Panasonic Viera TX-P42U10B Operating Instructions Manual page 51

Audio Settings
You can enjoy the multi-channel sound via an amplifier connected to DIGITAL AUDIO OUT terminal.
■
To confirm or change the current sound status
Display the Option menu
Option Menu
OPTION
Multi Audio Stereo
(Current sound status)
■
Audio output settings
Display Select "Sound"
the menu
MENU
●
Other items
Menu Item
SPDIF : A standard audio transfer file format
Selects the initial setting for digital audio output signal from DIGITAL AUDIO OUT terminal
SPDIF
(Auto / PCM)
Selection
Auto: Dolby Digital is output as Dolby Digital Bitstream. MPEG is output as PCM.
PCM: Digital output signal is fixed to PCM.
Change the sound (if the movie has multiple audio signals)
change
(operate in step on p. 50)
access
Main Menu
Picture
select
Sound
Setup
p. 30 - 33
Adjustments / Configurations (alternatives)
(during playback)
●
It may take several seconds to change the sound.
Select "SPDIF Selection" and set
Sound Menu
Mode Music
Bass
Treble
Balance
Headphone Volume
Surround Off
Volume Correction
Speaker Distance to Wall Over 30cm
SPDIF Selection Auto
1/2
set
select
51