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Place a disc electrode on to the red snap-on of pair one of the EXG sensor.
Place the black snap-on of pair one of the EXG sensor and the ground snap-on together with
disc electrodes on to an ear clip.
Determine electrode positions according to the 10-20 system by using measuring tape and
marking positions with a skin marker.
Rub the skin with a cotton swab and Nuprep at all electrode positions. Remove residual gel
with a tissue. As an alternative to using Nuprep, alcohol pads are sometimes used.
Use the clip of the EXG cable to attach the EXG sensor to prevent pulling of the cables.
Apply some electrode paste (e.g. Ten20) to the electrodes by using for example a scoop.
