Name: JRC JMA-3400 Series
Brand: JRC
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Chapter 1 INSTALLATION

To uniformly press the packing, gradually tighten diagonally in the following order.

The proper fastening torque of the fitting bolts (M8) is 1176 to 1470 N•cm (120 to 150kgf•cm).

Fig. 1-4-3-5

 Fastening of earth cable and application of seal

Fig. 1-4-3-6

Bolt the earth to mountbase and scanner.

Apply silicone sealant around the bolts.

4-M8 (stainless steel) bolt

Tightening torque: 120 to 150 kgf/cm

Precautions before Operation3
First-Aid Treatments4
Preface12
Checking the Supplied Items12
Before Operation13
Precautions17
Warning Label Mounting Point22
Packing List24
Equipment Appearance30
- Table of Contents35
Contents36
Glossary44
Chapter 1 INSTALLATION49
- Overview49
- Installation of the Display Unit50
- Installation of the Scanner Unit60
- Connecting the Installation Cable71
Chapter 2 THE BASIC OPERATION84
- Panel and Screen Display Layout84
- Operation Unit85
- Power On/Off89
- Screen Layout90
  - Standby Screen90
  - Transmission Screen91
- Multi Control Operation92
  - Function Overview of Multi Control Menu94
Chapter 3 ADJUST the RADAR ECHO95
- Change Range95
- Sensitivity Adjustment (Gain)96
- Sea Clutter Suppression (Sea)97
- Rain/Snow Clutter Suppression (Rain)98
- Screen Brilliance (Brill)99
Chapter 4 VRM and EBL FUNCTION100
- Operation of Vrm, Ebl100
- Example of Vrm Function100
- Example of Ebl Function101
Chapter 5 VARIOUS FUNCTIONS102
- Parallel Cursor Function102
- Mob Function (man Overboard)105
- Anchor Watch Function106
- Vector Length108
- Radar Trails109
  - Setup the Radar Trails Interval109
- Ais Operations110
  - Ais List112
- Tt Operations114
- Off-Center Function119
- Mark Function119
- Line Function122
- Ownship Mark Function125
- User Option Keys127
- Mode Function128
- Setting Display Brilliance and Color130
- Cursor Function131
- Radar Echo Setting132
  - Pulse Width133
  - Ir (Interference Rejection)133
  - Target Enhance134
  - Process134
  - Zoom Mode134
  - Video Noise Rejection135
  - Video Latitude135
- Tune136
- Marker137
  - Ebl Setting137
  - Parallel Cursor138
  - Vrm Unit139
  - Cursor Mode139
  - Range Ring140
- Set Own Ship Movement141
- Trails Setting142
  - Threshold143
  - Time/All Combine143
  - Trails Mode143
- Vector144
  - Vector Mode144
  - Display Own Ship's Vector144
  - Own Ship Vector Line Width145
- Offcenter Setting145
- Function Setting146
  - Function Enable/Disable147
  - Auto Stc/Ftc147
  - Trails Interval148
  - Antenna Height148
  - Save Present State148
  - Initialize148
- Ais/Tt150
  - Collision Avoidance150
  - Function On/Off154
  - Cpa Limit154
  - Tcpa Limit154
  - Cpa Ring154
  - Target Number Display154
  - Target Number Allocation155
  - Tll Target Number Allocation155
  - Alr Alarm from Ais155
  - Ais Display Target155
  - Ais Destination Ship155
  - Ais Retrieved Vessel155
  - Ais Filter155
- Guard Zone156
  - Zone Alarm Level157
  - Zone Mode157
  - Make Zone157
- Waypoint Display158
- Chart159
  - Type159
  - Display160
  - Symbol160
  - Palette160
  - Show Extend Data160
- Set Chart Operation161
- Mark Setting162
  - Mark Size162
  - Mark Color162
  - Mark Type163
  - Display Mark Color163
  - Display Mark Type163
  - Mark List163
- Ownship Mark Setting165
  - Own Ship Position Mark Size165
  - Own Ship Position Mark Color165
  - Own Ship Position Mark Type166
  - Display Mark Color166
  - Display Mark Type166
  - Own Ship Position Mark List166
- Line Setting168
  - Line Color168
  - Line Type168
  - Display Line Color168
  - Display Line Type169
  - Line List169
- Own Track Setting171
  - Own Track Record On/Off171
  - Own Track Record Display On/Off171
  - Own Track Color172
  - Own Track Type172
  - Own Track Interval172
  - Display Own Track Color172
  - Display Own Track Type172
  - Clear Own Track Color/Type172
- File Operation173
  - Save173
  - Load173
  - Delete173
- Screen Capture174
  - Capture Function175
  - Set Manual Key175
  - Interval175
- Timed Tx176
  - Tx Time176
  - Standby Time177
- Tll Tx "User2177
- Certification Information177
Chapter 6 OPTION and OTHER FUNCTIONS178
- Nmea Cable178
- External Monitor Output181
- Rectifier Unit181
Chapter 7 INITIAL SETTINGS182
- Language Selection183
- Bearing Adjustment183
- Range Adjustment184
- Tuning Adjustment185
- Antenna Height Set up185
- Communication Port Setup186
- I/F Device190
- Jrc Gps192
Chapter 8 DETAIL PERFORMANCE SETTINGS200
- Radar Echo200
- Trails204
- Target Tracking (Tt)206
- Scanner207
- Control210
- Buzzer212
- Maintenance213
- System Setting220
- Display Screen224
- Radar Echo Color228
- Error Alarm Mask229
- Network232
- Can235
  - Can out235
  - Can236
Chapter 9 TRUE or FALSE ECHOS on DISPLAY237
- Radar Wave with the Horizon237
- Reflection from Target238
- Sea Clutter and Rain and Snow Clutter239
- False Echoes240
- Display of Radar Transponder (Sart)242
Chapter 10 MAINTENANCE and CHECK243
- Routine Maintenance243
- Maintenance of each Unit244
  - Scanner Unit Nke-2043, 2063A/Ahs, 2103-4/4Hs/6/6Hs244
  - Display Ncd-2364246
- Performance Check247
- Replacement of Major Parts252
  - Parts Required for Periodic Replacement253
- Fault Finding254
  - Alarms and Other Display Lists254
- Trouble Shooting259
  - Special Parts259
  - Circuit Block to be Repaired260
Chapter 11 AFTER-SALE SERVICE262
- Keeping Period of Maintenance Parts262
- When You Request for Repair262
- Recommended Maintenance262
- Radar Failure Check List263
Chapter 12 DISPOSAL264
- Disposal of the Unit264
- Disposal of Used Magnetron264
- China Rohs264
Chapter 13 SPECIFICATIONS265
- Scanner Dimension266
- Display Dimension270
  - Ncd-2364270
- Equipment Outline271
- General Specifications272
- Scanner274
- Display277
- Input/ Output Signal281
Appendix290
- Jma-3404 Interconnection Diagram290
- Jma-3406/Hs Interconnection Diagram291
- Jma-3411-4/4Hs/6/6Hs Interconnection Diagram292
- Menu Function List294
- Declaration of Conformity311

JRC JMA-3400 Series User Manual

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Brand	JRC
Model	JMA-3400 Series
Category	Marine Radar
Language	English