(i)
Head
Up
The
ship's heading direction
is
displayed on the
0
degree
of
the screen.
(ii)
Course
Up
The ship's course direction
is
displayed
on
the
12
o'clock
of
the screen. Once entering
this mode, the picture direction
is
set
to
the direction.
that the ship's heading
is
directed.
(iii)
North
Up
In this mode,
all
the targets are
displayed
so
that
true
north (bearing
=
0
degree) comes at
0
degree
of the screen
at
all
times
in connection with
a
gyro. Therefore, the picture
looks
like
a
chart and fixed
targets
remain stationary despite the yawing of your ship.
When
M
Gyro compass
is
connected
to
the
radar,
the display
mode can
be
changed
to;
(i)
Head
Up
The
ship's
heading direction
is
displayed
on the
0
degree
of
the screen.
(ii)
Head
Set
The ship's heading direction
is
displayed
on the
EBL
direction of
the
screen.
2.14
The
second
EBL
and
VRM
The second
EBL
and
VRM
are
available
when
the
selectable
-
function keys are
set
to
these
functions at
SETUP
menu.
The
numerical data of these functions are
displayed on the
same
position as navigation data.
In
this
case,
navigation
data
such
as
Latitude/Longitude and/or
XTE(Cross Track
Error)
is
not displayed on the radar
screen.
2.15 The floating 'function
of
the second
EBL
and
VRM
The
floating function of
the
second
EBL
and
VRM
is
usable when
this
function
is
set
to
a
key by SETUP menu.
When
the
first
EBL
and
VRM
are displayed, the origin
of
the
second
EBL
and
VRM
can be moved to the cross point of
the first
BEL
and
VRM
by using
the
floating key.
Only
the
underlined
function(the second
EBL
or
VRM)
is
movable.
This origin
is
fixed onto
the
screen, and not followed the
off
-
center
or
the range up/down control.
2.16
Setup Modes
The setup modes
are
not used
to
operate
the
radar in
themselves; they are primary intended to check each
function and setup the initial condition.
2.16.1
Entering Setup Mode
Then
MENU
is
displayed
as
below.
Press
the
brilliance control key more than
3
seconds.
MENU
u1
SYSTEM CHECK
(2)
DISPLAY PRESET
(3)
KEY
ASSIGNMENT
(4)
AUTO
TUNE CALIBRATION
(5)
TIMING ADJUSTMENT
(6)
HEAD DIRECTION ADJUSTMENT
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