Garmin nьvi 650 Manuale Utente

Customizing Your Device

Select   > Setup > Marine.
•  Marine Chart Mode—allows you 

to select a nautical chart or a fishing 

chart:

 ◦ Nautical—displays various map 

features in different colors so 

that the marine POIs are more 

readable. The nautical chart 

reflects the drawing scheme of 

paper charts.

 ◦ Fishing—(requires marine 

maps) displays a detailed view 

of bottom contours and depth 

soundings. Simplifies map 

presentation for optimal use 

while fishing.

•  Appearance—allows you to set the 

appearance of marine navigation 

aids on the map.

•  Marine Alarm Setup

 ◦ Anchor Drag Alarm—alarm 

sounds when you exceed a 

specified drift distance while 

anchored.

 ◦ off Course Alarm—alarm 

sounds when you are off course 

by a specified distance.

 ◦ Deep Water/Shallow Water—

alarm sounds when you enter 

water of a specific depth.

1.  Select   > Setup > Marine > 

Marine Alarm Setup.

2.  Select an alarm type.
3.  Select on.
4.  Enter a distance.
5.  Select  .