Onwa Marine Electronics KR-1338C v.2 - Manual (Page 11)

9
Prompted of data processing
The radar system can access a variety of NMEA data, including AIS / GPS,
direction and water depth data. At boot time, if not turned on AIS, the radar
will appear on-screen prompts such as: "No AIS device." To know there are
many, such as "AIS signal loss" etc. To turn off the prompt, press the
[ACQ/ENTER] key.
AIS symbol colour
When the background color is black, the echo color is yellow, AIS symbol
colors are set as follows:
Figure 11 Black background & yellow echo
Own ship: White triangle
CLASS A: Blue triangle
CLASS B: Green triangle
BASE STATION: Blue square
Selected ship:
Alarm ships
Red triangle bold 2 times & flash
ALL circles: Without direction information target
Broken square is overlaid on
Echo color is green:
CLASS A: Yellow triangle
BASE STATION: Yellow square