6.1. Navigation in the signal window

If there is more than one window in the signal window, then you have to select the signal window which should be used. To do this, click in the sub-window. Then a black frame in the sub-window will be shown and this sub-window has the input focus. Figure 6-1 shows an example of a measurement containing three ECG channels, one arterial blood pressure channel and one respiration channel. In the example the ecg-sub-window has the input focus (shown by the black frame around the ecg-sub-window).

To browse through the signal, you can use the horizontal slider on the bottom of the signal window or you can use the following keys:

• 'cursor left' (<-): 1/10th back in the signal

• 'cursor right' (->): 1/10th forward in the signal

• 'shift + cursor left' or 'page up': one page back in the signal

• 'shift + cursor right' or 'page down': one page forward in the signal