Furuno FA Manual page 101

Item
2 DEPTH
3 DEPTH GRAPH SCALE
4 DEPTH MARK
5 CURRENT
6 WIND
7 TEMP
8 DATE-TIME
9 LOCAL TIME ADJ
0 WPT DATA
4. Push the right button twice to close the menu.
Note: Wind and current data require appropriate sensors. Depth data requires
appropriate echo-sounding equipment. Wind vector shows a direction
from which the wind blows in, relative to own ship heading, and labeled "T
*." Wind velocity is a true wind speed as a result of compensating for own
ship's speed and orientation. Ocean current (tide) is the direction to which
the current is flowing away own ship position, relative to north.
0
Present depth
20
40
60
Last 30 minutes
80
of depth
100 m
30 20 10 min
Echogram
Examples of depth echogram and wind, tide graph
Nav data menu description
Chooses unit of depth measurement, or turn
depth indication off.
Chooses depth scale range. The echogram
shows the last 30 minutes of sounding along
the ship's track.
Chooses the depth at which to show the depth
mark.
Turns ocean current display on (ocean current
relative to North) or off.
Chooses unit of wind speed measurement, or
turn wind indication off.
Turns water temperature indication on/off.
Chooses how to display date and time: OFF,
UTC or LOCAL.
If LOCAL is selected at 8 DATE-TIME, roll the
wheel to set the time difference between local
time and UTC time. A negative value may be
chosen by spinning the wheel past zero.
Turn waypoint data off, or display range and
bearing to waypoint.
N
W
S
Wind, tide graph
1. RADAR OPERATION
Description
OS heading
Tide relative to north,
full scale 10 kt
E
Wind direction relative to
OS heading, full scale
100 kt. TRUE WIND is a
calculated value from the
relative value and OS
heading.
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