COBHAM Sea Tel 9711-56 IMA C Band, Installation Manual

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Setup – Targeting Sea Tel 9711-56 IMA
12-4
EAR Controlled - ECCN EAR99
EXAMPLE : The antenna initially targets to an
Elevation position of 38.0 degrees and an
Azimuth position of 180.2. Shortly after that the
Elevation drives to 30.0 degrees and Azimuth
stays at 180.2 (Calculated), you find that Peak
Elevation while ON your desired satellite is 31.5
degrees and Peak Azimuth is 178.0. You would
enter an EL TRIM value of –1.5 degrees and an AZ
TRIM of +2.2 degrees. After these trims values
have been set, your peak
“ON” satellite Azimuth
and Elevation displays would be very near 180.2
and 30.0 respectively.