JMA-2343/2344 - ProNav

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(b) Select "INITIAL SETTING 2" in the menu "INITIAL SETTING 1". (c) Select "ON" in the line "SIMULATOR" - the menu "INITIAL SETTING 2". 9.8.10 Setting the TD reception number This operation is for selecting the number of the TD (LORAN C time difference) to be received. (a) Select "INITIAL SETTING 2" in the menu "INITIAL SETTING 1". (b) Move the cursor to the extent of the value shown in the "SET TB NUMBER" - the menu "INITIAL SETTING 2". (c) Move the location for input by operating the left and right keys of the cross key. (d) Select the TD number to be received pushing the "▲ (up)" or "▲ (down)" on the RANGE key. When the numbers are selected, the following field data of NMEA is displayed. 1: TD1 field of the GTD/GLC sentence. 2: TD2 field of the GTD/GLC sentence. 3: TD3 field of the GTD/GLC sentence. 4: TD4 field of the GTD/GLC sentence. 5: TD5 field of the GTD/GLC sentence. A: A field of the RMA sentence B: B field of the RMA sentence 258
9.8.11 GPS/DGPS 1. Initial setting of GPS This operation is for undertaking initial setting of GPS. The GPS receiver measures position without initial setting but 10 or more minutes may be required after initial setting. ● Content of settings Ship position : Approximate latitude and longitude is sufficient Exclusion satellite : When unhealth satellite is used, precision may deteriorate. The satellite number input here is not used for measuring the position. Geodetic system : Japan is "02" Antenna height : Input the height of the antenna from the sea surface. Fix mode : Since the height of the antenna is fix in the case of an ocean going vessel, greater stability in position is obtained in 2D (two dimensions). DOP level : If only position results with high precision are intended to be used, designate 10 or less or 5 or less. Position average : When variance in position needs to be minimized, select LONG . When response needs to be maximized select NONE . However, with this latter setting, variance will increase. (a) Select "GPS" in the line "GPS PRESET" - the menu "INITIAL SETTING 1". The menu "GPS" will be displayed. (b) Select the items in the cross key and change the set value using the RANGE key. In order to change the ship's "N/S" or "E/W" position using the left and right keys of the cross key. (c) Push the ENTER key. The setting has been determined. (d) Select "SEND DATA" in the menu "GPS". The GPS setting will be implemented. 2. Initial setting of DGPS In the event high precision position determination is intended using DGPS, it is necessary to set the beacon receiver. 259
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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
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2.1.3 Functions of the cross key Th
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2.2 Explanation of Screen Readout P
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2.3 Explanation of Functions within
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2.3.2 Functions within the menu Whe
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RADAR SET-UP 1 Set the buzzer sound
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3 Basic Operations 3.1 Flow of Oper
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3.1.1 Turning the power ON and star
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3.2 Monitoring Standby 3.2.1 Changi
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Range Range ring interval 3.3.5 Era
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3.3.8 Eradicating radar interferenc
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3.3.10 In case of high waves CAUTIO
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(b) Push the left or right side of
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1. Using EBL • An EBL is a straig
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3.3.14 Floating VRM and EBL Use the
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• Magnetic bearing display: This
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• True bearing display (north-up
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Displaying the cursor (a) Push the
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Before magnified After magnified 2.
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Location designated by the marker C
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Canceling center relocation (a) Pus
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3.3.24 Locking a fixed target on th
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• The following is an example of
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(c) Move the marker using the cross
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3.4 Other Convenient Functions 3.4.
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3.4.4 Displaying the waypoint • I
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3.5.2 In cases of abnormality durin
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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
Page 132 and 133: (i) Adjust the proximate perimeter
Page 134 and 135: (d) Push the soft key 1 and select
Page 138 and 139: ● Setting mode MANUAL : This oper
Page 140 and 141: List of Geodetic Systems No. Name 0
Page 142 and 143: 9.9 Returning to the Initial Settin
Page 144 and 145: 9.10.2 Scanner unit WARNING When pe
Page 146: 9.10.3 Display unit Cleaning the Di
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JMA-2343/2344 - ProNav

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