Lessons can contain audio files giving you additional
information about the content. To listen to these files you should switch on the
sound and connect a loudspeaker or headphones.
You can adjust and also
deactivate the sound using the volume settings. This is possible both for audio
files as well as bubble audio effects.
As audio files typically contain greater quantities of data, lessons and their associated topics may require more time to load than without audio.
|
Note: Control of the trainer bar is only envisaged for the topics. It is not possible to use it to influence audio files contained in a topic. If you do not want to listen to an audio file, you can click on the topic to move on. |