natus Nicolet EEGwireless32, User Manual, Page: 70 / 138

Nicolet Systems
5-8
April 27, 2015
5. The measured impedance values are displayed for each electrode.
•
Electrodes with in range impedances are displayed in green .
•
Electrodes that are out of range are displayed in red . Allow time for the
Impedance Test window to update as you work to lower impedances as
necessary.
6. When the impedances are in range, select Start .
7. The Recorder window appears with a watermark that says “Not Recording” and
with the EEG scrolling across the screen, but not yet being saved to the hard
drive. Select Record to start the recording unless the EEG was initiated
using “ Quick Start ”.
Impedance
threshold check The impedance threshold check can be performed either from the amplifier or from
the software. To check the impedance from the amplifier see Chapter 3.
8. Click on
Options > Impedance Check .
9. Click Start Impedance Check .
10. The impedances are displayed on the Nicolet Acquisition screen.