Haier L26V6-A8 Owner's Manual page 22

Sound adjust
CH+
VOL- MENU VOL+
CH-
English-19
2. Select Audio Mode to set sound mode , the
option will display as follows:
Audio Mode
Music
Standard
Hall
Personal
You could press S.STD to display the menu
3. Select Woofer to set the value of woofer from 0
to 100.
4. Select Surroud from -50 to +50 . When interme-
diate value toward +50, the effect will be distinctn-
ess.
5. Select Auto Volume to control the volume autom-
atically.