CGX Quick-20r - Setup and Connection Errors

19
UnderstandingReadings
There are a multitude of
recording errors when the
A1 reference earclip is not
connected to the subject.
The most common are:
• Impedances match or
nearly match at a low value
but do not appear on the
display or in the impedance
head map. (g. 1)
• No traces appear and
impedance values are zero.
(g. 2)
• No traces appear and
impedance values are high.
(g. 3)
ImproperSetup:NoConnectedReference
g. 1
g. 2
g. 3