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Manuals
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Raytheon Manuals
Radar
R41
Instruction manual
Raytheon R41 Instruction Manual
Raster scan radar system
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Table Of Contents
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
High Voltage Warning
Radiation Hazard
Drawings
General Description
Physical Description
Spare Parts
Available Options
Display Unit
Scanner Unit
Specifications
Cable Information
Installation
Planning
General System of R41 Radar
Installation of Scanner Unit
Unpacking and Inspection
Selecting the Location
Mounting the Scanner Unit
Outline Drawing of Scanner Unit
Connecting the Cable
Typical Wiring at R41 Scanner
Connecting Procedure for Scanner Unit
Installation of Display Unit
DC Power Connector
Outline Drawing of M88339 Display Unit
Display Rear Panel
Power Cable Size Versus Length
Connection to Loran C Receivers
Interconnections of R41 Radar
Diagram of BNC Connector Assembly
Installation of Options
Installation of Optional Dual Station Junction Box
Installation Layout of Dual Display Configuration
Circuit Drawing of M89367D Dual Station Junction Box
Installation of Optional Magnetic Flux Sensor
Minimum Mounting Distances
Initial Operations and Checkout of Radar
Magnetic Flux Sensor Wiring
Relative Bearing Alignment
Display Timing
Comparator Level Adjustment
Operation
Operating Controls
Layout of Controls
Relation of Range, Rings and Pulse Length
Tune
Gain
Sea Clutter
Rain Clutter
Electronic Bearing Line
Seaguard Alarm
Display Mode Selection
STD Mode
Optional Magnetic Flux Sensor
NAV Mode
WPT Mode
Lat/Long to
Hold
Interference Rejection
Range Rings and Ship's Heading Marker
Range and Bearing Measurement
Using the Controls
Tune Control
Gain Control
Sea Clutter Control
Rain Clutter Control
Radar Interference
Radar Ranging
Expansion Mode
Radar Horizon
False Echoes
Side Echoes
Indirect Echoes
Multiple Echoes
Ghost Echoes
Shadows
Maintenance
Radiator
Rotating Mechanism
Mounting
Lubrication to the Radiator Support Casting
Drive Motor
Cleaning the Screen
High Voltage Circuit
Adjustment and Fault Finding
Adjustment for Replacing Components
Display PCB
Intensity Adjustment
Focus Adjustment
H. Hold
Main Board PCB Adjustment
Power Supply Adjustment, Centering Adjustment
Initial Programming of Magnetic Flux Sensor
Switch SWC
To Enter Selected Function
Table for Quick Selection of SWA, SWB Settings
Compass Compensation
Auto Deviation Correction
Manual Correction Deviation
Variation Adjustment
Magnetic Flux Sensor Component Layout
Trouble-Shooting
Fault Finding
Fuse
Operation Check List
Fuses Used
Trouble Shooting Guide
Typical Voltages and Resistances
Inter-Unit Terminal Board
Typical Waveforms
Replacement of Major Components
Technical Description
Block Diagram Description
Motor-Encoder
Radiator Rotating Mechanism
Radiator Pattern
Bearing Reset Switch
Motor Control Circuit
Modulator
Magnetron Transmitter
Diode Limiter
MIC Frontend
I.F. Amplifier
Second Detector
Video Circuit
AVR Circuit
Parts List
Electrical Parts List
Mechanical Parts Location List
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Quick Links
1
General Description
2
Display Unit
3
Scanner Unit
4
Operation
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Distributed by
Any reference to Raytheon or
RTN in this manual should be
interpreted as Raymarine.
The names Raytheon and RTN
are owned by the
Raytheon Company.
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Summary of Contents for Raytheon R41
Page 1
Distributed by Any reference to Raytheon or RTN in this manual should be interpreted as Raymarine. The names Raytheon and RTN are owned by the Raytheon Company.
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