Furuno FR-8252, FR-8062, FR-8122 manual Vii, Radar Observation

				TABLE OF CONTENTS
2.	RADAR OBSERVATION			2-1
	2.1	General	......................................................................................................................	2-1
		2.1.1 Minimum and maximum ranges		2-1
		2.1.2	Radar resolution	2-2
		2.1.3	Bearing accuracy	2-2
		2.1.4	Range measurement	2-2
	2.2	False Echoes		2-3
		2.2.1	Multiple echoes	2-3
		2.2.2	Sidelobe echoes	2-3
		2.2.3	Virtual image	2-4
		2.2.4	Shadow sector	2-4
	2.3	SART (Search and Rescue Transponder)		2-5
		2.3.1	SART description	2-5
		2.3.2 General remarks on receiving SART		2-6
	2.4	RACON	......................................................................................................................	2-6
3.	ARP OPERATION			3-1
	3.1	Usage Precautions		3-1
	3.2	Controls for Use with ARP		3-2
	3.3	ARP Display On/Off		3-2
	3.4	Acquiring and Tracking Targets		3-3
		3.4.1	Manual acquisition	3-3
		3.4.2	Automatic acquisition	3-3
	3.5	Terminating Tracking of ARP Targets		3-4
		3.5.1 Terminating tracking of selected targets		3-4
		3.5.2 Terminating tracking of all targets		3-4
	3.6	Vector Attributes		3-5
	3.7	History Display (target past position)		3-6
	3.8	ARP Target Data		3-7
	3.9	CPA/TCPA Alarm		3-8
	3.10	Proximity Alarm		3-9
	3.11	Lost Target		3-9
	3.12	Symbol Color		3-10
4.	AIS OPERATION			4-1
	4.1	Controls for Use with AIS		4-1
	4.2	Turning the AIS Display On or Off		4-1
	4.3	AIS Symbols		4-2
	4.4	Activating, Sleeping Targets		4-2
	4.5	Displaying AIS Target Data		4-3
	4.6	Display Range		4-4
	4.7	Sorting Targets		4-4
	4.8	Displaying Targets Within a Specific Sector		4-5
	4.9	Number of Targets to Display		4-5
	4.10	Vector Attributes		4-6
	4.11	History Display (target past position)		4-7
	4.12	CPA/TCPA Alarm		4-8
	4.13	Proximity Alarm		4-9
	4.14	Lost Target		4-10
		4.14.1 Removing all lost AIS targets from the display		4-10
	4.15	Symbol Color		4-10

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