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Questions

What does it mean when the Balance indicator on my NeuroAmp shows Red?

Reasoning for the balance bar: In a normal work environment, typical noise coupled into the electrode cables is larger than the EEG signal by a...

30 Oct, 2008

Wall of low frequency delta activity in spectral display

Large low frequency activity can be seen when galvanic voltages are generated by the electrodes. This can happen with a difference in contact quality...

02 Feb, 2007

EEG INFO Neuroamp install repeats over and over with the error message "the system cannot find the file specified"

Quesion: Today, I had to install a different NeuroAmp on my computer. The installation process finished with the error message: "the system cannot...

26 Jan, 2007

When trying to use NeuroAmp with BioExplorer , status says connecting continually and never connected.

Normally when you click the Play or Record button in BioExplorer you should see the Status change to "Connected". If BioExplorer...

02 May, 2006

Problem connecting

Check the batteries. If no lights come on when pressing the "check impedance" button, then the batteries are dead. If the batteries are...

27 Nov, 2006

EEG INFO Neuroamp Blinking or Flashing LED display bar or beeps while in Impedance Meter mode

A blinking LED display bar or beeps while in impedance meter mode indicate that your electrodes produce high galvanic voltages. The Impedance Meter...

26 Jan, 2007

EEG INFO NeuroAmp : " Sync Error " is displayed intermittently while session otherwise seems to run normally

Error is usually caused by the use of USB to Serial adapter based on the Prolific chipset. Replace your USB to Serial adapter with a Keyspan USB to...

24 Feb, 2007

Introduction to Clincal Practice in Neurofeedback