JMA-2343/2344 - ProNav

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3.5.2 In cases of abnormality during operations In the event such phenomena as the screen becoming disturbed or the machine not accepting switch input occurs during use of the radar, initialize using the procedures outlined below. Attention • When initialization is undertaken, all setting excluding the menu “INITIAL SET- TING 1” and “INITIAL SETTING 2” will be reset and the ex-factory shipment conditions. key simulta- (a) Push the STBY/OFF key and X-MIT/OFF neously. Power is turned off. (b) Push the MENU key, ENTER key and STBY/OFF simultaneously. Power will be turned on as in normal operation for turning on power. key 204
3.6 External Navigation Devices • Please refer to "9.3.4 Display unit rear panel" on connections. This radar equipment has the following busses at the rear of the display unit. ・NMEA CMPS+ and CMPS- terminals of the EXT1(J3) connector NAVRX and NAVCOM terminals of the GPS(J4) connector An external navigation device with either of these busses may be connected for input and output of information. 3.6.1 Obtaining information on bearing In order to obtain information on the bearing of the ship, one of the following needs to be connected to the display unit. • Magnet compass • GPS gyro Bearing information is input from either the CMPS or NAVRX terminals. 3.6.2 Obtaining information on speed In order to obtain information on the speed of the ship, one of the following devices need to be connected to the display unit. • GPS • LORAN C Speed information is input from either the CMPS or NAVRX terminals. 3.6.3 Obtaining information on position In order to obtain information on the ship's position in terms of latitude and longitude, one of the following devices need to be connected to the display unit. • GPS • LORAN C In order to obtain the ship's position information using LORAN C time difference, the following needs to be connected to the display unit. • LORAN C 205
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JMA-2343/2344
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Pictorial Indication ●Before Oper
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●Cautions to be used during opera
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──PRECAUTIONS BEFORE OPERATION
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☆When pulse is beating but breath
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機器外観 EQUIPMENT APPEARANC
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Contents PREFACE ·········
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3. Changing the interval between th
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Chapter 5 Maintenance and Inspectio
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9.9 Returning to the Initial Settin
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Glossary of Radar Terms A/D ACQ A-S
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1.3 Composition Composition of the
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Fig. 1.2 OUTLINE DRAWING OF SCANNER
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1.5 General System Diagram SCANNER
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2 Names and Functions of Control Pa
Page 32 and 33: 2.1.3 Functions of the cross key Th
Page 34 and 35: 2.2 Explanation of Screen Readout P
Page 36 and 37: 2.3 Explanation of Functions within
Page 38 and 39: 2.3.2 Functions within the menu Whe
Page 40 and 41: RADAR SET-UP 1 Set the buzzer sound
Page 42 and 43: 3 Basic Operations 3.1 Flow of Oper
Page 44 and 45: 3.1.1 Turning the power ON and star
Page 46 and 47: 3.2 Monitoring Standby 3.2.1 Changi
Page 48 and 49: Range Range ring interval 3.3.5 Era
Page 50 and 51: 3.3.8 Eradicating radar interferenc
Page 52 and 53: 3.3.10 In case of high waves CAUTIO
Page 54 and 55: (b) Push the left or right side of
Page 56 and 57: 1. Using EBL • An EBL is a straig
Page 58 and 59: 3.3.14 Floating VRM and EBL Use the
Page 60 and 61: • Magnetic bearing display: This
Page 62 and 63: • True bearing display (north-up
Page 64 and 65: Displaying the cursor (a) Push the
Page 66 and 67: Before magnified After magnified 2.
Page 68 and 69: Location designated by the marker C
Page 70 and 71: Canceling center relocation (a) Pus
Page 72 and 73: 3.3.24 Locking a fixed target on th
Page 74 and 75: • The following is an example of
Page 76 and 77: (c) Move the marker using the cross
Page 78 and 79: 3.4 Other Convenient Functions 3.4.
Page 80 and 81: 3.4.4 Displaying the waypoint • I
Page 84 and 85: In order to obtain information on t
Page 86 and 87: 4.2 Returns from a Target The inten
Page 88 and 89: (d) Multiple echo Multiple echoes a
Page 90 and 91: 5 Maintenance and Inspection 5.1 Ge
Page 92 and 93: 5.4 Special Parts JMA-2343 Model Nu
Page 94 and 95: 5.6 Actions to Deal with Abnormalit
Page 96 and 97: 6 After-sales Service ★ When aski
Page 98 and 99: 7 Disposal 7.1 Equipment Disposal D
Page 100 and 101: 8.2 Scanner Unit (NKE-249/250) (1)
Page 102 and 103: 8.3 Display Unit (NCD-4170) (1) Dim
Page 104 and 105: (18) Menu ・FUNCTION ・DISPLAY
Page 106 and 107: 8.4 Rectifier Unit (NBA-797A) (1) D
Page 108 and 109: 9.2 Installing the Scanner Unit 9.2
Page 110 and 111: (2) Precautions to be observed when
Page 112 and 113: 234
Page 114 and 115: 9.3 Installing the Display Unit 9.3
Page 116 and 117: ※ The following should be used as
Page 118 and 119: 9.3.6 Connecting an electromagnetic
Page 120 and 121: 9.5 Cable Assemblies 9.5.1 Inter-un
Page 122 and 123: 9.6 After-installation Adjustments
Page 124 and 125: 9.7 Adjustment Procedures 9.7.1 Gen
Page 126 and 127: 3. Adjusting the tilt angle of the
Page 128 and 129: 9.8.1 Adjustment of the receiver
Page 130 and 131: 9.8.2 Adjusting the noise level Thi
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(i) Adjust the proximate perimeter
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(d) Push the soft key 1 and select
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(b) Select "INITIAL SETTING 2" in t
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● Setting mode MANUAL : This oper
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List of Geodetic Systems No. Name 0
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9.9 Returning to the Initial Settin
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9.10.2 Scanner unit WARNING When pe
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9.10.3 Display unit Cleaning the Di
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