User's Manual Part 2

5-9
Lead II Electrode Site
The Lead II site may be used if the Lead I site provides a low signal, or
perhaps the subject may require an alternate site.
The main sensor electrode pad should be placed as shown below at
location V2. V2 is to the immediate left of the sternum at the fourth
intercostal space (the space between the ribs). Ribs are counted from top
to bottom.
The left lead must be placed as shown below. V4 is located at the 5th
intercostal space in the mid-clavicular line.
Lead II
NOTE: Do to variances in the human body, it is recommended that
a brief session be recorded and downloaded to ensure the electrode
placement is optimum.
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2
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4
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