Panasonic LIFI PT-56LCX70 Operating Instruction page 39

Depending on the signal being input, some menu items may or may not be adjustable and some functions may or may
not be available.
Item Item
AI sound AI sound Equalize overall volume levels across all channels. Equalize overall volume levels across all channels.
BBE ViVA HD3D (High-Definition 3D) Sound BBE ViVA HD3D (High-Definition 3D) Sound
provides musically accurate natural 3D image with provides musically accurate natural 3D image with
Hi-Fi sound. The clarity of the sound is improved Hi-Fi sound. The clarity of the sound is improved
by BBE while the width, depth and height of by BBE while the width, depth and height of
BBE VIVA BBE VIVA
sound image are expanded by BBE's proprietary sound image are expanded by BBE's proprietary
3D 3D
3D sound process. BBE ViVA HD3D Sound is 3D sound process. BBE ViVA HD3D Sound is
compatible with all TV programs including news, compatible with all TV programs including news,
music, dramas, movies, sports and electronic music, dramas, movies, sports and electronic
games. games.
BBE High-Definition Sound restores clarity and BBE High-Definition Sound restores clarity and
presence for better speech intelligibility and musical presence for better speech intelligibility and musical
BBE BBE realism. realism.
• • "BBE" is not available when "BBE VIVA 3D" is set "BBE" is not available when "BBE VIVA 3D" is set
to "On". to "On".
Enhances audio response when listening to stereo. Enhances audio response when listening to stereo.
Surround Surround • • "Surround" is not available when "BBE VIVA 3D" "Surround" is not available when "BBE VIVA 3D"
is set to "On". is set to "On".
Switches to "Off" when using external speakers. Switches to "Off" when using external speakers.
Speaker Speaker
• • "AI sound", "Surround" and "Audio leveler" do not "AI sound", "Surround" and "Audio leveler" do not
output output
work if "Off" is selected. work if "Off" is selected.
Perform input switching of analog audio input and Perform input switching of analog audio input and
digital audio input when using the HDMI terminal. digital audio input when using the HDMI terminal.
Auto : Auto : Automatically performs digital/analog Automatically performs digital/analog
input switching according to the input input switching according to the input
HDMI 1 in/ HDMI 1 in/ signal type. signal type.
HDMI 2 in/ HDMI 2 in/ Digital : Digital : Forces use of digital audio input signal Forces use of digital audio input signal
HDMI 3 in HDMI 3 in transmitted via the HDMI terminal. transmitted via the HDMI terminal.
Analog : Analog : Forces use of analog audio input signal Forces use of analog audio input signal
transmitted via separate RCA terminals. transmitted via separate RCA terminals.
• • This item can be selected when viewing a signal This item can be selected when viewing a signal
from a HDMI. from a HDMI.
The audio leveler monitors the difference in The audio leveler monitors the difference in
audio levels between input signals from external audio levels between input signals from external
Audio Audio
equipment and minimizes the change in output equipment and minimizes the change in output
leveler leveler
volume that could occur when switching input volume that could occur when switching input
signals. signals.
Notes
• "BBE VIVA 3D", "BBE", and "Audio leveler" do not work when
"Speaker output" is set to "Off".
• Sound signals are output from the rear AUDIO OUT and
DIGITAL AUDIO OUT terminal. (p. 21)
• When volume is adjusted or the MUTE button is pressed from
the Remote Control, a message will be displayed.
Explanations Explanations
39