haier L32A9 -AK - Manual (Page 37)

Max Volume
Press CH+/- button to select Max Volume. Press
VOL+/- button for adjustment between 0
100. If a
certain value is set, when volume is being adjusted,
the sound value can not exceed maximum volume
value. If current volume is over Max Volume, when
Lock Set menu is set, current volume will become
set maximum volume. If current volume is below
maximum volume, customer set volume will stay
unchanged.
UnLock
Press CH+/- button to select Unlock mode. Press
VOL+/- button to unlock all set modes, setting all
lock options to off, and the maximum volume returns
to 100.
Child Lock
Press CH+/- button to select Child Lock.
Press VOL+/- button to set On or Off mode. If lock on
mode is set, Child Lock is in activated automatically.
In such case, if Child Lock button (button on the
television) is pressed, the screen will display Child
Lock, which can be erased by press of EXIT button.
5 seconds later after the latest press, the screen
display will disappear automatically. The Child Lock
mode can be resumed by entering Lock Set menu,
set Child Lock ON or OFF.
Lock setup
34
OK Q.VIEW
CH+
CH-
VOL- VOL+ MENU
PSM SSM