JRC JMA-7725-6 Manuals

Manuals and User Guides for JRC JMA-7725-6. We have 2 JRC JMA-7725-6 manuals available for free PDF download: Instruction Manual

JRC JMA-7725-6 Instruction Manual

JRC JMA-7725-6 Instruction Manual (314 pages)

Brand: JRC | Category: Marine Radar | Size: 11.15 MB

Table of Contents

Preface

3
Before Operation

4
Cautions to be Used During Operation

5
Precautions before Operation

6
- Cautions for High Voltage
  6
- What to Do in Case of Electric Shock
  6
First Aid Treatments

7
- When Pulse Is Beating but Breathing Has Stopped
  8
- When both Pulse and Breathing Have Stopped
  9
Equipment Appearance

10
- Table of Contents
  11
Glossary

18
1 General and Equipment Composition

23
2 Names and Functions of Control Panel Switches and Menu Composition

41
- Names and Functions of Control Panel
  42
- Menu Composition
  54
  - Menu Selection
    54
  - Menu List
    55
3 Basic Operation

61
4 Measurement

159
5 Operations of Ata (Option)

165
- Initialization
  167
- Display Mode
  173
  - Setting the Motion Display Mode [TM ／ RM]
    173
  - Setting the Bearing Display Mode [AZI MODE]
    173
- Target Acquisition
  174
  - Automatic Acquisition
    174
  - Manual Acquisition
    175
  - Setting ／ Deleting a Target Number
    175
- Displaying the ATA Data
  176
  - Vector Display
    176
  - Past Position Display
    180
- Data Reading
  183
  - Types of Data Readouts to be Displayed
    183
  - Displaying Method of Numerical Data Readouts [TGT DATA]
    184
- Alarm Display
  185
  - Dangerous Target Alarm : CPA ／ TCPA
    185
  - Guard Zone Alarm
    186
  - Lost Target Alarm
    187
  - Stopping Alarm
    187
- Erasing an Unnecessary Target
  188
  - Erasing a Target Per Target
    188
  - Erasing All Targets
    188
- Adjusting Intensity
  189
- Function Check
  190
  - Vector Constant Setting (ATA)
    190
  - Video Level Setting
    191
  - Checking the ATA Operation
    194
- Target Past Track
  196
- Turning on and off the ATA Display
  205
- Turning on and off the Alarm Sound of Dangerous and Lost Targets
  206
- Turning on and off the Alarm Sound of
  206
- Dangerous and Lost Targets
  206
- Simulation
  207
  - (Checking the ATA According to a Pseudo Target)
    207
6 True and False Echoes on Display

209
- Radar Line-Of-Sight Range
  210
- Strength of Reflection from Target
  212
- Sea Clutters
  212
- False Echoes
  212
- Display of Radar Transponder
  215
7 Maintenance

217
- Routine Maintenance
  218
  - Cleaning
    218
    
    Cleaning of the Radar
    218
    
    Cleaning of the ATA
    218
- Maintenance of each Unit
  219
  - Scanner Unit NKE-1055 ／ 1056
    219
  - Display Unit NCD-3901-2
    221
8 Countermeasures for Trouble

224
- Function Check
  224
  - Testing Functions with Menu
    224
    
    Memory Test
    225
    
    Key Switch Test
    226
    
    Sensor Test
    227
    
    Line Test
    227
    
    ATA Status
    228
    
    ROM Version
    228
    
    Error Logging
    229
    
    Magnetron Current, Running and Transmission Time
    230
- Failure Check
  231
- Troubleshooting
  233
  - Troubleshooting for the Radar
    233
  - Replacement of Major Parts
    237
- Adjustment and Setting
  242
  - NSK Unit Adjustment
    242
  - Adjustment and Setting at Installation
    245
    
    Adjusting Tuning
    245
    
    Adjusting Bearing
    246
    
    Adjusting Range
    247
    
    Setting Antenna Height
    248
  - Various Setting
    249
    
    Setting Own Ship Speed Equipment
    249
    
    Setting True Bearing
    250
    
    Setting Ship Speed
    251
    
    Setting Drift
    252
    
    Setting PRF
    253
    
    Setting Transmission Repetition Frequency
    254
    
    Connecting Navigation Equipment
    255
    
    Adjustment of the Performance Monitor Operation
    257
  - GPS Initial Setting ／ Receiving Status
    258
    
    GPS Initial Setting
    258
    
    Checking GPS Receiving Status
    262
  - Setting DGPS ／ Checking DGPS Receiving Status
    264
    
    Setting DGPS
    264
    
    Checking DGPS Receiving Status
    266
  - Maintenance Menu
    267
    
    Antenna Switch
    267
    
    Partial Master Reset
    268
    
    Total Master Reset
    268
    
    Internal Setting to Card 2
    269
    
    Card 2 to Internal Setting
    269
    
    User Memory
    270
    
    Restoring User Memory
    270
  - Adjusting Position to Chart
    272
    
    Adjusting Video and Chart Using Trackball (R+P Mode)
    272
    
    Adjusting Video and Chart Position by Entering Adjustment Value (R+P and Plotter Modes)
    273
    
