Vizio VW32L HDTV10A Service Manual page 21

B. Audio (Bold: Default)
a. Volume (0~100, 25)
b. Bass (0~100, 50)
c. Treble (0~100, 50)
d. Balance (-50~50, 0)
e. Surround (ON/OFF)
f. Speakers (ON/OFF)
Page 3-14
CONFIDENTIAL – DO NOT COPY
File No. SG-0212