Tidal Information - Furuno GP-1640F Operator's Manual

4. Press ▲ or ▼ to select the item desired.
5. Press the ENTER soft key or the [ENTER]
key to display details for object selected
Objects.
Caution area
Information
LEUCHTFEUER DIE KARTE ENTHAEL
T NUR DIE LAGEN DER WICHTIGEN
FEUER. LIGHTS ONLY THE PRINC
IPAL LIGHTS ARE SHOWN ON THIS
CHART. MISSWEISUNG SIEHE K
ARTEN GROESSEREN MASSSTABS. M
AGNETIC VARIATION LOCAL MAGNE
TIC ANOMALIES SEE LARGER SCAL
E CHARTS.
Example of caution area window
6. Press the CANCEL soft key to close the
window.
7. Repeat step 4 to 6 to select other item.
8. Press the CANCEL soft key to close the
Objects window.
When you place the cursor on any icon, its
information appears.
1. Place the cursor on a lighthouse icon.
Place the cursor
on a lighthouse icon.
NAVAID : X X X X X X 6S 7m 9M
FROM OS 2. 43nm
DGPS 3D
Lighthouse icon
2. Press the [ENTER] key. For example, the
following window appears.
12-2
NORTH
UP
351. 2°
ZOOM
IN
ZOOM
OUT
COURSE
UP
GO TO
CURSOR
CENTER
Objects
Navigation mark, fixed
Extended navigational aid, ge
Light
Light
Light
Light
Depth contour
Land area
Source of data
Object windows
3. Press ▲ or ▼ to select the item desired.
4. Press the [ENTER] key to display detailed
information.
Navigation mark, fixed
Light.
Color
white
Height
7. 00 Meters
Light characteristic
occulting
XXXXXXXX
XXXXXXXX
Sample lighthouse data
5. Press the CANCEL soft key to close the
Objects window.

12.3 Tidal Information

The C-MAP NT-FP chart card provides for
calculation of the tide heights for any date.
Additionally it displays the times of sunrise and
sunset.
1. Press the cursor pad to place the cursor on
a Tide icon.
Tide icon
R
G
W
R
T