Garmin 340c Manuale Utente

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You can use Pointer mode to move a cursor around on the paused 

Sonar Page to reference sonar items and mark waypoints for 

that location (if your Fishfinder is attached to a Garmin GPS or 

compatible NMEA navigation device; see 

). When you 

use Pointer mode, a data field appears at the top of the graph with 

the cursor’s depth, surface temperature for that location, and GPS 

coordinates (if available). This makes it easy to save the location of 

an underwater object (such as a stump, rock, or brush pile), which 

you can navigate back to with your GPS receiver. 

1.  Press and hold

ADJ/MENU. The Main Menu appears.

2.  Use the

ROCKER to select the System tab.

3.  Use the

ROCKER to select the NMEA Input/Output field.

Press

ENTER.

4.  Use the

ROCKER to select On. Press ENTER. On appears

in the field.

5.  Press

QUIT to return to the previous page.

1.  From a Sonar Page, hold

PAUSE for two seconds. The

Fishfinder is now in Pointer mode.

2.  Use the

ROCKER to move the cursor around on the screen.

Information about the Pointer location appears on the

screen.

3.  Press

QUIT to resume normal scrolling.