Barnes & Noble NOOK Tablet User Guide 133Muting or Unmuting Your NOOKMuting your NOOK makes it no longer play sounds used as alerts by system notification. Muting also turns off key-board clicks, if you have turned keyboard clicks on.By default, the Mute option is turned off.To change the setting of the Mute option, tap in the checkbox on the Mute menu choice.• When the checkbox is checked, the option is turned on.• When the checkbox is unchecked, the option is turned off.Adjusting the Sound Volume for Music and VideosTo adjust the sound volume for music and videos, do this:1. Tap on the Media volume menu choice.A dialog box appears with a slider for controlling the volume of your NOOK when it plays media such as musicand videos.2. Drag the slider left or right to lower or increase the volume.You’ll hear a sample sound, such as a ringing bell, to indicate how loud a particular volume setting is.3. When you have adjusted the volume to your liking, tap OK.Adjusting the Sound Volume for System NotificationsTo adjust the sound volume for system notifications, do this:1. Tap on the Notification volume menu choice.A dialog box appears with a slider for controlling the volume of your NOOK when it plays sounds to call yourattention to low-battery warnings or other system notifications.2. Drag the slider left or right to lower or increase the volume.You’ll hear a sample sound, such as a ringing bell, to indicate how loud a particular volume setting is.3. When you have adjusted the volume to your liking, tap OK.
