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More information.....

For more information on MARPA functions refer to:
Chapter 5 - Using the radar of the C-Series Reference Manual 

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How do I view details of MARPA targets?

Tracked targets with data listed.

Move cursor

over target

How do I cancel MARPA target(s)?

Alternately, use MARPA LIST

to cancel all or selected

MARPA targets. 

MARPA LIST...

Press

CANCEL TARGET

Press

How do I acquire a MARPA target?

Move cursor over

target to acquire

Selected target

now acquired

Repeat to

acquire further

targets (10 max)

TARGET

TRACKING

Press

ACQUIRE TARGET

Press

How do I set up the MARPA functions?

Press up/down

to select option.

Press right to

select value

.

TARGET

TRACKING...

Press

MARPA

OPTIONS...

Press

OK

Press

Turn to

alter option

value.

What is MARPA?

Mini Automatic Radar Plotting Aid (MARPA) functions are use for target tracking and risk analysis. 
MARPA improves your standards of collision avoidance by obtaining detailed information for up to 10 
targets, and provides continuous and rapid situation evaluation.
MARPA tracks the selected targets and calculates target bearing, range, true speed, course, Closest Point 
of Approach (CPA), and Time to Closest Point of Approach (TCPA). Each tracked target can be displayed 
with a CPA graphic depicting the approximate target speed (vector length) and course (vector direction). 
The calculated target data can also be shown on the screen. Each target is continually assessed and an 
audible alarm is sounded if a target becomes dangerous or is lost.

What is around me?

Using MARPA....

Card No. 12

MONITOR

IN ZONES

ACQUIRE TARGET

MARPA LIST

MARPA OPTIONS

Page 14 of 18

Summary of Contents for C-Series

Page 1: ......

Page 2: ...d not be relied upon as a substitute for such prudence and judgement Always keep a proper look out CAUTION Your chartplotter is an aid to navigation and should not be used as a substitute for good nav...

Page 3: ...CANCEL Press to cancel the selected on screen option when editing data also used to return to the previous set of soft keys or menu MENU Press to access the set up menus Press and hold to access the h...

Page 4: ...isplay can be separated into two types Buttons Soft keys Buttons allow you to access various functions of the display or change what you see on the screen Soft keys There are five soft keys below the...

Page 5: ...eard How do I insert a CompactFlash card CAUTION CompactFlash Card Installation When installing CompactFlash cards ensure that the card is being fitted the correct way around DO NOT try and force the...

Page 6: ...its slot 7 To prevent the ingress of water and consequent damage close the chart card door and press firmly until a click is heard with the unit powered down To remove a card with the unit powered do...

Page 7: ...do I select the Page Set For pre configured page sets To customise a set PAGE OK Press and follow on screen instructions Press to confirm EDIT CUSTOM SET The applications are shown using a combination...

Page 8: ...then toggle the appropriate feature to ON or OFF The chart shows a high level of cartographic detail to help Interpret your surroundings Navigate to a specific point Monitor where you are going Record...

Page 9: ...the chart orientation PRESENTATION CHART MODE AND ORIENTATION Press Press ORIENTATION H UP N UP C UP Press The orientation of the chart refers to the relationship between the chart and the direction t...

Page 10: ...on a chart radar or fishfinder screen to indicate a site for fishing diving etc or as a position to go to You can place a waypoint at the cursor position your boat s position or at a specified positi...

Page 11: ...ou place a waypoint in the incorrect position press UNDO WAYPOINT UNDO WAYPOINT Press What is a route A route is made up of a series of waypoints These waypoints can either be placed specifically for...

Page 12: ...sition Range Motion mode Range ring spacing Typically your boats position is at the centre of the display and its dead ahead bearing is indicated by a vertical heading line known as the Ship s Heading...

Page 13: ...when a whole zone is displayed on the screen or is displayed by offsetting the centre A guard zone is also inactive for 10 seconds after it is placed or re sized to avoid inappropriate alarms Sector Z...

Page 14: ...Press Turn to alter option value What is MARPA Mini Automatic Radar Plotting Aid MARPA functions are use for target tracking and risk analysis MARPA improves your standards of collision avoidance by...

Page 15: ...heading and position information you can use the Course Deviation Indicator CDI to monitor your course and accurately steer to a target waypoint Page 15 of 18 FIND SHIP GOTO ROUTES TRACKS PRESENTATIO...

Page 16: ......

Page 17: ...The fishfinder uses dual frequency sonar 50 kHz and 200 kHz and can be used in auto or manual modes In auto mode it will automatically select the most appropriate frequency at which to operate Alterna...

Page 18: ...Anchorage Park Portsmouth Hampshire England PO3 5TD 44 0 23 9269 3611 44 0 23 9269 4642 fax www raymarine com Raymarine Inc 22 Cotton Road Unit D Nashua NH 03063 4219 USA 603 881 5200 603 864 4756 fax...

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