90 E-Series Networked Display Reference Manual
Note:
For more details of alarms, see page 289.
4.14 Using the radar with the chart
You can enhance the use of your chart by combining it with the following radar
features:
• Radar range synchronization
•MARPA.
•Radar overlay.
Synchronizing the chart with radar range
When synchronization is switched on:
• The radar range in all radar windows, changes to match the chart scale.
• ‘Sync’ is indicated in the top left-hand corner of the chart window.
• If you change the radar range, in any radar window, all synchronized chart views
change scale to match.
• If you change the scale of a synchronized chart window, all radar windows change
range to match.
To set the radar range synchronization:
Notes: (1)
Radar range synchronization is not available when the chart motion
mode is set to Autorange.
(2)
The 2D chart can be synchronized with either the 3D chart (see page 125)
or the radar but not both.
(3)
If you have a digital radar set to dual range connected to your system then
Chart-Radar sync is temporarily disabled, to re-enable Chart-Radar sync
mode, disable Dual Range mode.
Viewing MARPA targets on the chart
The Mini Automatic Radar Plotting Aid (MARPA) function is used for target tracking
and risk analysis. Although set up in radar mode or radar overlay, all MARPA targets
D8363_1
MENU
Alarm Setup Menu
System Alarms Setup..
Radar Alarms Setup..
Fishfinder Alarms Setup...
Navi
ation Alarms Setup..
Select appropriate sub-menu
Select Alarm Setup
Setup
Chart Setup...
Cartography Setup
GPS Status...
Compass Setup...
System Setup...
arm Setup..
D7578-3
CHART MODE AND
ORIENTATION…
CHART SYNC
PRESENTATION…
RDR
81244_4.book Page 90 Thursday, January 31, 2008 1:53 PM
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