Operating Instructions
10
4 Conducting a Measurement
4.1 Quick Start
Figure 2
ERO•SCAN
Pro instrument arrives preloaded with default protocols
and ready to test. Testing with the external probe can be started with
just five easy steps.
1. Turn on the instrument.
2. From the main menu (Figure 2), select the desired protocol or
series using the up or down arrows on the navigator.
3. Select an eartip and place if fully on the probe tip.
4. Secure the probe to the patient and insert the eartip deeply
into the patient’s ear.
5. To begin a test Press the right or left arrow button on the
control panel (Figure 1)
or press the L or R button on the
external probe.
Additional information for each step is provided below.
When Tymp•OAE Probe is connected, the pump will perform an initialization. Do NOT insert the
Tymp•OAE Probe into the ear canal while the pump is performing this initialization. The probe should
be placed in the ear canal either BEFORE or AFTER the pump initialization.
4.2 Powering on the instrument
To turn on the ERO•SCAN Pro instrument, press the power button
located on the handheld control panel just below the left corner of
the display window.
A flash screen showing the firmware version (first line), serial
number (second line), and date set in the instrument (third line) will
illuminate briefly before showing the main display.
If testing with the external probe, be sure to connect the external probe prior to powering on
the instrument. When the probe is detected the status indicator on the external probe keypad
will be green.
If testing with the internal probe, be sure the external probe is disconnected prior to powering
on the instrument.
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