Garmin 550C Manuale Utente
20
echo 200, echo 300c, echo 500c, and echo 550c Owner’s Manual
Index
Index
a
alarms
drift
B
battery voltage
alarm
brightness
buttons
C
calibration
keel offset
water speed sensor
cleaning
outer casing
color scheme
contacting product support
D
depth log
duration
viewing
depth scale
drift alarm
F
fish
alarm
symbols
frequency
selecting
split screen
g
gain
setting manually
I
identification number
K
L
line, depth
depth
temperature
M
measurement units
n
night and day settings
numbers
showing
sonar
O
odometer
resetting
P
pause/rewind sonar
r
registering your device
S
screen
pausing
scroll speed
software version
,
span
Split Frequency page
split size