(6)
Waypoint
and waypoint data from a navigational equipment are
necessary
to
display
a
waypoint. When the
NMEA-
0183(format:
BWR,
BWC,
BER,
BEC,
BPI)
is
fed
from
the
navigational equipment, waypoint marks are displayed with
a dotted line and
a
circle.
When
a loran
is
used
as
the
navigational equipment,
the
dotted line
is
not displayed
on the screen.
Ship's heading
or
course information from a compass
2.18
Caution
POWER
FAIL
If
"
RADAR
OFF
POWER
FAIL
"
is
displayed on the
screen(see figure below.),
it
indicates that
the
power
supply voltage has dropped a moment. Check the radar power
lines or batteries.
RADAR
OFF
POWER
FAIL
2
-
13
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