Assertion: tone arm | /r/HasProperty | balanced
Facets:
value: horizontally
type: MANNER
value: properly
type: DEGREE
Source sentences:
text: Carefully rotate the counterweight on the rear of the tone arm until the tone arm is horizontally balanced.
text: Once the tone arm is properly balanced, lock it back into the rest.
text: While continuing to gently hold the headshell, rotate the counterweight until the tone arm is horizontally balanced – it should hover just above the platter.