A SERVICE OF

logo

depth 89
detailed maps 42
detour 61
DGPS 92, 93, 122
alarm 77
differential 122, 123
Digital Selective Calling. See DSC
direction display 89
Display Tab
84
distance and speed 89
distress calls 72, 73, 74, 75, 127, 128
drift 78
DSC 71, 127–128
DSC Tab
71
E
edit
route 21, 22, 23, 60
waypoints 29
editing a waypoint 29
emergency 127
entering data 9
erase track log 35
exits 17
external power source 2
external voltage
alarm 77
F
faster time 87
FCC 127, 137
Field 8
find
17
from a different location 17, 18
menu 15, 19
finding an item
17–19
find current location
3
find menu
17
fishing 82
fish symbols 108
flasher 11
0
following an automotive route 63
forecast map 98
fronts 97
fuel flow 23
G
getting started 1
going to a destination 13
go to
distress call 73
point 14
position report 73
GPS
off/on
5
options 6
page 6
tips 6
GPS Tab 67
GRI chain 125
GSD 20 103
GSD 20 Sounder Module 103
GXM 30 Antenna 95, 100
connecting 118
H
heading 90
highways
avoid 87
Highway Page 48, 85
hiding/showing 48
options menu 49
page layout 49
setup 49
Hunt & Fish Sub Tab
82
hurricanes 96
I
icons 84
identifier
127
Information Page 19, 43
initialize 3
installation 117
interval 37
invert 50
item details 19
K
keypad 7
L
language 85, 86
legs, track 37
lightning 96
lithium-ion battery 2
local time 89
location 6, 26
location format 90, 126
log filter 84
longitude 132
LORAN TD Setup
124
lost satellite reception 5
GPSMAP 376C Owner’s Manual 139
INDEX
190-00508-00_0C.indd 139 11/6/2006 9:47:50 AM