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3.9.3 Measurement
Refer to the operation manual of the AL-4000 measurement unit for the
actual measurement procedure. Explained in this section is the operation of
this instrument relevant to the measurement.
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The converted acoustic velocity directly affects the
measurement data. Check that the desired value is set
before starting measurement.
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Be sure to touch the “New” button to delete all the
measurement data of the previous patient before
measuring another patient. If new measurement is
started without deleting the previous data, the
measurement data of the previous patient may be
included.