Presentation mode, |
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representative display | |||||||
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North |
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| Heading | True Motion Mode | ||
marker |
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| 350 | 000 | 010 | Heading | Own ship and other moving objects move in accord- | ||
330 | 030 | ||||||
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| marker | ||||
340 |
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| 020 |
| ance with their true courses and speeds. In ground | |
320 |
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| 040 |
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| stablized TM, all fixed targets, such as landmasses, | |||
310 |
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| 050 | ||
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300 |
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| 060 | appear as stationary echoes. In the sea stablized TM | |
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290 |
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| 070 | without set and drift input, the landmass can move on | |
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280 |
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| 080 | the screen. | |
270 |
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| 090 |
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260 |
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| 100 | When own ship reaches a point corresponding to | |
250 |
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| 110 | 75% of the radius of the display, the own ship is | |
240 |
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| 120 | automatically reset to a point of 75% radius opposite | |
230 |
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| 130 | to the extension of the heading line passing through | |
220 |
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| 140 |
| the display center. Resetting can be made at any | |
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210 |
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| 150 |
| moment before the ship reaches the limit by pressing | |
200 190 | 180 | 170 | 160 |
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| the [SHIFT] key. Automatic resetting is preceded by a | |
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| beep sound. | |
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| If the compass fails, the presentation mode is | |
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| changed to the | |
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| disappears. The HDG readout at the top of the | |
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| screen shows xxx.x°. | |
North
Heading | 340 | 350 | 000 | 010 | 020 marker |
| 340 | 350 | 000 | 010 | 020 |
| 340 | 350 | 000 | 010 | 020 |
330 |
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| 030 |
| 330 |
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| 030 |
| 330 |
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| 030 | |
line | 320 |
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| 040 |
| 320 |
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| 040 |
| 320 |
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| 040 |
310 |
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| 050 | 310 |
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| 050 | 310 |
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| 050 |
300 |
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| 060 | 300 |
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| 060 | 300 |
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| 060 |
290 |
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| 070 | 290 |
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| 070 | 290 |
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| 070 |
280 |
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| 080 | 280 |
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| 080 | 280 |
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| 080 |
270 |
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| 090 | 270 |
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| 090 | 270 |
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| 090 |
260 |
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| 100 | 260 |
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| 100 | 260 |
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| 100 |
250 |
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| 110 | 250 |
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| 110 | 250 |
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| 110 |
240 |
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| 120 | 240 |
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| 120 | 240 |
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| 120 |
230 |
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| 130 | 230 |
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| 130 | 230 |
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| 130 |
| 220 |
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| 140 |
| 220 |
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| 140 |
| 220 |
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| 140 |
| 210 |
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| 150 |
| 210 |
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| 150 |
| 210 |
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| 150 |
| 200 | 190 | 180 | 170 | 160 |
| 200 | 190 | 180 | 170 | 160 |
| 200 | 190 | 180 | 170 | 160 |
(a) True motion | (b) Own ship has reached a |
is selected | point 75% of display radius |
(c)Own ship is automatically reset to 75% of radius
Automatic resetting of own ship position in true motion mode
1.11 Selecting the Range Scale
The range selected automatically determines the range ring interval, the number of range rings and pulse repetition rate, for optimal detection capability in short to long ranges. You can select pulselength with the ECHO control. For details, see para- graph 1.13.
Press the [RANGE] key to select a range scale. The range, range ring interval and pulselength appear at the top left corner of the display.
