User's Manual Part 2

Operator Manual
2−116
3748DOC020102 Edition: 14.JAN.2005
2.5.1.2 MAP MENU − CONTROL −
CONTROL
The control menu allows the operator to correct the placement of a MAP.
This function can be used to realign NAV LINES, TRUE MARKERS and INDEX
LINES in the current radar video.
NOTE
A position offset between a MAP and the current radar video
can have various causes (position, gyro, map date).
The MAP MENU function CONTROL is only activated when a MAP is
loaded (see chapter 2.5.1.6).
Procedure:
Step 1 Open the MAP menu.
Step 2 Open the MAP menu function CONTROL.
Step 3 Pressing the ADJUST softkey displays the ADJUST MAP menu
(step 3.1). Depending on the composition of the MAPs (TRUE points
or INDEX points or both) the individual operations are activated.
MOVE ALL TRUE Points allows a new positioning of TRUE MARKERS
and TRUE LINES. On pressing the soft button, the Cursor is positioned
into the PPI−center. On the Radar Video, the MAP is faded in according
to its geographical position. If the MAP is not visible, the range has to be
adjusted accordingly.
The MAP can now freely be moved on the Radar Video by means of the
cursor and adjusted via reference points or lines (buoys or coastlines).
On pressing the Left button, the MAP is placed on the Radar Video.
The new position is indicated as RADAR FIX coordinate ∆LATITUDE
and ∆LONGITUDE on the CONTROL MAP display.