2-1
2.
PLOTTER DISPLAY OVERVIEW,
TRACK
2.1
How to Set the Display
2.1.1
How to select the background color
You can select the background color to suit lighting conditions or environment (see
section 1.3).
1. Press the
MENU/ESC
key to open the main menu.
2. Select [1 Display] then [1 Back Ground].
3. Select [1 White] or [2 Black].
4. Press the
MENU/ESC
key to close the main menu.
2.1.2
How to zoom in or out the display
You can change the range scale on the plotter display. Press the
ZOOM IN
key to
zoom in the display and the
ZOOM OUT
key to zoom out the display. The horizontal
range is available among 0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512 and
1024 NM.
2.1.3
How to change the display orientation
The display orientation for the plotter display can be selected to north-up or course-
up. Press the
NU/CU ENT
key to change the display orientation.
North-up
True north (0°) is at the top of the display. Own ship moves on the display in accor-
dance with true motion. The land is stationary.
Содержание GP-170
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