Garmin GPSMAP 276C Owner's Manual page 5

Sonar Tab ............................................................................... 70
Alarms Tab ............................................................................. 71
Calendar Tab .......................................................................... 73
Celestial Tab .......................................................................... 74
Message Tab .......................................................................... 78
Display Tab ............................................................................ 79
Sound Tab .............................................................................. 80
Setup Tab ............................................................................... 80
Setting Up and Using Sonar .............................................89
Showing Sonar on the Map Page ......................................... 89
Using the Sonar Page ........................................................... 90
Setting Up Sonar ................................................................... 93
Understanding Sonar ............................................................ 97
Appendix ..........................................................................101
Specifications ...................................................................... 101
Optional Accessories .......................................................... 102
Installation Information ....................................................... 103
Learning About GPS ........................................................... 107
LORAN TD Setup ................................................................. 109
Map Datums and Location Formats ...................................111
GPSMAP 276C Owner's Manual
Digital Selective Calling (DSC) ........................................... 112
Messages ............................................................................. 114
Data Field Options ............................................................... 116
Software License Agreement ............................................. 118
Product Registration ........................................................... 118
Limited Warranty ................................................................. 119
FCC Compliance .................................................................. 120
Index .................................................................................121
I > T C
NTRODUCTION ABLE OF ONTENTS
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