COBHAM Sea Tel 9711-56 IMA C Band, Руководство по установке

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Sea Tel 9711-56 IMA Setup – Blockage & RF Radiation Hazard Zones
10-3
EAR Controlled - ECCN EAR99
2. Enter a readily identifiable name for
the zone (ie Mast, Deck House or
Stack).
3. Moving to the right, enter the relative
of the starting point of this blockage
zone (the more counter-clockwise
bearing).
4. Then enter the relative bearing of the
stop point of this blockage zone (the
more clockwise of the two bearings).
5. Likewise, for Elevation, you need only
to enter the elevation angle, below
which you want the transmitter
inhibited (blocked).
6. Repeat steps 2-5 to describe up to 4
blockage zones.