Garmin 190-00683-00 Manuale Utente

Use the Track tab to specify whether or not to record a track log, 

define how it is recorded, or save the track log data for future use. 

The Track tab is divided into two sub tabs: Active and Saved. For 

more information about tracks, see the “

section beginning on 

The Active sub tab is for the active log (the log currently being 

recorded). It shows the amount of track memory used and current 

settings.

The Saved sub tab shows a list of all saved tracks in your 

GPSMAP 378/478.

Use the DSC tab (Marine Mode only) to control and set up the 

Digital Selective Calling (DSC) features. DSC uses marine VHF 

radio and GPS to transmit and receive location information. DSC is 

used by mariners for distress calls and position reporting. 
For more information about DSC and Maritime Mobile Service 

Identity (MMSI) numbers, see 

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