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17.10
ABR Other settings
17.10.1
Neonate mode
With
Neonate
mode
On
the user is warned if the response from the probe
indicates a large ear canal. This provides an additional check of probe fit
for users who are testing only babies.
The warning message is displayed after Checkfit and before the test starts.
Selecting
Start
will start the test as normal. Checkfit returns the user to
Checkfit.
Cancel
returns the user to the main test screen.
Ear canal cavities greater than around 0.5cc will trigger the warning.
With
Neonate
setting Off, no warning message is displayed if a large ear
volume is detected.
17.10.2
ABR Mains
ABR mains sets the ABR test configuration for optimum test recording in
mains (powerline) noise. The mains frequency varies in different countries.
Set
50Hz
if the mains in your region is 50Hz and
60Hz
if your region is
60Hz. Set
Not Set
if you are unsure of the mains frequency in your region.
Setting ABR mains from the main menu
If ABR mains is Not Set then you will be prompted to set it when an ABR
test is selected from the main menu:
Test set-up
Otoport OAE+ABR
User Manual for Advance and Screener
Summary of Contents for Otoport Advance
Page 296: ...CHAPTER THIRTY TWO Index 296...
