Mark |
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*Ship’s Track Mark | With gyrocompass or speed log connection, own ship’s track is plotted | ||||||
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| by a solid line. When the length of the line exceeds five times the | |||
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| range the oldest part of the track is erased. | |||
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*Tidal | 3 |
| This mark can be displayed with current indicator input. The tidal | ||||
Current | 2 |
| current marks are displayed on the net shooting mark ( ) and net | ||||
Mark | 1 |
| sonde marks ( | ). The tidal current markers shows tidal current | |||
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| speed in three layers | |||
Tidal Current Data | The tidal current speed is shown by the length of the tidal current mark. | ||||||
Note however that no tidal current mark appears if the tidal current | |||||||
Normal mode |
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| speed is less than 0.2 kts. Current direction can be shown as "to" or | ||||||
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C1 : . |
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| M | "from" by selecting CURRENT | |||
C2 : . |
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| M | menu. In the normal mode with text, speed, direction and depth of the | |||
C3 : . |
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| M | ||||
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| current are shown for three layers (C1, C2, C3). In the echo sounder | |||||
Combination mode | |||||||
combination and history modes, only the speed appears (C1, C2, C3), | |||||||
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| C1 : . |
| on the echo sounder combination or history display. | ||||
| C2 : . |
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| C3 : . |
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*Net Sonde Data |
| When the net sonde is connected, the depth of the net sonde trans- | |||||
C1 : |
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| mitters appears in the text window, echo sounder, or audio area. | |||
C2 : |
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C3 : |
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Nav Data |
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| With appropriate sensors speed (S), course (C), water depth (D) and | ||||
S : |
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| water temperature (T) can be displayed on the text window, echo | |||
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| sounder combination display and history display. | |||||
C : |
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D : |
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T : |
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Own Ship Data |
| With navigation input position can be displayed in latitude and long- | |||||
| ° | . | N | itude, in the normal mode only. | |||
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Estimate Mark |
| The estimate mark gives relative fish quantity. Press the ESTIMATE | |||||
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| key. The estimate mark data appears below the mark. The fish amount | |||
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| is assessed as between 0 and 100, where if the mark is filled with the | |||
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| strongest echo color reddish brown, the amount is regarded as "100." | |||
Estimate mark |
| The size of the estimate mark can be changed with MARK SIZE2- | |||||
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| Estimate Mark on the SYSTEM menu. | ||||
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