User Manuals: Furuno 1751 Marine Radar System

Manuals and User Guides for Furuno 1751 Marine Radar System. We have 2 Furuno 1751 Marine Radar System manuals available for free PDF download: Operator's Manual

Furuno 1751 Operator's Manual (85 pages)

Furuno Marine RADAR User Manual

Brand: Furuno | Category: Marine Radar | Size: 2 MB

Table of Contents
4
General Safety Information
8
Operating Precautions
8
Features
9
Specifications
10
Compass Safe Distance
12
Equipment List
12
Complete Set
12
Installation Materials
12
Spare Parts
13
Option
13
Principle of Operation
14
Operational Overview
15
The Front Panel
15
Description of Controls
16
Display Screen Indications
17
Turning the Unit on and off
18
Basic Operation
18
Display Unit
18
Range Selection
19
Tips on Selecting Range
19
Location of Range and Fixed Range Ring Indications
19
Adjusting the GAIN Control
20
Tips on Adjusting GAIN
20
Adjusting the A/C SEA Control
21
Tips on Adjusting A/C Sea
21
The Menu Touchpad
22
Tuning the Radar Receiver
22
Adjusting Display Brightness
22
Adjusting Front Panel Backlighting
22
Measuring Range and Bearing
24
Fixed Range Rings
24
Cursor/Vrm
24
Bearing
25
Unit of Range Measurement
25
Cursor
25
Ebl
25
Tips on Measuring Bearing
26
Reducing Interference
27
Precipitation Clutter
27
Effect of FTC
27
Radar Interference
28
Effect of Radar Interference Rejection Circuit
28
Shifting and Zooming the Display
29
Guard Alarm
30
Setting Guard Zone
31
Auto In/Out Alarm
32
Plotting
33
Plot Brilliance
33
Plotting Indications
33
Navigation Data
34
Navigation Data on the Screen
34
Better Distinction of Echoes
35
Watchman
36
Watchman Mode
36
Application
37
Factors Affecting Minimum Range
37
Sea Return
37
Vertical Beamwidth
37
Factors Affecting Maximum Range
38
Radar Horizon
38
Target Properties
39
Interpreting the Display
40
Land Targets
40
Ship Targets
41
Echo Size
41
Beamwidth Versus Target Appearance
41
False Echoes
42
Multiple Echoes
42
Side-Lobe Echoes
42
Blind and Shadow Sectors
43
Indirect Echoes
43
Radar Picture and Corresponding Chart
44
Position Fixing with Radar
45
By Radar Range
45
By Range and Bearing to a Point of Land
45
By Two Bearings
46
Position Fixing Using Two Bearings
46
Collision Avoidance and Relative Motion
47
Radar Echo on each Ship
47
Assessing the Risk
48
Maintenance
49
General
49
Scanner Unit
49
Radiator
49
Cleaning the Display Screen
50
Fuse Replacement
50
Troubleshooting
51
Basic Troubleshooting
52
Advanced Troubleshooting
53
Typical Problems and Their Causes
53
Checking the Magnetron
54
Display Unit Left Side View
55
Display Unit Right Side View
56
Inside of Scanner Upper Housing
56
Inside of Scanner Lower Housing
57
Installation
58
General Mounting Considerations
58
Scanner Unit Installation
59
Siting Considerations
59
Mounting of Scanner Unit
59
Bolt to be Prepared Locally
60
Mounting of Scanner Housing
60
Connections
61
Cable Connection and Grounding
61
Final Preparation
62
Appliance Prohibited Areas
62
Antenna Radiator Mounting
63
Place of Magnet
64
Display Unit Installation
65
Display Unit Outline Drawing
65
Installation of Rubber Vibration Isolators
66
Antenna Connection
66
Power Connection
66
Rubber Vibration Isolator
66
Ground Connection
67
Gyrocompass Connection
67
Gyro Connection
67
External Navigational Receiver Connection
68
Fuse Exchange for 24/32 VDC Power Supplies
68
Navigational Receiver Connection
68
Detailed Wiring Diagram
69
Checking the Installation
70
Right-Side View of Display Unit
70
Installation Checklist
70
Adjustments
71
Initial Procedures
71
Sweep Timing
71
Examples of Improper and Correct Sweep Timings
72
Installation Menu
72
Timing Adjustment
72
Relative Bearing Alignment
73
Calculating Bearing Error
73
Display of Heading Adjustment
74
Display During Heading Adjustment
74
MAG or GYRO Indication
75
Range Unit Selection
75
MAG/GYRO Selection
75
NK/KM Selection
75
Magnetron Heater Voltage
76
Inside of Scanner Unit
76
Measurement of Blind Shadow Sectors
77
Shadows Caused by Objects
78
Shadow Sector Diagram
78
List of Circuit Diagrams and Outline Drawings
79

