Mark | Description |
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Target Lock Mark | The target lock mark automatically tracks the fish school selected |
| by the operator. This function requires speed and gyrocompass inputs. |
Net Shooting Mark | Press the SHOOT key at the instant you shoot the net to display the | ||||||
| net shooting mark on the display. The net shooting mark is drawn | ||||||
Net Shooting Data | at own ship’s position the moment the key is pressed and moves on the | ||||||
own ship’s track mark with ship’s movement. In addition to the | |||||||
: | mark, time elapsed and * distance run (in meters) appears from the | ||||||
time the key is pressed. The mark and its data remain on the screen | |||||||
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| until the SHOOT key is pressed again. | ||||||
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Net Sonde Mark | These marks appear on the *ship’s track mark in order at set intervals, | ||||||
| when a net sonde is connected. In the echo sounder combination | ||||||
| mode they also appear in the echo sounder picture, showing depth of | ||||||
(10 pts. max) | the net sonde transmitters with bars extending from the marks. | ||||||
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E/S Picture Advance | Picture advance on the echo sounder combination mode automatically | ||||||
Range Data | changes to ship’s speed dependent (advance) rate from the moment | ||||||
| the SHOOT key is pressed, provided there is speed log input. The | ||||||
z , / / | E/S picture advance range data shows the distance between the right | ||||||
| and left edges of the echo sounder picture window in the ship’s speed | ||||||
| dependent advance. Since the net length plus wire length set on the | ||||||
| DATA SET menu is used as this distance data, the echograms | ||||||
| obtained during casting the net are displayed just across the E/S | ||||||
| window. Set net length and wire length on NET SONDE in the DATA | ||||||
| SET menu. |
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Control Setting | When the switches listed below are operated the new setting is noted | ||||||
| at the top of the screen in larger characters for five seconds. The auto | ||||||
| tilt width and auto scan width also appear upon turning on the AUTO | ||||||
| TILT and AUTO SCAN functions. | ||||||
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| Control, Display | Control, Display |
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| RANGE R |
| AUTO TILT ± |
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| TILT | T | ° | AUTO SCAN ± |
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| GAIN | G . |
| BRILL |
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| TVG TVG . |
| DIM |
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| TX | TX . |
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Color Bar | The | ||||||
| and history displays. |
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E/S Range Scale | The range scale for the echo sounder picture appears in the echo | ||||||
| sounder combination mode. You can display it on the right or left | ||||||
| side of the screen by selecting ES/NET REC on the INIT SET/TEST | ||||||
| menu. |
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