Raytheon R41 Manuals

Manuals and User Guides for Raytheon R41. We have 1 Raytheon R41 manual available for free PDF download: Instruction Manual

Raytheon R41 Instruction Manual (119 pages)

Raster Scan Radar System

Brand: Raytheon | Category: Radar | Size: 5.23 MB

High Voltage Warning
4
Radiation Hazard
4
Drawings
5
General Description
6
Physical Description
7
Spare Parts
7
Available Options
8
Display Unit
8
Scanner Unit
9
Specifications
10
Cable Information
12
Installation
14
Planning
14
General System of R41 Radar
14
Installation of Scanner Unit
15
Unpacking and Inspection
15
Selecting the Location
15
Mounting the Scanner Unit
15
Outline Drawing of Scanner Unit
16
Connecting the Cable
17
Typical Wiring at R41 Scanner
17
Connecting Procedure for Scanner Unit
18
Installation of Display Unit
20
DC Power Connector
20
Outline Drawing of M88339 Display Unit
21
Display Rear Panel
22
Power Cable Size Versus Length
23
Connection to Loran C Receivers
23
Interconnections of R41 Radar
24
Diagram of BNC Connector Assembly
25
Installation of Options
26
Installation of Optional Dual Station Junction Box
26
Installation Layout of Dual Display Configuration
27
Circuit Drawing of M89367D Dual Station Junction Box
28
Installation of Optional Magnetic Flux Sensor
29
Minimum Mounting Distances
29
Initial Operations and Checkout of Radar
30
Magnetic Flux Sensor Wiring
30
Relative Bearing Alignment
32
Display Timing
33
Comparator Level Adjustment
33
Operation
35
Operating Controls
35
Layout of Controls
35
Relation of Range, Rings and Pulse Length
36
Tune
37
Gain
37
Sea Clutter
37
Rain Clutter
37
Electronic Bearing Line
38
Seaguard Alarm
38
Display Mode Selection
38
STD Mode
38
Optional Magnetic Flux Sensor
39
NAV Mode
39
WPT Mode
39
Lat/Long to
42
Hold
42
Interference Rejection
42
Range Rings and Ship's Heading Marker
42
Range and Bearing Measurement
43
Using the Controls
45
Tune Control
45
Gain Control
45
Sea Clutter Control
45
Rain Clutter Control
46
Radar Interference
46
Radar Ranging
47
Expansion Mode
47
Radar Horizon
47
False Echoes
48
Side Echoes
48
Indirect Echoes
48
Multiple Echoes
49
Ghost Echoes
49
Shadows
50
Maintenance
51
Radiator
52
Rotating Mechanism
52
Mounting
53
Lubrication to the Radiator Support Casting
53
Drive Motor
53
Cleaning the Screen
54
High Voltage Circuit
54
Adjustment and Fault Finding
55
Adjustment for Replacing Components
55
Display PCB
56
Intensity Adjustment
56
Focus Adjustment
56
H. Hold
56
Main Board PCB Adjustment
57
Power Supply Adjustment, Centering Adjustment
58
Initial Programming of Magnetic Flux Sensor
59
Switch SWC
59
To Enter Selected Function
59
Table for Quick Selection of SWA, SWB Settings
60
Compass Compensation
60
Auto Deviation Correction
61
Manual Correction Deviation
62
Variation Adjustment
62
Magnetic Flux Sensor Component Layout
63
Trouble-Shooting
64
Fault Finding
64
Fuse
64
Operation Check List
65
Fuses Used
65
Trouble Shooting Guide
66
Typical Voltages and Resistances
68
Inter-Unit Terminal Board
68
Typical Waveforms
70
Replacement of Major Components
71
Technical Description
73
Block Diagram Description
74
Motor-Encoder
80
Radiator Rotating Mechanism
80
Radiator Pattern
80
Bearing Reset Switch
81
Motor Control Circuit
81
Modulator
81
Magnetron Transmitter
82
Diode Limiter
83
MIC Frontend
83
I.F. Amplifier
84
Second Detector
84
Video Circuit
84
AVR Circuit
84
Parts List
89
Electrical Parts List
90
Mechanical Parts Location List
113

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Raytheon R41 Instruction Manual (119 pages)

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