Furuno 1751 Operator's Manual (84 pages)

Brand: Furuno | Category: Marine Radar | Size: 3 MB

Table of Contents
4
Foreword
7
General Safety Information
8
Operating Precautions
8
Specifications
10
Principle of Operation.1-1
14
Operational Overview.2-1
15
The Front Panel
15
Description of Controls.2-2
16
Turningtheunitonandoff.2-4
18
Basic Operation
18
Range Selection
19
Adjustingthe GAIN Control.2-6
20
Adjusting the A/C SEA Control.2-7
21
Tuning the Radar Receiver.2-8
22
Adjusting Display Brightness
22
Adjusting Front Panel Backlighting.2-8
22
Erasing the Heading Mark
22
Measuring Range and Bearing
24
Range
24
Bearing
25
Reducing Interference.2-13
27
Precipitation Dutter.2-13
27
Radar Interference
28
Zoom.2-15
29
Auto Iivout Alarm
32
Plotting.2-19
33
Navigation Data.2-20
34
Better Distinction of Echoes.2-21
35
Watchman
36
Application.3-1
37
Factors Affecting Minimum Range.3-1
37
Sea Return.3-1
37
Vertical Beamwidth.3-1
37
Factors Affecting Maximum Range.3-2
38
Radar Horizon.3-2
38
Target Properties
39
Interpreting the Display
40
Land Targets
40
Ship Targets.3-5
41
Echo Size.3-5
41
False Echoes
42
Side-Lobe Echoes.3-6
42
Blind and Shadow Sectors
43
Indirect Echoes.3-7
43
Radar Picture and Corresponding Chart.3-8
44
Position Fixingwith Radar.3-9
45
By Radar Range
45
By Range and Bearing to a Point of Land
45
By Two Bearings
46
COLLISION Avoidance and RELATIVE MOTION.3-11
47
Assessing the Risk.3-12
48
Maintenance.4-1
49
General
49
Scanner Unit
49
Radiator.4-1
49
Display Unit.4-2
50
Cleaning the Display Screen.4-2
50
Fuse Replacement.4-2
50
Troubleshooting
51
Basic Troubleshooting.5-2
52
Advanced Troubleshooting
53
Typical Problems and Their Causes
53
Checking the Magnetron.5-4
54
General Mounting Considerations.6-1
58
Scanner Unit Installation
59
Siting Conskjerations
59
Connections.6-4
61
Display Unit Installation
65
Installation of Rubber Vibration Isolators.6-10
66
Antenna Connection.6-10
66
Power Connection.6-10
66
Ground Connection
67
External Navigational Receiver Connection (Option).6-12
68
Fuse Exchange for 24/32 VDC Power Supplles.6-13
68
Checking the Installation.6-14
70
Initial Procedures
71
Sweep Timing
71
Relative Bearing Alignment.6-17
73
Range Unit Selection.6-19
75
Magnetron Heater Voltage
76
Measurement of Blind Shadow Sectors
77
Outline Drawings
79
Display Unit
83

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User Manuals: Furuno 1751 Marine Radar System

Furuno 1751 Operator's Manual (85 pages)

Table of Contents

Furuno 1751 Operator's Manual (84 pages)

Table of Contents

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