139
3.3.24 Locking a fixed target on the radar PPI screen while the ship is navigating······················194
Commencing True Motion display ·································································································194
Canceling true motion display ········································································································195
3.3.25 Monitoring the motion of other ships (Targets)····································································197
1. Radar display of wake···············································································································197
Commencing radar display of a wake······················································································197
Ending radar display of a wake ································································································197
2. Using the lookout alarm ············································································································197
Setting the guard zone··············································································································197
Changing the alarm mode ········································································································199
Eradicating the guard zone·······································································································199
Calling a guard zone ·················································································································199
Changing the sensitivity of the alarm ·······················································································199
3.4 Other Convenient Functions·········································································································200
3.4.1 Displaying the ship's speed on the display unit ···································································200
3.4.2 Displaying the ship's heading on the display unit································································200
3.4.3 Displaying position information (latitude/longitude, LORAN C time difference)
of the ship and waypoint information (latitude/longitude)·····················································201
Display of position information··································································································201
Erasing location information ·····································································································201
3.4.4 Displaying the waypoint ········································································································202
Display of the waypoint·············································································································202
Erasing the waypoint·················································································································202
3.5 Miscellaneous
Considerations······································································································203
3.5.1 Replacing the battery (BT1)··································································································203
3.5.2 In cases of abnormality during operations ···········································································204
3.6 External
Navigation
Devices·········································································································205
3.6.1 Obtaining information on bearing ·························································································205
3.6.2 Obtaining information on speed····························································································205
3.6.3 Obtaining information on position·························································································205
3.6.4 Obtaining information on distance to the waypoint······························································206
Chapter 4 How to Interpret the PPI Screen ······························ 207
4.1 Height of and the Distance to the Target ·····················································································207
4.2 Returns from a Target···················································································································208
4.3 Propagation Path of Radio Waves·······························································································208
4.3.1 Sea
returns ····························································································································209
4.3.2 False
echoes ·························································································································209
4.4 Display of Radar Transponder······································································································211
Содержание JMA-2343
Страница 1: ...船舶用レーダ装置 JMA 2343 2344 MARINE RADAR EQUIPMENT 取扱説明書 INSTRUCTION MANUAL ...
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Страница 17: ...J JM MA A 2 23 34 43 3 2 23 34 44 4 取 取扱 扱説 説明 明書 書 日本語版 ...
Страница 30: ...14 1 4 構造 第 1 1 図 NKE 249 空中線外形図 ...
Страница 31: ...15 第 1 2 図 NKE 250 空中線外形図 ...
Страница 32: ...16 第 1 3 図 NCD 4170 指示機外形図 ...
Страница 115: ...99 9 2 3 装備ケーブルの接続 1 レドーム型空中線 NKE 249 ...
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Страница 117: ...101 2 回転型空中線 NKE 250 ...
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Страница 151: ...J JM MA A 2 23 34 43 3 2 23 34 44 4 I IN NS ST TR RU UC CT TI IO ON N M MA AN NU UA AL L English edition ...
Страница 163: ...147 1 4 Configuration Fig 1 1 OUTLINE DRAWING OF SCANNER UNIT NKE 249 ...
Страница 164: ...148 Fig 1 2 OUTLINE DRAWING OF SCANNER UNIT NKE 250 ...
Страница 165: ...149 Fig 1 3 OUTLINE DRAWING OF DISPLAY UNIT NCD 4170 ...
Страница 249: ...233 9 2 3 Connection of cables to be assembled 1 Radome scanner unit NKE 249 ...
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Страница 251: ...235 2 Rotary scanner unit NKE 250 ...
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