Hi everyone,
Yes, you can do as NadiaD mentioned to turn off the Picture Audio feature.
To do this for
everything, what you need is the
Override function. First, you need to turn it ON -- go to your Playback Screen, and on your Play Panel (where you have the play button) click on the button named "Override" (you will notice that the "Override" light will turn green). Next, click on the cog wheel beside the Override button to open the Override Settings window.
In this window you can choose to set certain playback settings that you want to apply to all your Courses, Playlists, or Categories, and this includes turning the Picture Audio feature ON or OFF. To turn Picture Audio OFF for everything, find "Pic. Audio On" and click on the button beside it to turn this Override Setting ON (the light will also turn green), then un-check the box next to it. This will then turn this particular feature OFF for your Courses / Playlists / Categories.
In case you need more information about the Override function, you can find it in your LR Manual by clicking on the "Manual" button in LR, or by visiting this page:
http://support.brillkids.com/little-reader-manual.php. Just go to this section of the manual:
"Play Panel" > "Override"I hope this helps!