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Display current GPS and Ship’s
heading. Put check mark in front of
Edit GPS to edit GPS information
and press Set GPS button
Move antenna azimuth and elevation
position and LNB skew angle
preciously by small of amount
assigned in the text box.
LNB skew information
The current antenna absolute AZ
and EL position and relative AZ
and LNB skew angle. The absolute azimuth
position of the antenna is the sum of ships
heading and antenna relative .
To select the ship’s
heading device
Bow offset is to offset the
angle difference between the
antenna’s bow and
the ship’s bow.
Figure 30. Antenna Angle, GPS and Ship’s
Heading Information
Definition of Functions
Antenna Current GPS: To display current antenna GPS and Ship’s
heading information corresponding to the ship’s Gyro.
Heading Device: To select the ship’s heading device.
Antenna Angle 1: To display current antenna absolute AZ (azimuth)
and EL (elevation) position and relative AZ and LNB skew angle
Bow: To display current bow offset value.
Skew Information: To display current LNB skew angle.
Antenna Angle 2: To move antenna azimuth and elevation position
and LNB skew angle manually and preciously by small of amount
assigned in the text box.
Definition of Program Command Buttons
Set GPS: To set antenna GPS position manually.
Set Device: To select ship’s heading device
Set Bow Offset: To offset the angle difference between the antenna’s
bow and the ship’s bow.
Skew Calibration: To calibrate the LNB skew angle. Calibrate the LNB
PC Controller Program