    Adjusting Position by Changing Latitude ／ Longitude Information from GPS (R+P and Plotter Modes)
    274
    
    Adjusting Position by Fixing Own Ship at Screen Center
    275
9 After-Sales Service

277
10 Disposal

281
- Equipment Disposal
  282
- Disposal of Used Batteries
  283
- Disposal of Used Magnetron
  284
11 Specification

285
- General Specification
  285
- Scanner Unit NKE-1055-6
  287
- Scanner Unit NKE-1056-6M ／ 9M
  288
- Display Unit NCD-3901-2
  289
- ATA NCA-843 (Optional)
  292
- Inputable Signal
  292
- Outputable Signal
  293
- Standard Equipment Configuration
  293
- Installing Clearance between Equipment
  293
- Others (Optional)
  293
  - Performance Monitor
    296
  - Display Unit
    297

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JRC JMA-7725-6 Instruction Manual

JRC JMA-7725-6 Instruction Manual (303 pages)

Brand: JRC | Category: Marine Radar | Size: 11.14 MB

Table of Contents

Preface

2
Before Operation

3
Cautions to be Used During Operation

4
Precautions before Operation

5
- Cautions for High Voltage
  5
- What to Do in Case of Electric Shock
  5
First Aid Treatments

6
- When Pulse Is Beating but Breathing Has Stopped
  7
- When both Pulse and Breathing Have Stopped
  8
Equipment Appearance

9
Glossary

17
1 General and Equipment Composition

21
- Functions
  22
  - Functions of this Equipment
    22
    
    Functions of Radar
    22
    
    Functions of ATA (Option)
    22
- Features
  24
- Composition
  25
- Configuration
  26
- General System Diagram
  31
- Concept of Collision Avoidance Measures
  35
  - (Explanatory Notes)
    35
2 Names and Functions of Control Panel Switches and Menu Composition

39
- Names and Functions of Control Panel
  40
- Menu Composition
  52
  - Menu Selection
    52
  - Menu List
    53
3 Basic Operation

59
- Flow of Operation
  60
  - Turning Power on and Starting the System
    60
  - Degauss
    62
  - Tuning
    62
  - Observation and Video Adjustment
    63
  - Data Acquisition and Measurement
    63
  - Ending Operation and Stopping the System
    63
- Preparation
  64
  - Tuning [TUNE]
    64
  - Adjusting Sensitivity [GAIN]
    64
  - Adjusting CRT Brilliance [BRILL]
    64
  - Suppressing Sea Clutter [SEA]
    65
  - Suppressing Rain and Snow Clutter [RAIN]
    66
  - Adjusting Brilliance
    67
  - Selecting DAY NIGHT Modes [DAY NIGHT]
    68
  - Setting Color
    69
    
    Background Color
    70
    
    Setting Radar Video and Trails Color
    71
  - Rejecting Radar Interference
    72
  - Adjusting Control Panel Brilliance [PANEL]
    72
  - Stabilization
    73
- Basic Operation
  74
  - Using Trackball to Move Cursor
    74
  - Using EBL (Electronic Cursor) [EBL1 EBL2]
    74
  - Selecting Range Scales [RANGE]
    77
  - Selecting Pulse Width [PL]
    77
  - Disabling Ship's Head Marker [HL OFF]
    77
  - Using Parallel Index Line
    78
  - Selecting Presentation Mode [PRESENTATION MODE]
    80
  - Selecting True Motion Relative Motion Display Modes [TM RM] [TM RST]
    81
  - Changing Own Ship Display Position [OFF CENT]
    83
  - Displaying Other Ship's Trails [TRAILS]
    84
  - Displaying Fixed Range Ring [RR]
    85
  - Displaying Variable Range Markers
    85
    
    Vrm2]
    85
  - Using Alarm [GZ MENU]
    87
  - Stopping Alarm
    90
  - Setting Alarm Sound Level
    91
  - Enhancing Target
    92
  - Setting Cross Cursor Length and Fixing Cursor Position
    93
  - Displaying Ship's Stern Marker
    95
  - Setting Range Unit in KM
    96
  - Displaying Video Processing Screen
    98
  - Zooming Display
    100
  - Selecting Display Mode [MAP]
    101
  - Using Electoronic Plot (EPA)
    102
    
    Plotting Target
    102
    
    Modifying Plot
    103
    
    Deleting Plot
    103
    
    Displaying Plot Numerical Data
    104
    
    Plot Symbol
    105
    
    Setting Vector Display
    106
    
    Setting Vector Time
    107
    
    Displaying
    108
    
    Clearing Plot no
    108
    
    Setting CPA
    109
    
    Tcpa
    109
    
    Turning Alarm Sound on off
    111
    
    Displaying Clearing CPA Ring
    112
  - Displaying Date and Time
    113
  - Displaying the Plain Radar Screen
    114
  - Operation of the Performance Monitor
    116
- Using Function Key [FUNC]
  121
  - Overview
    121
  - Operation Method
    121
  - Function Setting Items
    122
  - Operation Outline of the Function Setting Items
    123
- Displaying the Chart
  134
- Displaying Own Ship Track
  138
- Displaying Navigation Information
  148
4 Measurement

