Raymarine e7, User Reference

Page: 169 / 320

the distance and bearing of the target at CPA. The text indicates
CPA and TCPA. The text next to the target symbol indicates its true
course and speed.
Relative motion
With the display set in relative motion mode, no vector extension of
your vessel is shown. The CPA line emerges from your own vessel,
with the target vector extension being shown as relative, not true.
The text next to the target indicates its course and speed.
Displaying MARPA target data
1. Select the target.
2. Press the
Ok button
The MARPA context menu is displayed which provides the
following data:
• Closest Point of Approach (CPA).
• Time to Closest Point of Approach (TCPA).
• COG (if available).
• SOG (if available).
3. To display CPA graphics select CPA Graphic from the context
menu:
i.
Select Auto to display the CPA graphic when the target is
selected.
ii. Select On to display the CPA graphic while the target is
being tracked.
iii. Select Off to hide the CPA graphic.
4. To display course and bearing information alongside to the target
select MARPA Data so that Show is highlighted.
i. Selecting MARPA Data will switch between Show and Hide.
Displaying MARPA target data using touch
1. Select and hold the target.
The MARPA context menu is displayed which provides the
following data:
• Closest Point of Approach (CPA).
• Time to Closest Point of Approach (TCPA).
• COG (if available).
• SOG (if available).
2. To display CPA graphics select CPA Graphic from the context
menu
i.
Select Auto to display the CPA graphic when the target is
selected.
ii. Select On to display the CPA graphic while the target is
being tracked.
iii. Select Off to hide the CPA graphic.
3. To display Course and bearing information alongside to the
target select MARPA Data so that Show is highlighted.
i. Selecting MARPA Data will switch between Show and Hide.
Viewing full MARPA target information
From the radar application:
1. Select Menu .
2. Select Track Targets .
3. Select View MARPA Lists .
4. Select View MARPA List .
5. Select the relevant target.
6. Select View Full Target Data .
Using radar
169