JRC J-Marine NeCST, Instruction Manual

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3.4 Main Functions of Top Screen
This section describes the name and main function of each part of the top screen.
Memo
If the above icon is displayed at the top right of the screen, there is a possibility that
communication with the data processing unit is not performed, or the data processing unit is not
working properly.
Check the communication environment between the display processing unit and the data
processing unit and restart each processing unit.
Refer to “3.4.4 Chart Display Setting.”
A navigation aid function can be used from each icon.
The detail of each function is described in Section 3.5 and subsequent sections.
Refer to “3.4.5 Screen Shot.”
Refer to “3.4.1 Scale Display.”
Refer to “3.4.2 Own Ship Information.”
Refer to “3.4.3
Setting ship’s O’clock
”
Refer to “3.20 NeCST Emergency Function”
Refer to “3.4.6 Own ship’s Symbol”