Garmin GPSMAP 496 - Manual (Page 5)

GPSMAP 496 Owner’s Manual 
I
ntroductIon
> t
Able of
c
ontents
Basic Operation in Marine Mode ...................................... 86
Marine Mode Page Sequence ............................................... 86
Navigating in Marine Mode ................................................... 87
Marine Mode Pages and Features.................................... 88
Map Page ................................................................................ 88
Compass Page ....................................................................... 89
DSC ......................................................................................... 91
Main Menu .......................................................................... 96
GPS Tab .................................................................................. 96
Flights Tab.............................................................................. 96
Route Tab ............................................................................... 97
Points Tab .............................................................................. 97
Track Tab ................................................................................ 97
Sonar Tab ............................................................................... 98
Aircraft Tab............................................................................. 98
Alarms Tab ............................................................................. 99
Celestial Tab......................................................................... 102
Message Tab ........................................................................ 106
Display Tab........................................................................... 107
Sound Tab ............................................................................ 108
Setup Tab ............................................................................. 109
Location Sub Tab................................................................. 114
Setting Up and Using Sonar ........................................... 119
Showing Sonar on the Map Page ....................................... 119
Using the Sonar Page ......................................................... 120
Setting Up the Sonar Page ................................................. 124
Understanding Sonar .......................................................... 127
Viewing the Sonar Temperature Tab .................................. 130
VHF Comm ....................................................................... 131
Appendix .......................................................................... 132
Specifications ...................................................................... 132
Optional Accessories .......................................................... 133
Installation Information ....................................................... 134
Declaration of Conformity (DoC) ....................................... 138
Learning About GPS ........................................................... 139
LORAN TD Setup ................................................................. 140
Map Datums and Location Formats .................................. 142
Digital Selective Calling (DSC) ........................................... 143
Jeppesen Database Information ........................................ 144
Messages ............................................................................. 145
Data Field Options ............................................................... 147
License Agreement and Warranty...................................... 149
Index ................................................................................. 151