Chapter 5
GTD-110/150
Basic Operation
5-20
0093151542-06
Then, photographs will start appearing. It takes several tens of seconds for photographs to be
transmitted in full. A transmission progress bar is displayed in the lower screen section.
Press the MENU key to end the photograph display.
Tidal information display
TIDE HEIGHT STATION and TIDE STREAM STATION
contain Tide graph data. The color of items that can display
Tide graphs is brown.
Press the ENT key after highlighting a brown item.
The Tide graph screen will be displayed.
The operation of Tide graphs will be explained in detail in
the next section.
Press the MENU key to end the Tide graph display.
5.12 Tidal Info
(1) The horizontal red line in the graph is the cursor to read the draught. By operating the joystick, this
cursor can be moved up and down and the draught can be displayed on a particular graph point.
(2) The vertical red line in the graph is the cursor to read the time and the rise of the tide. By operating
the joystick, this cursor can be moved right and left and the time and tide rise can be displayed on a
particular graph point.
(3) When key is pressed, the graph gives previous day-by-day information updates. If the key is
pressed at length, previous month-by-month reports can be accessed.
(4) When key is pressed, the graph gives updated forecasts for the following days, day by day. If the
key is pressed at length, it advances month-by-month.
(5) Press the MENU key to return to the Object Information display
NOTE
: Tide graphs are an approximation of the tide and they should be used in conjunction with
traditional tide tables and navigational methods.
Figure 5.26 Tidal Info
Figure 5.25 Object Info(2)