1.10 Presentation Modes
This radar has the following presentation modes:
Selecting presentation mode
Press the [MODE] key on the panel at the right side of the display unit. Each time the [MODE] key is pressed, the presentation mode and mode indication at the
Note: When a failure occurs in the gyrocom- pass, the radar will automatically be switched to unstabilized presentation mode. All com- pass related data will read Relative values.
Loss of Compass Signal
When the compass signal is lost, the buzzer sounds once, the presentation mode becomes
Presentation mode, |
| Description | ||||
representative display |
| |||||
| Heading |
| Heading |
| ||
| marker |
| line |
| ||
North |
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| ||
340 | 350 | 000 | 010 | 020 | A display without azimuth stabilization in which | |
marker | 330 |
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| 030 | the line connecting the center with the top of the |
320 |
|
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| 040 | |
310 |
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| 050 | display indicates own ship’s heading. |
300 |
|
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| 060 | The target pips are painted at their measured dis- |
290 |
|
|
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| 070 | |
280 |
|
|
|
| 080 | tances and in their directions relative to own ship’s |
270 |
|
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| 090 | heading. |
260 |
|
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| 100 | A short line on the bearing scale is the north marker |
250 |
|
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| 110 | |
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| indicating compass north. A failure of the compass | |
240 |
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| 120 | |
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| input will cause the north marker to disappear and | |
230 |
|
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| 130 | |
220 |
|
|
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| 140 | the HDG readout to show asterisks xxx.x°. |
| 210 |
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| 150 |
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| 200 | 190 | 180 | 170 | 160 |
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| Heading |
| ||
|
| marker | Heading | ||
North |
| 020 | 030 | line |
|
marker | 010 | 040 | Radar echoes are shown in the same way as in the | ||
000 |
|
| 050 | ||
| 350 |
|
| 060 | |
340 |
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| 070 | |
330 |
|
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| 080 | presentation lies in the orientation of the bearing |
320 |
|
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| 090 | scale. The bearing scale is compass stabilized, that |
310 |
|
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| 100 | is, it rotates in accordance with the compass signal, |
300 |
|
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| 110 | enabling you to know own ship’s heading at a glance. |
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| ||
290 |
|
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| 120 | This mode is available only when the radar is inter- |
280 |
|
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| 130 | |
|
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| faced with a compass. | ||
270 |
|
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| 140 | |
|
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| ||
260 |
|
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| 150 | If the compass fails, the bearing scale returns to the |
250 |
|
|
| 160 | |
|
|
| state of | ||
| 240 |
|
| 170 |
230180
220 210 200 190
The bearing scale rotates with a compass signal.