Wrapping Up - TDT Medusa4Z User Manual

On the lower left corner of the BioSigRZ screen you can set the Acquisition Filters. In most
2.
cases the best data is found with the following settings:
Note
The NT filter should match the frequency of the mains power coming from your wall. You will see papers from
around the world where this setting will vary. If the RZ6 is moved to a new location, check to be sure the NT
filter is set appropriately based on the frequency of the power being used.
Once the settings have been edited, we recommend saving the resulting file with a new
name, something like "Template_ToneABR.acf" because this file should be used going
forward as a template for all Tone ABRs for this rig.

Wrapping up

Before running any subjects with any ABR system, we recommend running a
when the saline test looks good should you proceed to test with a subject.
Acquisition Filtering
HP = 300Hz
LP = 3kHz
NT = 50Hz
Upgrading from RA4PA to Medusa4Z | 81
saline test. Only