157
5 Operations of Ata (Option)

162
- Initialization
  164
- Display Mode
  170
  - Setting the Motion Display Mode [TM RM]
    170
  - Setting the Bearing Display Mode [AZI MODE]
    170
- Target Acquisition
  171
  - Automatic Acquisition
    171
  - Manual Acquisition
    172
  - Setting Deleting a Target Number
    172
- Displaying the ATA Data
  173
  - Vector Display
    173
  - Past Position Display
    177
- Data Reading
  180
  - Types of Data Readouts to be Displayed
    180
  - Displaying Method of Numerical Data Readouts [TGT DATA]
    181
- Alarm Display
  182
  - Tcpa
    182
  - Guard Zone Alarm
    183
  - Lost Target Alarm
    184
  - Stopping Alarm
    184
- Erasing an Unnecessary Target
  185
  - Erasing a Target Per Target
    185
  - Erasing All Targets
    185
- Adjusting Intensity
  186
- Function Check
  187
  - Vector Constant Setting (ATA)
    187
  - Video Level Setting
    188
  - Checking the ATA Operation
    191
- Target Past Track
  193
- Turning on and off the ATA Display
  202
- Turning on and off the Alarm Sound of Dangerous and Lost Targets
  203
- Turning on and off the Alarm Sound of
  203
- Dangerous and Lost Targets
  203
- Simulation
  204
  - (Checking the ATA According to a Pseudo Target)
    204
6 True and False Echoes on Display

205
- Radar Line-Of-Sight Range
  206
- Strength of Reflection from Target
  208
- Sea Clutters
  208
- False Echoes
  208
- Display of Radar Transponder
  211
7 Maintenance

212
- Routine Maintenance
  213
  - Cleaning
    213
    
    Cleaning of the Radar
    213
    
    Cleaning of the ATA
    213
- Maintenance of each Unit
  214
  - Scanner Unit NKE-1055 1056
    214
  - Display Unit NCD-3901-2
    216
8 Countermeasures for Trouble

217
- Function Check
  218
  - Testing Functions with Menu
    218
    
    Memory Test
    219
    
    Key Switch Test
    220
    
    Sensor Test
    221
    
    Line Test
    221
    
    ATA Status
    222
    
    ROM Version
    222
    
    Error Logging
    223
    
    Magnetron Current, Running and Transmission Time
    224
- Failure Check
  225
- Troubleshooting
  227
  - Troubleshooting for the Radar
    227
  - Replacement of Major Parts
    231
- Adjustment and Setting
  236
  - NSK Unit Adjustment
    236
  - Adjustment and Setting at Installation
    239
    
    Adjusting Tuning
    239
    
    Adjusting Bearing
    240
    
    Adjusting Range
    241
    
    Setting Antenna Height
    242
  - Various Setting
    243
    
    Setting Own Ship Speed Equipment
    243
    
    Setting True Bearing
    244
    
    Setting Ship Speed
    245
    
    Setting Drift
    246
    
    Setting PRF
    247
    
    Setting Transmission Repetition Frequency
    248
    
    Connecting Navigation Equipment
    249
    
    Adjustment of the Performance Monitor Operation
    251
  - GPS Initial Setting Receiving Status
    252
    
    GPS Initial Setting
    252
    
    Checking GPS Receiving Status
    256
    
    Setting DGPS
    258
    
    Checking DGPS Receiving Status
    258
  - Maintenance Menu
    261
    
    Antenna Switch
    261
    
    Partial Master Reset
    262
    
    Total Master Reset
    262
    
    Internal Setting to Card 2
    263
    
    Card 2 to Internal Setting
    263
    
    User Memory
    264
    
    Restoring User Memory
    264
  - Adjusting Position to Chart
    266
    
    Adjusting Video and Chart Using Trackball (R+P Mode)
    266
    
    Adjusting Video and Chart Position by Entering Adjustment Value (R+P and Plotter Modes)
    267
    
    Adjusting Position by Changing Latitude
    268
    
    Longitude Information
    268
    
    From GPS (R+P and Plotter Modes)
    268
    
    Adjusting Position by Fixing Own Ship at Screen Center
    269
9 After-Sales Service

270
10 Disposal

273
- Equipment Disposal
  274
- Disposal of Used Batteries
  275
- Disposal of Used Magnetron
  276
11 Specification

277
- General Specification JMA-7710-6
  277
  - Jma-7725-6
    277
  - Jma-7725-9
    278
- Scanner Unit NKE-1055-6
  279
- Scanner Unit NKE-1056-6M
  280
- Display Unit NCD-3901-2
  281
- ATA NCA-843 (Optional)
  284
- Inputable Signal
  284
- Outputable Signal
  285
- Standard Equipment Configuration
  285
- Installing Clearance between Equipment
  285
- Others (Optional)
  285

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