(6) Connect S hooks of three ground
assemblies to guy ring of upper mast assembly.
(7) Level and secure antenna pedestal. Use air
bubble level indicator on compass bracket to level pedestal.
Adjust leg extensions of tripod as necessary. Implant ground
anchor assembly stakes at 1200 locations around pedestal to
secure pedestal in level position.
The packframe mounted equipment contains
magnets. If packframe is placed close to
compass, some error may be introduced.
Keep other equipment away from compass
during antenna mast alignment.
(8) Align azimuth indicator with magnetic north as
(a) Rotate lower mast assembly until the
magnetic compass indicates north. Gently tighten mast retaining
(b) Loosen azimuth scale retaining screw.
Rotate the azimuth scale until zero line aligns with mast pointer
(cursor). Tighten azimuth scale retaining screw.