Furuno 1942 MARK-2 manual Table of Contents

TABLE OF CONTENTS

FOREWORD		iii
MENU TREE		v
TABLE OF CONTENTS BY
INDICATION, MARKER		vi
SYSTEM CONFIGURATION ....		vii
1. PRINCIPLE OF OPERATION
1.1	What is Radar?	1-1
1.2	How Ships Determined Position
	Before Radar	1-1
1.3 How Radar Determines Range		1-1
1.4 How Radar Determines Bearing		1-1
1.5 Radar Wave Speed and Scannner
	Rotation Speed	1-1
1.6 The Radar Display		1-1
2. BASIC OPERATION
2.1	Control Description	2-1
2.2 Turning the Radar On/Off		2-2
2.3	Transmitting	2-2
2.4	Stand-by	2-2
2.5	Selecting the Range	2-3
2.6	Adjusting Picture Brilliance	2-3
2.7 Adjusting Receiver Sensitivity		2-3
2.8 Adjusting the A/C SEA Control
	(reducing sea clutter)	2-3
2.9	Adjusting the A/C RAIN Control
	(reducing rain clutter)	2-4
2.10 Erasing the Heading Marker,
	North Marker	2-5
2.11 Measuring the Range		2-5
2.12 Measuring the Bearing		2-6
2.13 Using the Offset EBL		2-6
2.14 Offcentering the Picture		2-7
2.15 Zoom		2-8
3. MENU OPERATION
3.1	Basic Menu Operation	3-1
3.2	Selecting the Presentation Mode ...	3-1
3.3 Magnifying Long Range Echoes
	(echo stretch)	3-2
3.4	Echo Trail	3-2

3.5	Suppressing Radar Interference ....		3-3
3.6	Selecting Pulsewidth		3-4
3.7	Guard Alarm		3-4
3.8	Watchman		3-5
3.9	Displaying Navigation Data		3-6
3.10		OTHER MENU Description	3-7
3.11 Function Controls			3-8
3.12		Suppressing Noise	3-8
3.13 Adjusting Brilliance of Markers			3-8
3.14		Outputting Target Position	3-8
3.15		Dead Sector	3-8

4. FALSE ECHOES

4.1	Multiple Echoes	4-1
4.2	Side-lobe Echoes	4-1
4.3	Indirect Echoes	4-2
4.4	Blind and Shadow Sectors	4-2
4.5	SART (Search and Rescue
	Transponder)	4-3

5.MAINTENANCE & TROUBLE- SHOOTING

5.1 Preventive Maintenance		5-1
5.2	Replacing the Fuse	5-1
5.3 Troubleshooting		5-2
5.4	Self Test	5-3
5.5	Life Expectancy of Magnetron	5-3

6.OPERATION OF ARP-10 (OPTION)

6.1	General	6-2
6.2 ARP-10 MENU Operation		6-2
6.3 Acquiring Targets		6-4
6.4	Displaying Target Data	6-5
6.5 Mode and Length of Vectors		6-6
6.6 Past Position Display		6-6
6.7 Operational Warnings		6-6
SPECIFICATIONS		SP-1
INDEX		IN-1
Declaration of Conformity

v