Olimex OpenEEG: Difference between revisions

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 [[File:AE PE.webp|thumb|Active vs passive electrodes]]
-Plug in the electrodes into the main device: plug PE (passive electrode) to the DRL socket, and plug the rest of the electrodes to the other four sockets.
+First, identify one PE (passive electrode) and four AE (active electrodes). As shown in the image, active electrodes contain a black component (a chip), while passive electrodes do not.
+Plug the electrodes into the main device: connect the PE to the DRL socket, and plug the remaining electrodes into the other four input sockets. Note: It’s recommended to avoid unplugging the electrodes from the device, as this can risk damaging the electrode jacks. Try to keep them plugged in at all times.
+=== Electrode Positioning ===
+There are several ways to position the electrodes on the head. The main configurations are discussed below.
+==== DLR in the middle, CH1 and CH2 on sides ====
 == Software Setup ==

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