Instructions for Use XLTEK Protektor32
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G) AV/Ext Stimulators Tab
The AV/Ext Stimulators tab is used to set stimulation parameters for the internal
Auditory/Visual stimulators and /or the external Trigger In/Out ports.
1. Use the Stimulator pull-down menu to select the type of stimulator hardware that will be used for
the test. You can select either Headphones or TIPs (ear inserts).
If you select tips for recording a 0.9ms stim delay will be removed from the waveform
latency
2. In the Auditory section, select the type of Ipsilateral Sound that will be used for the test: Click,
Pip or Tone. Depending on which option you select, you will need to refine your selection further.
These are your options:
Click
• Alternating: Select to make the click sound alternate between the
rarefaction and condensation waveform type. This default setting is used
most commonly during auditory stimulation.
• Rarefaction: Select to use a waveform that is in inverse proportion to
the condensation waveform type.
• Condensation: Select to use a waveform that is in inverse proportion to
the rarefaction waveform type.
Pip If Pip is selected, then you must type a value into the Rise/Fall Time [ms]
text box.
Tone If Tone is selected, then you must type a value into the Duration [ms] text
box.
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