Why can't I adjust the volume to the maximum level? Category : Setup / Operation If the volume level still remains the same or a warning message pops up after you press the " " button to adjust the volume, please ensure that the [Volume limit] setting is disabled. Route: SETTINGS > Volume Limit > off Is the answer helpful? Related What file formats do my media player support? How do I convert files? Why isn't the countdown for the remaining recording time of my Digital Music Player running? Lyrics are not displayed correctly on my MP3. How can I set the lyric syncing function? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started