Garmin GPSMAP 421s 010-00764-01 User Manual
Product codes
010-00764-01
GPSMAP 400/500 Series Owner’s Manual
Index
Index
A
A-scope
Active Tracks
aerial photos
targeting symbols
threats
AIS Alarm
AIS
clock
deep water
fish
navigation
off course
shallow water
sonar
water temp
apparent wind
B
backlight
adjusting
barometer, reference time
Beeper/Display
BlueChart g2 Vision
boat icon
buttons
C
Calibrate Water Speed
celestial
Chart/Sonar screen
Chart Borders
charts
detail
fishing
mariner’s eye 3D
settings
compass rose
Compass Tape
coordinates, grid
current stations
customizing
chart settings
D
data
transfer
Data Bars
fish eye 3D chart
perspective 3D chart
sailing
sonar
Data Transfer
Declaration of Conformity
depth line
Depth Log
depth waypoint
details, AIS vessels
Device List
Display
Distress Calls
DSC
contact
DST