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GPSMAP 292/298 Owner’s Manual 
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DSC 
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DSC Tab
Digital Selective Calling (DSC) uses marine VHF radio and Global 
Positioning System (GPS) technologies to transmit and receive 
location information. DSC is used by mariners to assist them in two 
major areas: Distress Calls and Position Reporting. See 
page 21
and the “Appendix” for more information on DSC and using it with 
your GPSMAP 292/298. 
Card Tab
The Card tab contains options for saving waypoints, routes and 
tracks to a data card. When data is saved to a data card, it can be 
exchanged with other compatible units and Garmin’s MapSource 
PC program. 
To transfer data to/from a data card:
1.  Insert the data card. From the 
Card tab, select the check 
box next to each type of item you want to transfer. 
2.  Highlight 
Save To Card, and press ENTER to save the 
selected items to the data card. 
3.  If transferring data from the card to the unit, highlight 
Merge 
From Card, and press ENTER to combine the selected 
items with those of your GPS. Highlight 
Replace From 
Card, and press ENTER to overwrite all selected items on 
your GPS.
4.  A 
Transfer Complete message appears after the data is 
transferred. Press 
QUIT