One-Click Annotation

To create an annotation, simply left click and drag on the signal you wish to annotation.

Several signals have a default annotation type that will automatically be assigned when a one-click annotation is created. These default annotation types can be changed within annotation mode for a specific signal. The default annotations are as follows:

1. Signals F4-M1, C4-M1, and O2-M1 default to arousal.

2. Signals R-LEG and L-LEG default to limb movement.

3. Signals CPAP FLOW and PRESS default to hypopnea.

4. Signals ABDOMEN and CHEST default to central apnea.

5. Signal THERM defaults to obstructive apnea.

If a default annotation is not set for a signal, the edit annotation dialog will appear allowing you to select the annotation type.

The video below shows one-click annotations for signals with and without default annotations set.