6.2. Optimizing Sensor Contact
a
b
(a) First gently push down on the headset until (b) the Cz position (circled)
reports adequate contact. If necessary, adjust the length of the ear bands
to keep the headset and Cz in contact with the subject
’
s head.
It is very
important that the headset is seated properly in the correct position and
that all of the legs and pods are correctly aligned with the subject
’
s head
before pushing down. Failure to do so may result in poor contact on the Cz
position.
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