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ERO•SCAN
TM
– Quick Guide
Screening and Diagnostic Version
The ERO•SCAN
TM
The purpose of the ERO•SCAN
TM
test system is to provide a rapid measurement and
documentation of Distortion Product Otoacoustic Emissions (DPOAEs) or Transient Evoked
Otoacoustic Emissions (TEOAEs) at several frequencies.
Powering the Unit
Probe Tube and Eartips
To turn on the ERO•SCAN
TM
instrument press the
DOWN key located below the instrument’s
display screen. The test will default to the protocol last selected. Press and hold the
UP key to
turn the unit off.
Attaching Eartips:
Push the eartip onto the probe tube until it is flush against the collar
of the probe head. Be sure the eartip is fully seated on the probe.
Note: We highly recommend to use Sanibel
TM
eartips in order to
guarantee optimal test results.
Removing Eartips:
In order to remove the eartip, grasp the eartip at the base using the
eartip removal tool and pull it smoothly straight off the probe tube.
If you do not have a Removal tool at hand, grasp the eartip at the
base with your fingers and twist it while pulling it off the probe tube.
Probe Tube Replacement:
Probe tubes are disposable and should be replaced when they
become clogged. A package of replacement probe tubes is included
with this instrument. Do not attempt to clean the probe tube. To
replace the probe tube, use the eartip to grasp the probe tube (the
clear plastic tube) and twist slightly while pulling the probe tube
straight out of the probe head.
Dispose the used probe tube immediately to avoid confusing used
tubes and new tubes. Take a new probe tube from the package and
insert the tube into the probe head until it is fully seated. A properly
inserted probe tube will snap securely into place when it is fully
seated in the probe head.
Note: Only change the probe tube when it becomes clogged.
