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Index
GPSMAP 640 Owner’s Manual 81
Index
Symbols
2-D, 3-D map view 67
A
accessories 74
additional maps 73
addresses 56
add turn 16
AIS 31, 37
alarms 76
deep water 36
sh 36
shallow water 36
sonar 36
system 36
water temp 36
antennas 69, 70
attaching a photo to a location 58
audio version 66
auto guidance 11, 38
automatic magnetic variation 34
avoiding
road types 66
theft ii
B
background color 66
backing up data 29
battery 72
status 5
battery information 72
beeper options 33
blend 13
BlueChart 11
brightness 67
browsing the map 59
buoy
reports 52
C
caring for your GPSMAP 640 ii
category (XM) 39, 53
celestial information 28
channel entry (XM) 39, 53
channel guide (XM) 38, 53
charging your GPSMAP 640 73, 75
charts
Fish Eye 3D 8, 11
shing 8, 11
navigation 8
Perspective 3D 8, 10, 11
coastal observation stations 52
cold front 50
colors 44
Mariner’s Eye 3D 44
communications settings 35
conguring 5, 54
coordinates 60
course up 42
current location, save 58
current stations 27
D
data transfer 29
Declaration of Conformity 75
deleting
all user data 72
character 57
Favorites 58, 59
les 64
recent nds list 58
route 59
depth 34
detail maps 68
detour 55
display settings 66
driving directions 61
DSC 31, 37
E
elevation unit settings 34
event log 34
extras 74–75
F
Favorites 58
les 63–64
deleting 64
supported types 63
nding places 6, 55
by address 56
by name 57
by postal code 56
near another location 57
recent selections 57
saved places (Favorites) 58
shing 41, 51
ash ood warning 49
ood warning 49
forecasts (weather) 49
fronts (weather) 50
fuse, changing 73
G
geocaching 60
Go! page options 57
go home 56
GPS 33
about GPS 5, 73
off/on 66
GPSMAP 640
charging 73
cleaning ii
mounting 5, 54, 73
protecting ii
resetting 72
grid north 34