Mouth Chart?

I am new to animation & just downloaded Animate PLE. I imported a sound file and am able to hear it. However, when I open the window that shows the mouth chart, it does not contain the Animate mouth chart that seems to be the default in the videos I’ve watched. It just shows A, B, C with gray lines. What do I need to do in order to see a mouth chart? Thanks.

Can you make a screen capture of the window showing the “A, B and C” you mentioned and post it here?

Curious, regarding “industry standard” are you talking about this chart?
https://download.toonboom.com/files/products/studio/tips-and-tricks/lip-sync/tips_LipSynch_Chart.png

The default mouth chart in Animate and Animate Pro is actually a female character.
http://docs.toonboom.com/help/animate/#HAR/Stage/015_Sound/018_H2_Modifying_the_Lip_sync_Detection_.html

Tip of the Week #43 Lip Synch:
https://www.youtube.com/watch?v=Kh7N_iUAABM

Sound:
https://www.toonboom.com/resources/video-tutorials/chapter/sound