Separate Olimex-EKG/EMG-Shield signals

[sebasti]

Hello all,

are there any possibilities to seperate the three input signals of an Olimex-EKG/EMG-Shield. More clearly, reading the serial port provides only a 10 bit value, the potential difference of the electrodes, but I want to tap only the signal of one electrode to measure different muscle signals more precisely. Could the hardware be changed to achieve this aim?

I am thankful for every answer!

Best regards,
Sebasti