Operating Instructions
38
8.10 Norms
When viewing DPOAE results using the DP/TE-Gram option (section
8.9), the user may optionally show the Boys Town normative data
on the instrument display.
The user can select to show the 95
th
to 5
th
range or the 90
th
to 10
th
range. The authors of the referenced normative study (Gorga et al.
1997) suggest the 95
th
to 5
th
range as most accurately separating
normal hearing and hearing impaired populations.
The Boys Town Norms template is explained in the following window. Users should refer to the
reference article for additional information.
8.11 Reset
To restore the instrument back to the manufacturer default settings, select
Reset
from the
Set up
menu
and confirm the selection when prompted.
Summary of Contents for Ero Scan Pro
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