Philips 42PF9641D/10 - Manual (Page 19)

Dual I/II
Allows you to select, per channel, Dual I or II, when dual
sound transmission is available.
Mono/Stereo
Allows you to select, per TV channel, Mono or Stereo
sound when stereo broadcasts are available.
Surround mode
Allows you to select the modes for more spatial or
surround sound reproduction dependent on the
broadcasted signals or signals from external inputs received.
Headphone volume
Allows you to control the level of sound through the
headphones.
AVL (Automatic Volume Leveler)
Automatically reduces the volume differences between
channels and programmes, providing a more constant overall
level.This will also reduce the dynamics of sound.
Delta volume
Allows you to correct for any permanent volume differences
between TV channels or external sources.
Auto surround
When switched On, this allows the TV to automatically
switch to the best surround sound mode the broadcaster
transmits.
Adjust sound menu settings (Continued) EN
19
Settings assistant
Reset to standard
Picture
Sound
Ambilight
Info
TV menu
TV settings Sound
.............
Mono/Stereo
Surround mode
Headphone volume
AVL
Delta volume
Auto surround