Samsung UN60ES7500FXZA - Manual (Page 438)

properly. Be sure to use the TV’s
internal speakers.
Voice Control Test : The Voice Control
Test measures the volume and clarity
of your voice. During this test you will
need to say the phrase on the screen
with a loud and clear voice. Select
Start to begin. The TV will play the
phrase you said, and then it will wait
for you to repeat it.