otometrics AccuScreen ABR, Руководство пользователя

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Otometrics
Maintenance and Cleaning
The probe tip and probe body
The probe body
Important · For periodical cleaning of the probe body, contact your authorized service
department.
Caution ·
The probe body contains sensitive components. Never clean the sound aper-
tures in the probe body mechanically or with liquids. Doing so may cause damage to the
probe.
Caution · Even the slightest amount of moisture may dissolve any residual cerumen and
contaminate the sensitive parts in the body of the probe.
– Use a wet tissue with alcohol for regular surface cleaning.
11.1.2 Probe calibration
The AccuScreen probe is calibrated at the factory prior to delivery. This is why there
may not be a full year to the next calibration date, as stated on the calibration certif-
icate, when you receive AccuScreen.
The first time you connect the probe to AccuScreen and perform a test, the calibra-
tion date will be set so that there is one year to the next calibration.
To view the next calibration date, select
Settings > System info
. Before you perform
the first test, the date field will be blank.
– Use the cleaning wire to clean the
sound channels of the probe tip
from the rear.
Note · Remember to clean the cleaning
wire when it protrudes from the probe tip.
When you have finished using the cleaning
wire, remember to disinfect it.
– Make sure that the sound chan-
nels are completely dry before
you fit the tip back onto the
probe body. If needed, use a spare
probe tip.