Table Of Contents - Furuno 1731 MARK-2 Operator's Manual

Table of Contents

Safety Instructions3
Check Input Voltage6
Table Of Contents7
Safety Information12
Features13
Specifications15
Compass Safe Distance17
Equipment List17
Installation Materials17
Accessories17
Spare Parts18
Option18
Principle Of Operation19
Operational Overview20
The Front Panel20
Description Of Controls21
Display Screen Indicators22
Turning The Unit On And Off23
Basic Operation23
Range Selection24
Adjusting The Gain Control25
Adjusting The A/C Sea Control26
The Menu Touchpad27
Tuning The Radar Receiver27
Adjusting Front Panel Backlighting27
Select The Cursor Data Display27
Menu Description28
Measuring Range And Bearing29
Fixed Range Rings29
Cursor/Vrm29
Unit Of Range Measurement30
Ebl30
Tips On Measuring Bearing31
Reducing Interference32
Precipitation Clutter32
Radar Interference33
Shifting And Zooming The Display34
Guard Alarm35
Auto In/Out Alarm37
Plotting38
Plot Brilliance38
Navigation Data39
Better Distinction Of Echoes40
Watchman41
Application42
Factors Affecting Minimum Range42
Sea Return42
Vertical Beamwidth42
Radar Horizon43
Target Properties44
Interpreting The Display45
Land Targets45
Ship Targets46
Echo Size46
False Echoes47
Multiple Echoes47
Side-Lobe Echoes47
Blind And Shadow Sectors48
Indirect Echoes48
Radar Picture And Corresponding Chart49
Position Fixing With Radar50
Collision Avoidance And Relative Motion52
Assessing The Risk53
Maintenance54
Scanner Unit Care54
Display Unit Care55
Fuse Replacement55
Troubleshooting56
Checking The Magnetron59
Display Unit View60
View Of Scanner Unit With Cover Removed61
Installation62
General Mounting Considerations62
Scanner Unit Installation63
Siting Considerations63
Mounting64
Unpacking64
Scanner Unit Outline Drawing66
Optional Mounting Bracket Installation For Sailboat67
Wiring And Final Preparation Of Scanner Unit68
Cable Connections And Grounding68
Radome Cover Placement69
Display Unit Installation70
Installation Of Rubber Vibration Isolators71
Power Connection71
Ground Connection72
Gyrocompass (Or Heading Sensor) Connection72
External Navigational Receiver Connection73
Fuse Exhange For 24/32 Vdc Power Supplies73
Wiring Diagram74
Checking The Installation75
Adjustments76
Sweep Timing76
Relative Bearing Alignment78
Calculating Bearing Error78
Display During Heading Adjustment79
Mag Or Gyro Indication80
Range Unit Selection80
Magnetron Heater Voltage81
Inside The Scanner Unit81
Measurement Of Blind Shadow Sectors82
Circuit Diagrams And Outline Drawings84