
1.4 Presentation Mode
This radar has the following presentation modes:
Relative Motion (RM)
True Motion (TM)
Selecting presentation mode
Each time the MODE key is pressed, the presen- tation mode and mode indication at the upper- left corner of the screen change cyclically.
Loss of gyro signal
When the gyro signal is lost, the presentation mode automatically becomes
Match the gyro readout with the gyrocompass reading. Press the MODE key.
Presentation mode, |
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| Description | |||
representative display |
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H | 340 | 350 | 000 | 010 020 | A display withouth azimuth stabilization in which the | |
E | 330 |
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| 030 | line connecting the center with the top of the display |
320 |
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| 040 | ||
A | 310 |
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| 050 | indicates own ship's heading. |
D | 300 |
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| 060 | The target pips are painted at their measured distances |
| 290 |
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| 070 | |
U | 280 |
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| 080 | and in their directions relative to own ship's heading. |
P | 270 |
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| 090 | The short dashed line on the bearing scale is the north |
| 260 |
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| 100 | |
| 250 |
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| 110 | mark and it indicates compass north. |
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| 240 |
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| 120 | Failure of the gyro will remove the north marker and |
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| 230 |
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| 130 | |
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| the HDG indication shows "xxx.x". | ||
| 220 |
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| 140 | |
| 210 |
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| 150 |
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| 200 | 190 | 180 | 170 | 160 |
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C | 340 | 350 | 000 | 010 | 020 | An azimuth stabilized display in which a line con- |
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| necting the center with the top of the display indicates | |||
330 |
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| 030 | ||
O | 320 |
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| 040 | own ship's intended course (namely, own ship's |
U | 310 |
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| 050 | |
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| previous heading just before this mode has been | |
R | 300 |
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| 060 | |
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| selected). | |
S | 290 |
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| 070 | |
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E | 280 |
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| 080 | Target pips are painted at their measured distances |
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| 270 |
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| 090 | |
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| and in their directions relative to the intended course | ||
U | 260 |
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| 100 | |
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| which is maintained at the | |||
P | 250 |
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| 110 | heading marker moves in accordance with the ship's | ||
| 240 |
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| 120 | yawing and course changes. This mode is useful to | |
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| 230 |
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| 130 | avoid smearing of picture during course changes. After |
| 220 |
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| 140 | |
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| a course change, press the SHIFT ZOOM key to reset | ||
| 210 |
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| 150 | |
| 200 | 190 | 180 | 170 | 160 | the picture orientation if you wish to continue using |
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| the |
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| If the gyrocompass fails, the presentation mode changes |
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| to the |
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| Also, the HDG readout at the screen top shows xxx.x. |
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