Garmin GPSMAP 378 Owner's Manual page 150

I
ndeX
trip planning 23, 78
tuning beacon 124
turn-by-turn route 60, 63
turn off recalculation announcement
88
turn unit on and off 3
U
u-turns 87
underwater waypoints 107
unit overview 1
unpaved roads 87
usage mode 86
USB 92
connector 1, 119
data cable 119
drivers 119
user points tab 29
UTC 89
UTM/UPS 127
V
VHF 71, 128
via points 62
view details 43
visibility 97
voice language 85
volume 3, 85
142
W
WAAS 6, 86, 117, 123, 124
warning page 3
water immersion iv
water speed 109
calibrating 109
water temp 78
water temperature 97
wave
direction 97
height 97
period 97
waypoint 17, 24
categories 30
create 24
edit 29
information page 19
name 29
projecting 28
proximity 33
reviewing 26
symbol 29
transition to next 24
weather alarms 77
weather data warranty 135
weather information
finding 101
weather tab 68, 96
options menu 99
using 98
week view 79
welcome message 91
whiteline 106, 114
wide area augmentation system.
See WAAS
X
xImage 120
XM Audio Page 52
audio on/off 55
favorites 54
hiding/showing 53
options menu 53
scanning channels 55
XM Tab 69
XM WX Weather 95
finding weather information 101
Mrn Wx tab 97
options menu 95
Srfc Wx tab 97
viewing 95
weather tab 96
Z
zoom 41
GPSMAP 378/478 Owner's Manual