Welch Allyn AudioScope, Руководство по обслуживанию

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1.5 Use of the AudioScope
(Screening)
continued
4. Turn AudioScope3 " ON " by sliding the selection switch to the
desired screening level.
5. Instruct patient to respond appropriately to sound. Insert the tip
of the speculum into the ear canal. Position the tip so that the
tympanic membrane or a portion of it can be visualized.
6. Depress START button and observe each tone and the patient's
response. Repeat these steps for opposite ear.
7. Remove instrument from patient's ear and turn off. Return to the
Charging stand. (
REFER TO Operating Instructions
).