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4.5 SETTING OF TRUE BEARING VALUE
If GYRO I/F is used to input a gyro signal, the true bearing value indicated by the master gyro does not match the
value indicated by the radar equipment only in a rare case. In this case, perform the following procedure to adjust the
true bearing value of the radar equipment to the value of the master gyro.
This setting is available only when the NSK unit NCT-4106A is used.
Procedures 1. Press [RADAR MENU] key twice.
The Main Menu will appear.
2. Press [7] key.
The NAV Equipment Setting Menu will appear.
3. Press [1] key.
The Code Input Menu will appear.
4. Adjust true bearing value.
Adjust the bearing that the bearing angle of the
radar is the same as that of the gyro.
The multi-function control can also be used to enter
the value.
After having entered the value, press ENT.
<The alternative procedure for steps above>
1. Hold down [RADAR MENU] key.
The Code Input Menu will appear.
2. Press [0] key.
3. Move the cursor onto the “ENT” button in the Code Input menu, and
press [ENT] key.
The Adjust Menu will appear.
4. Press [6] key.
NAV Equipment Setting menu opens.
5. Perform steps 3 and 4 in the “Procedure” above.