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Index
74 GPSMAP 620 and GPSMAP 640 Owner’s Manual
Index
Symbols
2-D, 3-D map view 67
A
accessories 70
active tracks 45
add contact (DSC) 35
additional maps 70
addresses 55
add turn 15
AIS 30, 43
targeting 30
AIS display range 32
alarms 73
anchor drag 41
arrival 41
clock 42
collision 30
deep water 42
sh 42
GPS accuracy 42
off course 41
shallow water 42
system 42
water temp 42
anchor drag alarm 41
apparent wind 47
attaching a photo to a location 57
audio out 1, 38
audio version 65
Auto Guidance 10, 17, 43
auto mag var 40
avoiding
road types 65
theft 70
B
background color
automotive 65
marine 7
backing up data 28
backlight, Marine 7
battery 68
locking ring 1
replacing 3
status 5, 72
battery information 68
beeper options 38
blend 12
BlueChart g2 Vision 10
brightness, screen
automotive 66
marine 7
browsing the map 58
C
calibrating, touchscreen 38
celestial information 27
charging device 69, 72
chart appearance
shing chart 51
Mariner’s Eye 3D 50
navigation chart 48
Perspective 3D 50
chart borders, BlueChart 49
charts
shing 8, 10
navigation 8
cleaning 69
clear report 35
clear user data 28
clock alarm 42
collision alarm 30
color mode
automotive 65
marine 7
colors, hazard 50
communications settings 40
compass 24
safe distance 71
compass tape 48, 51
conguring 5, 53
coordinates 59
copy built-in map 28
course up 48
cruising 47
current location, save 57
current stations 26
D
dangerous target, AIS 31
dashboard 24
data bars
Mariner’s Eye 3D 50
navigation chart 47
perspective 3D 50
VMG 49
data transfer 28
Declaration of Conformity 71
deep water alarm 42
deleting
all user data 68
character 56
Favorites 57, 59
les 63
recent nds list 57
route 59
depth 39
detail maps 67
detour 54
diagnostics, NMEA 0183 41
digital selective calling 34, 43
display range, AIS 32
display settings 38, 65
distress call
incoming 35
navigating to 35