TA (5) — Definition of term in SntMaster Dictionary

TA (5)

ScnMaster

abbreviation for tone arm: a control lever on the E-Meter. The tone arm registers density of mass in the mind of the preclear. This is actual mass, not imaginary, and can be weighed, measured by resistance, etc. Therefore, the tone arm registers the state of the case at any given time in processing. As a person is processed, mental mass shifts and dissipates, and the auditor moves the tone arm to compensate for these fluctuations. See also case in this glossary.

—How to Manage a Course Approved 6.3.91