Raymarine c125, Installation And Operation Instructions Manual

Page: 326 / 464

2. Select Presentation .
3. Select Orientation & Motion Mode .
4. Select Orientation .
5. Select the required orientation.
Radar motion modes overview
The motion mode controls the relationship between
the radar and your vessel. There are two modes:
• Relative motion.
• True motion.
The selected motion mode is displayed in the status
bar. The default setting is Relative Motion with no
offset.
Relative Motion (RM) with optional Vessel Offset
When the motion mode is set to Relative, the
position of your vessel is fixed on the screen and
all the targets move relative to the vessel. You can
specify whether the vessel is fixed in the center of
the window, partially offset or fully offset to increase
the view ahead, as shown below:
Examples:
D 12211-1 D 12212-1
D 12213-1
Center offset Partial offset Full offset
The default motion mode is “Relative”, with center
offset.
True Motion (TM)
When the motion mode is set to True, fixed
radar targets maintain a constant position and
moving vessels (including your vessel) travel in true
perspective to each other and to fixed landmasses on
the screen. As the vessel’s position approaches the
edge of the screen, the radar picture is automatically
reset to reveal the area ahead.
Note: If heading and position data become
unavailable when True motion is selected, a
warning message will be shown, the mode will
revert to relative motion and be noted in the status
bar in brackets, for example, (TM).
Note: It is not possible to select True Motion when
the orientation is set to Head Up.
Selecting the radar motion mode
From the radar application:
1. Select
Menu .
2. Select Presentation .
3. Select Orientation & Motion Mode .
4. Select Motion Mode .
Selecting Motion Mode will switch between True
and Relative.
Changing the radar vessel offset
Radar offset is only available in Relative motion
mode.
From the radar application:
1. Select
Menu .
2. Select Presentation .
3. Select Orientation & Motion Mode .
4. Select Boat Offset .
5. Select the required offset value.
326 a Series / c Series / e Series