Recording The Eeg Signal - MBT SMARTING 24 User Manual

magnitude scaling is automatic, however, the user can change it by vertical
pinch-to-zoom gesture (as depicted in Figure 8.20b)).
The signals can be paused for the visual inspection (A41 in Figure 8.18). Note:
The pause only freezes the visualization, the signals are still continuously
streamed and recorded.

8.6 Recording the EEG signal

The signals can be recorded by clicking the red record button (A42 in Figure
8.18). Once the recording has started, the pop-up window Recording preview
appears. In the recording preview window, one can check the filename,
sampling frequency, number of channels, whether motion data, other
sensors and/or events will be included in the recording. The recording
preview window is shown in Figure 8.21.
The timer, positioned next to the record button, becomes active (A43 in
Figure 8.22) when recording is started. Simultaneously, button for activating
touch markers appears (A45 in Figure 8.22) and if this button is clicked, touch
marker fields appear on the Signal display window as shown in Figure 8.22
(A46).
The press on the menu button (A46 in figure 8.23) activates the drop down
menu where user can switch off the visualization filter and autoscalling.
Figure 8.21 Recording preview window
50 SMARTING User Manual – Release 11/03/2019