Maico MI 34 Operating Instructions Manual page 56

Operating Instructions MI 34 / MI 34 H
18 Checklist for subjective device control
According to the manufacturer requirement the user should control the
instrument once a week to find errors immediately and to avoid wrong test
results. He should test Tympanogram and Reflex with an otologic normal
person and compare the results with earlier measurements. The printout
should be filed together with the subjective test protocol to the documents
of the instrument. The test person should be healthy (no otitis etc.) and
should by at least 12 hours not exposed to loud noise.
Instrument type:
Serial-No.:
Test person:
Connectors and cables OK?
Instrument and probe?
Is the green light of the probe blinking?
Probe tip and ear tip clean?
Are all controls easy to use?
Are the test signals clear and non-distorted?
If significant differences or damages are found please inform the service.
Tested by: Date:
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