How to set the default audio language
1. During movie playback, press MENU button on your RC.
2. In the playback setting window, click on "Advanced", then click on "Default Audio Language".
3. Select your language, then press BACK button to close the window.
Note that this will only work for movies that you have never played before because the Zappiti Player remembers the language used during the previous playback of a video file.