Furuno FR-7100D Manuals

Manuals and User Guides for Furuno FR-7100D. We have 1 Furuno FR-7100D manual available for free PDF download: Operator's Manual

Furuno FR-7100D Operator's Manual (73 pages)

Brand: Furuno | Category: Marine Radar | Size: 2.46 MB

Contents
6
Features
7
Specifications
8
Scanner Unit
8
Transceiver Module
8
Display Unit
8
Environment Condition
9
Power Supply & Power Consumption
9
Compass Safe Distance
9
Equipment List
10
Installation Materials
10
Accessories
11
Spare Parts
11
Option
11
Principle of Operation
12
How Radar Works
12
Installation
13
General
13
Scanner Unit Installation
13
Scanner Unit Siting Considerations
13
Scanner Housing Mounting
14
Connections to Scanner Unit
15
Bottom of Scanner Housing
15
Fabrication of Multicore Cable
16
Final Preparation
17
Assembling of Scanner Housing
17
Slot Pin Insertion
17
Antenna Radiator Mounting
18
Internal Wirings
18
Display Unit Installation
19
Tabletop Mounting
19
Bulkhead/Overhead Mounting
20
Antenna Connection
21
Power Connection
21
Ground Connection
21
Power Connector Assy.
21
Checking the Installation
22
Gyrocompass Connection
22
External Navigational Receiver Connection
22
Installation Check List
22
Initial Procedures
23
Relative Bearing Alignment
23
Sweep Timing Adjustment
25
Preset Gain Adjustment
25
Tuning & Tuning Indicator Sensitivity Adjustment
26
Panel Illumination Adjustment
26
A/C Sea Adjustment
26
A/C Rain Adjustment
27
Magnetron Heater Voltage Adjustment
27
Measurement of Blind Shadow Sectors
27
Potentiometer Compartment
29
Display Unit with VR Panel Removed
29
Operational Overview
31
The Front Panel
31
Turning the Unit on and off
33
Setting up
33
Location of Display Screen Indicators
33
Range Selection
34
Setting the Gain Control
35
Adjusting the A/C Sea Control
36
Measuring Range and Bearing
37
Adjusting the Brightness of the CRT
37
Tune Control Adjustment
37
Range Measurement
38
Unit Selection of Cross-Hair and VFM
38
Bearing Measurement
39
Bearing Measurement with Cross-Hair and EBL
39
Reducing or Eliminating Interference
40
Precipitation Interference
40
Radar Interference
40
Better Distinction of Echoes
41
Setting/Deleting the Alarm
41
Using the Cursor
43
Setting Guard Zone
43
Shifting the Display
44
For Regular-Type Version
44
Zoom Function
47
Plotting
48
Collision Course
48
Displaying Nav Data
49
Nav Data on the Screen
49
Application
50
Factors Affecting Minimum Range
50
Sea Return
50
Vertical Beamwidth
50
Radar Horizon
51
Interpreting the Display
52
Land Targets
52
Target Properties
52
Ship Targets
53
Echo Size
53
False Echoes
54
Multiple Echoes
54
Side-Lobe Echoes
54
Blind and Shadow Sectors
54
Radar Picture and Corresponding Chart
55
Indirect Echoes
55
Navigation Chart and Corresponding Radar Picture
55
Position Fixing with Radar
56
By Radar Range
56
By Range and Bearing to a Point of a Land
56
By Two Bearings
57
Position Fixing Using Range and Bearing to a Point of Land
57
Collision Avoidance
58
Acessing the Risk
58
Radar Echo on each Ship
58
Aids to Navigation
59
Radar Beacons
59
Racon
59
Ramark
59
Maintenance
60
Radiator
60
Mounting
60
Cleaning the Screen
60
Troubleshooting
61
Nothing Appears on Screen
61
Low Sensitivity
61
Heavy Noise
61
Warning against High Tension
62
Nothing Appears on CRT
62
Scanner Does Not Rotate or Rotates too Fast/Slow
62
Picture Synchronization Is Abnormal
62
Checking the Magnetron
63
Poor Sensitivity
63
Noise Appears but no Echo
63
Display Unit Top View
64

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Furuno FR-7100D Manuals

Furuno FR-7100D Operator's Manual (73 pages)

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