Chapter 5
GTD-110/150
Basic Operation
5-8
0093151542-06
5.5 Operation on the map display
The following paragraphs describe how to move the map display and show the ship’s track display,
using the cross cursor and Joystick.
5.5.1 Moving the cross cursor
(1) Press the CUR key to display the cross cursor.
(2) Operate the Joystick in the direction to which you want to move the cross cursor.
5.5.2 Image shift with CROSS CURSOR off
In this mode, you can shift a map by operating the Joystick to a desired direction with own ship’s mark
displayed at any position within the screen. This feature allows image movement where own ship’s
mark will always be displayed within the screen. Pressing the HOME key resets the map display with
own ship’s mark being centered on the screen.
5.5.2.1 Shifting the map display
There are two shift modes available; VIEW POINT and CHART. Select SYSTEM SETTINGS (1/2) =>
SCRL DIRECTION and then select either one. When you select OWN SHIP, the own ship’s position
can be shifted towards the direction the Joystick is operated to. If you select MAP, the map display can
be shifted towards the direction the Joystick is operated to. The shifting area is limited within the screen.
To use this function:
WARNING
When the GTD-110/150 is operated in CURSOR ON mode, the own ship position will not be
brought back to the center of the display even if own ship goes beyond the screen itself. To
resume OWN SHIP mode, turn the cross cursor off.
Distance and bearing to
the cross cursor from
own ship’s position
Latitude and
longitude of the cross
cursor position
Cross cursor
Present position
Figure 5.4 Moving the cross cursor
