Garmin International Inc 02120D Manuel D’Utilisation

Select an option.

You can view information about a tide station for a specific

date and time, including the tide height, and when the next

high and low tides will occur. By default, the chartplotter

shows tide information for the most recently viewed tide

station and for the present date and time.
Select Nav Info > Tides & Currents > Tides.

NOTE: Current station information is available with certain

detailed maps.
You can view information about a current station for a

specific date and time, including the current speed and level

of the current. By default, the chartplotter shows current

information for the most recently viewed current station and

for the present date and time.
Select Nav Info > Tides & Currents > Tides.

You can view information about sunrise, sunset, moonrise,

moonset, moon phase, and the approximate sky view

location of the sun and moon . The center of the screen

represents the sky overhead, and the outermost rings

represent the horizon. By default, the chartplotter shows

celestial information for the present date and time.
Select Nav Info > Tides & Currents > Celestial.

Select Nav Info > Tides & Currents.

Select Tides, Currents, or Celestial.

Select an option.
• To view information for a different date, select

Change Date > Manual, and enter a date.

• To view information for today, select Change Date >

Current.

• If available, to view information for the day after the

date shown, select Next Day.

• If available, to view information for the day before the

date shown, select Previous Day.

Select Tides or Currents.

Select Nearby Stations.

Select a station.

Select Charts > Navigation Chart.

Select an area on the map.

Select Information.

Select Tides, Currents, or Celestial.

When properly connected to an optional Garmin sounder

module and a transducer, your compatible chartplotter can be

used as a fishfinder. There are three different sonar views to

help you view the fish in the area: a full-screen view, a split-

zoom view, and a split frequency view.

The full-screen sonar view shows a large image of the sonar

readings from a transducer. The range scale along the right

side of the screen shows the depth of detected objects as the

screen scrolls from the right to the left.
Select Sonar > Full Screen.

À

Range adjustment controls

Á

Position information

Â

Suspended targets or fish

Ã

Bottom of the body of water

Ä

Range or depth of the water

Å

Transducer frequency

The split-zoom sonar view shows a full-view graph of sonar

readings, and a magnified portion of that graph, on the same

screen.
Select Sonar > Split Zoom.

In the split-frequency sonar view, one side of the screen

shows a full-view graph of high frequency sonar data, and the

other side of the screen shows a full-view graph of lower

frequency sonar data.
NOTE: The split-frequency sonar view requires the use of a

dual-frequency transducer.
Select Sonar > Split Frequency.

From a sonar view, select Menu > Pause Sonar.

From a sonar view, select Menu > Pause Sonar.

Select the location of the waypoint.

Select Mark or New Waypoint.

You can control the sensitivity of the sonar receiver. To see

more detail, increase the gain. If the screen is cluttered,

decrease the gain.

From a sonar view, select Menu > Gain.

Complete an action:
• To increase or decrease the gain manually, select Up

or Down.

• To allow the chartplotter to adjust the gain

automatically, select an automatic option.

You can adjust the range of the depth scale that appears on

the right side of the screen.

From a sonar view, select Menu > Range.

14

Sonar

DRAFT