GEOSATpro DVR1100c, Руководство пользователя и инструкция по эксплуатации

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Identify a reference point on the horizon like a tree, utility pole or
other landmark that lines up with the compass reading. Installers
often find it easier to align the dish if they can reference an object
that has been identified with the compass reading. If you cannot
locate a visual reference, stretch a 10 - 20 foot rope out in front of
the dish in the direction of the compass reading.
Move directly behind the dish and align the dish so that the LNBF
arm is aimed directly at the reference landmark or in line with the
rope. Semi-tighten the post clamp nuts, but allow the dish to be just
loose enough to be moved left or right by gripping the elevation
bracket with applying light pressure.
Example: Texas Magnetic Compass Reading 180 degrees.
In North America, satellites are always located South of your location.
To correctly aim the dish you must first accurately determine the
exact compass reading angle (azimuth). Metals, electricity and other
magnetic disturbances can cause the compass to point incorrectly.
Compass readings should be made at least 10 feet in front of or
behind the metal satellite dish and away from any large metal object
such as metal buildings, air conditioners, vehicles, utility and power
lines or electrical panels. Check compass reading several times to
reduce install time and the need to hunt the entire southern sky for
the satellite signal.
Compass Reading: Azimuth