interference.

Reducing the transmit rate increases the spacing between transmit pulses and can resolve self-interference. This option is available on the Traditional sonar view only.

Transmit Power

Reduces transducer ringing near the surface. A lower transmit power value reduces transducer ringing, but can also reduce the strength of the returns. This option is available on the Traditional sonar view only.

Filter Width

Defines the edges of the target. A shorter filter more clearly defines the edges of the targets but may allow more noise. A longer filter creates softer target edges and may also reduce noise. This option is available on the Traditional sonar view only.

Flip Left/Right

Switches the SideVü view orientation from left to right. This option is available on the SideVü sonar view only.

Restore Sonar Defaults

Restores the sonar settings to the factory default values.

Transducers

View details about installed transducers and save details to a memory card.

Transducers > Change Model

Allows you to change an installed transducer type (Selecting the Transducer Type).

Transducers > Manual Configuration

Allows you to set manual transducer configuration parameters on a compatible sonar module. See the installation instructions for your compatible sonar module for more details on connecting and manually configuring a transducer.