Figure 7-60.-MC-2 magnetic compass calibrator set.
The magnetic field monitor is an engineer's
detector. All connectors, controls, switches, and
transit that has been modified to operate as a part
electronic parts mount on the test panel. The
of the compass calibrator set. The modification
shield can assembly contains a valve assembly
consists of installing a magnetic sensing element
within two magnetic shield cans. The magnetic
in place of the magnetic compass. The monitor
azimuth reference detector consists of a 6-power
is of nonferrous and nonmagnetic materials. It
telescope with azimuth adjustment and a flux
has a telescope, a horizontal circular scale with
valve assembly on a triangular support plate. The
an adjustable vernier azimuth scale, levels, and
valve assembly has an attaching cable assembly.
leveling adjustment screws. The telescope is
22-power with an interior focusing optical system,
The alignment equipment consists of a
and rotates 180 in a vertical plane.
telescope, two plate assemblies, shaft coupling,
The remote transmitter turntable is also an
quick connector, plumb bob and adapter, screw-
engineer-type transit with the compass, vertical
drivers, magnifier, wrenches, and sunshade.
circle, and telescope removed. Also included with
The parts you use depend on the aircraft and
the turntable is a transmitter mounting bracket
transmitter under calibration. The telescope is a
and a rain hood.
fixed-focus type, 8-power, with 360-degree
The field tester is a portable metal-encased
azimuth rotation. A drum dial fine-adjusts
tester. It consists of a test panel, a shield can
azimuth, and an azimuth lock prevents unwanted
assembly, and a magnetic azimuth reference
rotation.
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